1989387373248

Names of 1989387373248

• Cardinal: 1989387373248 can be written as One trillion, nine hundred eighty-nine billion, three hundred eighty-seven million, three hundred seventy-three thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.989387373248 × 10¹²

Factors of 1989387373248

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 125

Divisors of 1989387373248

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 37 38 44 48 53 54 57 64 66 72 74 76 88 96 99 106 108 111 114 132 144 148 152 159 171 176 192 198 209 212 216 222 228 264 288 296 297 304 318 333 342 352 396 407 418 424 432 444 456 477 513 528 576 583 592 594 608 627 636 666 684 703 704 792 814 836 848 864 888 912 954 999 1007 1026 1056 1166 1184 1188 1216 1221 1254 1272 1332 1368 1406 1431 1584 1628 1672 1696 1728 1749 1776 1824 1881 1908 1961 1998 2014 2052 2109 2112 2332 2368 2376 2442 2508 2544 2664 2736 2809 2812 2862 3021 3168 3256 3344 3392 3498 3552 3648 3663 3762 3816 3922 3996 4028 4104 4218 4664 4752 4884 5016 5088 5247 5328 5472 5618 5624 5643 5724 5883 6042 6327 6336 6512 6688 6996 7104 7326 7524 7632 7733 7844 7992 8056 8208 8427 8436 9063 9328 9504 9768 10032 10176 10494 10656 10944 10989 11077 11236 11248 11286 11448 11766 12084 12654 13024 13376 13992 14652 15048 15264 15466 15688 15741 15984 16112 16416 16854 16872 17649 18126 18656 18981 19008 19536 20064 20988 21312 21571 21978 22154 22472 22496 22572 22896 23199 23532 24168 25281 25308 26048 27189 27984 29304 30096 30528 30899 30932 31376 31482 31968 32224 32832 33231 33708 33744 35298 36252 37259 37312 37962 39072 40128 41976 43142 43956 44308 44944 44992 45144 45792 46398 47064 48336 50562 50616 52947 53371 54378 55968 58608 60192 61798 61864 62752 62964 63936 64448 64713 66462 67416 67488 69597 70596 72504 74518 75843 75924 78144 83952 86284 87912 88616 89888 90288 91584 92697 92796 94128 96672 99693 101124 101232 103933 105894 106742 108756 111777 111936 117216 120384 123596 123728 125504 125928 129426 132924 134832 134976 139194 141192 145008 148877 149036 151686 151848 160113 167904 172568 175824 177232 179776 180576 185394 185592 188256 193344 194139 199386 202248 202464 207866 208791 211788 213484 217512 223554 234432 247192 247456 251856 258852 265848 269664 278091 278388 282384 290016 297754 298072 299079 303372 303696 311799 320226 335331 335808 345136 351648 354464 361152 370788 371184 376512 388278 398772 404496 404928 409849 415732 417582 423576 426968 435024 446631 447108 480339 494384 494912 503712 517704 531696 539328 556182 556776 564768 580032 582417 587081 595508 596144 598158 606744 607392 623598 640452 670662 690272 703296 708928 741576 742368 776556 797544 808992 819698 831464 834273 835164 847152 853936 870048 893262 894216 935397 960678 988768 1005993 1007424 1035408 1063392 1112364 1113552 1129536 1143263 1164834 1174162 1191016 1192288 1196316 1213488 1214784 1229547 1247196 1280904 1339893 1341324 1380544 1441017 1483152 1484736 1553112 1595088 1617984 1637647 1639396 1662928 1668546 1670328 1694304 1707872 1740096 1761243 1786524 1788432 1870794 1921356 1974727 1977536 2011986 2070816 2126784 2224728 2227104 2286526 2329668 2348324 2382032 2384576 2392632 2426976 2459094 2494392 2561808 2679786 2682648 2806191 2828663 2882034 2966304 3106224 3190176 3275294 3278792 3325856 3337092 3340656 3388608 3415744 3429789 3522486 3573048 3576864 3688641 3741588 3842712 3949454 4019679 4023972 4141632 4449456 4454208 4573052 4659336 4696648 4764064 4785264 4853952 4912941 4918188 4988784 5123616 5283729 5359572 5365296 5508449 5612382 5657326 5764068 5924181 5932608 6212448 6380352 6550588 6557584 6651712 6674184 6681312 6859578 7044972 7146096 7153728 7377282 7483176 7685424 7898908 8039358 8047944 8485989 8898912 9146104 9318672 9393296 9528128 9570528 9825882 9836376 9977568 10247232 10289367 10567458 10719144 10730592 11016898 11065923 11224764 11314652 11528136 11848362 12424896 13101176 13115168 13348368 13362624 13719156 14089944 14292192 14738823 14754564 14966352 15370848 15797816 15851187 16078716 16095888 16525347 16971978 17772543 17797824 18292208 18637344 18786592 19141056 19651764 19672752 19955136 20578734 21134916 21438288 21461184 21721997 22033796 22131846 22449528 