2989630947888

Names of 2989630947888

• Cardinal: 2989630947888 can be written as Two trillion, nine hundred eighty-nine billion, six hundred thirty million, nine hundred forty-seven thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.989630947888 × 10¹²

Factors of 2989630947888

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 149

Divisors of 2989630947888

• Number of divisors d(n): 1260
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 36 39 46 47 48 52 54 61 69 72 78 81 92 94 104 108 117 122 138 141 144 156 162 169 183 184 188 207 208 216 234 243 244 276 282 299 312 324 338 351 366 368 376 414 423 432 468 486 488 507 529 549 552 564 598 611 621 624 648 676 702 729 732 752 793 828 846 897 936 972 976 1014 1053 1058 1081 1098 1104 1128 1196 1222 1242 1269 1296 1352 1403 1404 1458 1464 1521 1586 1587 1647 1656 1692 1794 1833 1863 1872 1944 2028 2106 2116 2162 2196 2256 2379 2392 2444 2484 2538 2691 2704 2806 2808 2867 2916 2928 3042 3159 3172 3174 3243 3294 3312 3384 3588 3666 3726 3807 3887 3888 4056 4209 4212 4232 4324 4392 4563 4758 4761 4784 4888 4941 4968 5076 5382 5499 5589 5612 5616 5734 5832 6084 6318 6344 6348 6486 6588 6768 6877 7137 7176 7332 7452 7614 7774 7943 8073 8112 8418 8424 8464 8601 8648 8784 9126 9477 9516 9522 9729 9776 9882 9936 10152 10309 10764 10998 11178 11224 11421 11468 11661 11664 12168 12627 12636 12688 12696 12972 13176 13689 13754 14053 14274 14283 14352 14664 14823 14904 15228 15548 15886 16146 16497 16767 16836 16848 17202 17296 18239 18252 18954 19032 19044 19458 19764 20304 20618 20631 21411 21528 21996 22356 22448 22842 22936 23322 23829 24219 24336 24863 25254 25272 25392 25803 25944 26352 27378 27508 28106 28548 28566 29187 29328 29646 29808 30456 30927 31096 31772 32269 32292 32994 33534 33672 34263 34404 34983 36478 36504 37271 37881 37908 38064 38088 38916 39528 41067 41236 41262 42159 42822 42849 43056 43992 44469 44712 45684 45872 46644 47658 48438 49491 49726 50508 50544 51606 51888 54717 54756 55016 56212 57096 57132 58374 59292 60912 61854 61893 62192 63544 64233 64538 64584 65941 65988 67068 67344 68526 68808 69966 71487 72657 72956 73008 74542 74589 75762 75816 76176 77409 77832 79056 82134 82472 82524 84318 85644 85698 87561 87984 88938 89401 89424 91368 92781 93288 95316 96807 96876 98982 99452 101016 103212 104949 109434 109512 110032 111813 112424 113643 114192 114264 116748 118584 123201 123708 123786 126477 127088 128466 128547 129076 129168 131882 131976 134136 137052 137616 139932 142974 145314 145912 148473 149084 149178 151524 151632 154818 155664 164151 164268 164944 165048 168636 171288 171396 175122 177876 178802 182689 182736 185562 185679 186576 190632 192699 193614 193752 197823 197964 198904 202032 206424 209898 214461 217971 218868 219024 223626 223767 224848 227286 228528 232227 233496 237107 237168 246402 247416 247572 252954 256932 257094 258152 262683 263764 263952 268203 268272 274104 278343 279864 285948 290421 290628 291824 296946 298168 298356 303048 309636 314847 323219 328302 328536 330096 335439 337272 340929 342576 342792 350244 355752 357604 365378 371124 371358 379431 381264 385398 385641 387228 387504 395646 395928 397808 412848 419497 419796 428922 435942 437736 445419 447252 447534 454572 464454 466992 474214 484523 492453 492804 494832 495144 505908 513864 514188 516304 525366 527528 536406 548067 548208 556686 557037 559728 571896 578097 580842 581256 593469 593892 596336 596712 606096 619272 629694 643383 646438 656604 657072 670878 671301 674544 681858 685584 696681 700488 711321 711504 715208 730756 742248 742716 758862 770796 771282 774456 788049 791292 791856 804609 835029 838994 839592 857233 857844 871263 871884 875472 890838 894504 895068 909144 928908 944541 948428 969046 969657 984906 985608 990288 1006317 1011816 