990147714660

Names of 990147714660

• Cardinal: 990147714660 can be written as Nine hundred ninety billion, one hundred forty-seven million, seven hundred fourteen thousand, six hundred sixty.

Scientific notation

• Scientific notation: 9.9014771466 × 10¹¹

Factors of 990147714660

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 687

Divisors of 990147714660

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 41 45 52 54 60 62 65 71 78 81 82 90 93 108 117 123 124 130 135 142 155 156 162 164 180 186 195 205 213 234 246 260 270 279 284 310 324 351 355 369 372 390 403 405 410 426 465 468 492 521 533 540 558 585 615 620 639 702 710 738 780 806 810 820 837 852 923 930 1042 1053 1065 1066 1107 1116 1170 1209 1230 1271 1278 1395 1404 1420 1476 1563 1599 1612 1620 1674 1755 1845 1846 1860 1917 2015 2084 2106 2130 2132 2201 2214 2340 2418 2460 2511 2542 2556 2605 2665 2769 2790 2911 3126 3195 3198 3321 3348 3510 3627 3690 3692 3813 3834 4030 4185 4212 4260 4402 4428 4615 4689 4797 4836 5022 5084 5210 5265 5330 5535 5538 5580 5751 5822 6045 6252 6355 6390 6396 6603 6642 6773 7020 7254 7380 7626 7668 7815 7995 8060 8307 8370 8733 8804 9230 9378 9585 9594 10044 10420 10530 10660 10881 11005 11070 11076 11439 11502 11644 12090 12555 12710 12780 13206 13284 13546 13845 14067 14391 14508 14555 15252 15630 15990 16151 16523 16605 16614 16740 17466 18135 18460 18756 19065 19170 19188 19809 20319 21060 21361 21762 22010 22140 22878 23004 23445 23985 24180 24921 25110 25420 26199 26412 27092 27690 28134 28613 28755 28782 29110 31260 31980 32302 32643 33015 33046 33210 33228 33865 34317 34932 36270 36991 37843 38130 38340 39618 40638 41535 42201 42722 43173 43524 43665 44020 45756 46890 47970 48453 49569 49842 50220 52398 54405 55380 56268 57195 57226 57510 57564 58220 59427 60957 64083 64604 65286 66030 66092 66420 67730 68634 70335 71955 72540 73982 74763 75686 76260 78597 79236 80755 81276 82615 83070 84402 85444 85839 86346 87330 90241 93780 95940 96906 99045 99138 99684 101595 102951 104796 106805 108810 110973 113529 114390 114452 115020 118854 121914 124605 128166 130572 130995 132060 135460 137268 140670 143065 143910 145359 147964 148707 149526 151372 157194 161510 163215 165230 166140 168804 171585 171678 172692 174660 178281 180482 182871 184955 189215 192249 193812 198090 198276 203190 205902 209963 211005 213610 215865 217620 221946 227058 228780 235791 237708 242265 243828 247845 249210 256332 257517 261990 270723 277693 281340 286130 287820 290718 297135 297414 299052 304785 314388 320415 323020 326430 330460 332919 340587 343170 343356 356562 360964 365742 369910 373815 378430 384498 392985 396180 406380 411804 419926 422010 427220 429195 431730 436077 443892 446121 451205 454116 471582 480883 484530 495690 498420 514755 515034 523980 541446 548613 554865 555386 567645 572260 576747 581436 594270 594828 609570 629889 640830 652860 662191 665838 681174 686340 713124 726795 731484 739820 743535 747630 756860 768996 772551 785970 812169 833079 839852 844020 858390 863460 872154 891405 892242 902410 914355 943164 961245 961766 969060 991380 998757 1021761 1029510 1030068 1049815 1082892 1097226 1109730 1110772 1135290 1146721 1153494 1173133 1178955 1188540 1219140 1259778 1281660 1287585 1308231 1324382 1331676 1338363 1353615 1362348 1388465 1442649 1453590 1487070 1495260 1516631 1545102 1571940 1624338 1664595 1666158 1702935 1716780 1730241 1744308 1782810 1784484 1804820 1828710 1889667 1922490 1923532 1986573 1997514 2043522 2059020 2099630 2180385 2194452 2219460 2230605 2270580 2293442 2306988 2317653 2346266 2357910 2404415 2436507 2499237 2519556 2575170 2616462 2648764 2676726 2707230 