22629304 23056272 23696724 25457967 26202352 26230336 26696736 27438312 28179888 28584384 29477646 29509128 29932704 30741696 30868101 31115293 31595632 31702374 32157432 32191776 33050694 33943956 35545086 36584416 37274688 37573184 39303528 39345504 41157468 42269832 42876576 43443994 44067592 44216469 44263692 44899056 45258608 46112544 47393448 49576041 50915934 52404704 53317629 53393472 54876624 56359776 58955292 59018256 59865408 60592939 61736202 62230586 63191264 63404748 64314864 64383552 65165991 66101388 67887912 71090172 73168832 76373901 78607056 78691008 82314936 84539664 85753152 86887988 88135184 88432938 88527384 89798112 90517216 92225088 93345879 94786896 99152082 101831868 104660531 104809408 106635258 109753248 112719552 117910584 118036512 121185878 123472404 124461172 126382528 126809496 128629728 130331982 132202776 135775824 142180344 148728123 152747802 157214112 164629872 169079328 173775976 176270368 176865876 177054768 179596224 181034432 181778817 186691758 189573792 195497973 198304164 203663736 209321062 213270516 219506496 235821168 236073024 242371756 246944808 248922344 253618992 257259456 260663964 264405552 271551648 280037637 284360688 297456246 305495604 313981593 314428224 329259744 338158656 347551952 352540736 353731752 354109536 363557634 373383516 379147584 390995946 396608328 407327472 418642124 426541032 471642336 484743512 493889616 497844688 507237984 521327928 528811104 543103296 545336451 560075274 568721376 586493919 594912492 610991208 627963186 658519488 695103904 707463504 708219072 727115268 746767032 781991892 793216656 814654944 837284248 840112911 853082064 941944779 943284672 969487024 987779232 995689376 1014475968 1042655856 1057622208 1090672902 1120150548 1137442752 1151265841 1172987838 1189824984 1221982416 1255926372 1390207808 1414927008 1454230536 1493534064 1563983784 1586433312 1629309888 1636009353 1674568496 1680225822 1706164128 1883889558 1938974048 1975558464 1991378752 2085311712 2181345804 2240301096 2302531682 2345975676 2379649968 2443964832 2511852744 2825834337 2829854016 2908461072 2987068128 3127967568 3172866624 3272018706 3349136992 3360451644 3412328256 3453797523 3767779116 3877948096 4170623424 4362691608 4480602192 4605063364 4691951352 4759299936 4887929664 5023705488 5651668674 5816922144 5974136256 6255935136 6544037412 6698273984 6720903288 6907595046 7535558232 8725383216 8961204384 9210126728 9383902704 9518599872 10047410976 10361392569 11303337348 11633844288 12511870272 13088074824 13441806576 13815190092 15071116464 17450766432 17922408768 18420253456 18767805408 20094821952 20722785138 22606674696 26176149648 26883613152 27630380184 30142232928 31084177707 34901532864 36840506912 37535610816 41445570276 45213349392 52352299296 53767226304 55260760368 60284465856 62168355414 73681013824 82891140552 90426698784 104704598592 110521520736 124336710828 165782281104 180853397568 221043041472 248673421656 331564562208 497346843312 663129124416 994693686624 1989387373248
• Sum of all divisors σ(n): 7030053504000
• Sum of proper divisors (its aliquot sum) s(n): 5040666130752
• 1989387373248 is an abundant number, because the sum of its proper divisors (5040666130752) is greater than itself. Its abundance is 3051278757504

Bases of 1989387373248

• Binary: 11100111100110000101110100100101011000000₂
• Hexadecimal: 0x1CF30BA4AC0
• Base-36: PDWTVLC0

Squares and roots of 1989387373248

• 1989387373248 squared (1989387373248²) is 3957662120838577266069504
• 1989387373248 cubed (1989387373248³) is 7873323050778165990371499759958228992
• The square root of 1989387373248 is 1410456.4414571617
• The cube root of 1989387373248 is 12576.8858453269

Scales and comparisons

• 1,989,387,373,248 seconds is equal to 63,256 years, 18 weeks, 6 days, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 1,989,387,373,248 would take you about one hundred fifty-eight thousand, one hundred forty 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 1989387373248 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989387373248

• 1989387373248 backwards is 8423737839891
• 1989387373248 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1989387373248's digits is 72
• More coming soon!