1022787 1027728 1028376 1050732 1055056 1072812 1096134 1113372 1114074 1138293 1143792 1156194 1161684 1162512 1186938 1187784 1193424 1238544 1258491 1259388 1286766 1292876 1313208 1341756 1342602 1363716 1393362 1400976 1422642 1430416 1453569 1461512 1477359 1484496 1485432 1516643 1517724 1541592 1542564 1548912 1576098 1582584 1609218 1644201 1670058 1671111 1677988 1679184 1714466 1715688 1742526 1743768 1780407 1781676 1789008 1790136 1818288 1857816 1889082 1896856 1930149 1938092 1939314 1969812 1971216 2012634 2013903 2023632 2045574 2056752 2090043 2101464 2133963 2145624 2192268 2226744 2228148 2276586 2312388 2323368 2373876 2375568 2413827 2505087 2516982 2518776 2571699 2573532 2585752 2613789 2626416 2683512 2685204 2727432 2786724 2833623 2845284 2907138 2908971 2923024 2954718 2970864 3018951 3033286 3035448 3083184 3085128 3152196 3165168 3218436 3288402 3340116 3342222 3355976 3414879 3428932 3431376 3485052 3487536 3560814 3563352 3580272 3715632 3775473 3778164 3793712 3860298 3876184 3878628 3939624 4025268 4027806 4091148 4180086 4201847 4202928 4267926 4291248 4360707 4384536 4432077 4453488 4456296 4549929 4553172 4624776 4646736 4747752 4827654 4932603 5010174 5013333 5033964 5037552 5143398 5147064 5171504 5227578 5341221 5367024 5370408 5453461 5454864 5573448 5667246 5690568 5790447 5814276 5817942 5909436 6037902 6041709 6066572 6070896 6170256 6304392 6401889 6436872 6576804 6680232 6684444 6711952 6829758 6857864 6970104 7121628 7126704 7241481 7515261 7550946 7556328 7715097 7720596 7752368 7757256 7841367 7879248 8050536 8055612 8182296 8360172 8403694 8535852 8721414 8726913 8769072 8864154 8912592 9056853 9099858 9106344 9249552 9495504 9655308 9865206 10020348 10026666 10067928 10244637 10286796 10294128 10455156 10682442 10740816 10906922 11144029 11146896 11326419 11334492 11381136 11580894 11628552 11635884 11818872 12075804 12083418 12133144 12605541 12608784 12803778 12873744 13082121 13153608 13296231 13360464 13368888 13649787 13659516 13715728 13940208 14243256 14482962 14797809 15030522 15101892 15112656 15430194 15441192 15514512 15682734 16023663 16101072 16111224 16360383 16364592 16720344 16807388 17071704 17442828 17453826 17728308 18113706 18125127 18199716 18212688 19205667 19310616 19716359 19730412 20040696 20053332 20135856 20489274 20573592 20910312 21364884 21724443 21813844 22288058 22652838 22668984 23145291 23161788 23257104 23271768 23524101 23637744 24151608 24166836 24266288 25211082 25607556 26164242 26180739 26307216 26592462 26737776 27170559 27299574 27319032 28486512 28965924 29595618 30061044 30203784 30860388 30882384 31365468 32047326 32222448 32720766 33432087 33440688 33614776 33979257 34143408 34885656 34907652 35456616 36227412 36250254 36399432 37816623 38411334 38621232 39246363 39432718 39460824 40081392 40106664 40949361 40978548 41147184 41820624 42729768 43448886 43627688 44393427 44576116 45305676 45337968 46290582 46323576 46543536 47048202 48070989 48303216 48333672 49081149 50422164 51215112 52328484 52361478 53184924 54341118 54599148 54638064 57617001 57931848 59149077 59191236 60122088 60407568 61720776 62730936 64094652 65173329 65441532 66864174 67229552 67958514 69435873 69771312 69815304 70913232 72454824 72500508 72798864 75633246 76822668 78492726 78542217 78865436 78921648 80213328 81898722 81957096 85459536 86897772 87255376 88786854 89152232 90611352 92581164 92647152 94096404 96141978 96667344 98162298 100296261 100844328 101937771 102430224 104656968 104722956 106369848 108682236 109198296 113449869 115234002 115863696 117739089 118298154 118382472 120244176 122848083 123441552 125461872 128189304 130346658 130883064 133180281 133728348 135917028 138871746 139630608 144909648 145001016 147243447 151266492 153645336 156985452 157084434 157730872 163797444 163914192 172851003 173795544 177447231 177573708 178304464 181222704 185162328 188192808 192283956 196324596 200592522 201688656 203875542 208307619 209313936 209445912 212739696 217364472 218396592 226899738 230468004 235478178 235626651 236596308 236764944 245696166 256312667 256378608 260693316 261766128 266360562 267456696 271834056 277743492 290002032 294486894 300888783 302532984 305813313 307290672 313970904 314168868 315461744 327594888 340349607 345702006 347591088 353217267 354894462 355147416 368544249 370324656 376385616 384567912 392649192 401185044 407751084 416615238 418891824 434728944 441730341 453799476 460936008 470956356 471253302 473192616 491392332 512625334 521386632 532341693 532721124 534913392 543668112 555486984 588973788 601777566 605065968 611626626 624922857 627941808 628337736 655189776 680699214 691404012 706434534 709788924 710294832 737088498 768938001 769135824 785298384 802370088 815502168 833230476 883460682 902666349 907598952 921872016 941912712 942506604 946385232 982784664 1021048821 1025250668 1042773264 1064683386 1065442248 1105632747 1110973968 1177947576 1203555132 1223253252 1249845714 1256675472 1325191023 1361398428 1382808024 1412869068 1419577848 1474176996 1537876002 1597025079 1604740176 1631004336 1666460952 1766921364 1805332698 1815197904 1883825424 1885013208 1965569328 2042097642 2050501336 2129366772 2130884496 2211265494 2306814003 2355895152 2407110264 2446506504 2499691428 2650382046 2707999047 2722796856 2765616048 2825738136 2839155696 2948353992 3063146463 3075752004 3194050158 3332921904 3533842728 3610665396 3770026416 3975573069 4084195284 4101002672 4258733544 4422530988 4613628006 4791075237 4814220528 4893013008 4999382856 5300764092 5415998094 5445593712 5651476272 5896707984 6126292926 6151504008 6388100316 6920442009 7067685456 7221330792 7951146138 8123997141 8168390568 8517467088 8845061976 9227256012 9582150474 9998765712 10601528184 10831996188 12252585852 12303008016 12776200632 13840884018 14373225711 14442661584 15902292276 16247994282 16336781136 17690123952 18454512024 19164300948 20761326027 21203056368 21663992376 24505171704 25552401264 27681768036 28746451422 31804584552 32495988564 36909024048 38328601896 41522652054 43327984752 49010343408 55363536072 57492902844 62283978081 63609169104 64991977128 76657203792 83045304108 110727072144 114985805688 124567956162 129983954256 166090608216 186851934243 229971611376 249135912324 332181216432 373703868486 498271824648 747407736972 996543649296 1494815473944 2989630947888
• Sum of all divisors σ(n): 10204482933792
• Sum of proper divisors (its aliquot sum) s(n): 7214851985904
• 2989630947888 is an abundant number, because the sum of its proper divisors (7214851985904) is greater than itself. Its abundance is 4225221038016

Bases of 2989630947888

• Binary: 101011100000010011111001000000001000110000₂
• Hexadecimal: 0x2B813E40230
• Base-36: 125F12R00

Squares and roots of 2989630947888

• 2989630947888 squared (2989630947888²) is 8937893204569701371660544
• 2989630947888 cubed (2989630947888³) is 26721002133299430204922605939289731072
• The square root of 2989630947888 is 1729054.9291124327
• The cube root of 2989630947888 is 14405.8601211335

Scales and comparisons

• 2,989,630,947,888 seconds is equal to 95,061 years, 6 days, 1 hour, 4 minutes, 48 seconds.
• To count from 1 to 2,989,630,947,888 would take you about two hundred thirty-seven thousand, six hundred fifty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2989630947888 cubic inches would be around 1200.5 feet tall.

Recreational maths with 2989630947888

• 2989630947888 backwards is 8887490369892
• 2989630947888 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2989630947888's digits is 81
• More coming soon!