2743065 2776930 2883735 2885298 2907180 2974140 2996271 3033262 3065283 3090204 3149445 3248676 3310955 3329190 3332316 3405870 3440163 3460482 3519399 3565620 3657420 3779334 3844980 3862755 3973146 3995028 4060845 4087044 4165395 4199260 4327947 4360770 4461210 4549893 4586884 4635306 4692532 4715820 4808830 4873014 4993785 4998474 5108805 5150340 5232924 5353452 5414460 5486130 5553860 5669001 5733605 5767470 5770596 5865665 5959719 5992542 6066524 6130566 6298890 6541155 6621910 6658380 6691815 6811740 6880326 6920964 7038798 7213245 7309521 7497711 7558668 7583155 7725510 7946292 8121690 8330790 8608483 8651205 8655894 8721540 8922420 9099786 9270612 9448335 9617660 9746028 9932865 9987570 9996948 10217610 10320489 10558197 10972260 11338002 11467210 11534940 11588265 11731330 11919438 11985084 12182535 12261132 12496185 12597780 12983841 13082310 13243820 13383630 13649679 13760652 14077596 14426490 14619042 14907373 14981355 14995422 15166310 15326415 15451020 16243380 16661580 17007003 17200815 17216966 17302410 17311788 17596995 17879157 18199572 18896670 19716203 19865730 19975140 20435220 20640978 21116394 21639735 22493133 22676004 22749465 22934420 23176530 23462660 23838876 24365070 24992370 25825449 25967682 26164620 26767260 27299358 28345005 28852980 29238084 29798595 29814746 29962710 29990844 30332620 30652830 30961467 31674591 34014006 34401630 34433932 34604820 35193990 35758314 36547605 37488555 37793340 38951523 39432406 39731460 40949037 41281956 42232788 43042415 43279470 44722119 44986266 45498930 46353060 47015561 48730140 49984740 51602445 51650898 51935364 52790985 53637471 54598716 56690010 59148609 59597190 59629492 59925420 61305660 61922934 63349182 64919205 68028012 68248395 68803260 70387980 71516628 73095210 74536865 74977110 77476347 77903046 78864812 81898074 85035015 86084830 86558940 89395785 89444238 89972532 90997860 92884401 94031122 95023773 98581015 103204890 103301796 105581970 107274942 112465665 113380020 118297218 119194380 122847111 123845868 126698364 129127245 129838410 134166357 136496790 141046683 146190420 149073730 149954220 154807335 154952694 155806092 158372955 163796148 170070030 172169660 177445827 178791570 178888476 185768802 188062244 190047546 194757615 197162030 204745185 206409780 211163940 214549884 223610595 224931330 232429041 235077805 236594436 245694222 258254490 259676820 268187355 268332714 272993580 282093366 295743045 298147460 309614670 309905388 316745910 340140060 354891654 357583140 371537604 380095092 387381735 389515230 394324060 402499071 409490370 423140049 447221190 449862660 464422005 464858082 470155610 475118865 491388444 516508980 532337481 536374710 536665428 564186732 591486090 611202293 614235555 619229340 633491820 670831785 697287123 705233415 709783308 774763470 779030460 804998142 818980740 846280098 887229135 894442380 928844010 929716164 940311220 950237730 1064674962 1072749420 1162145205 1182972180 1207497213 1222404586 1228471110 1269420147 1341663570 1394574246 1410466830 1549526940 1597012443 1609996284 1692560196 1774458270 1833606879 1857688020 1900475460 2012495355 2115700245 2129349924 2324290410 2414994426 2444809172 2456942220 2538840294 2661687405 2683327140 2789148492 2820933660 3056011465 3194024886 3486435615 3548916540 3667213758 3808260441 4024990710 4231400490 4648580820 4829988852 5077680588 5323374810 5500820637 6037486065 6112022930 6347100735 6388049772 6972871230 7334427516 7616520882 7985062215 8049981420 8462800980 9168034395 10646749620 11001641274 12074972130 12224045860 12694201470 13945742460 15233041764 15970124430 16502461911 18336068790 19041302205 22003282548 24149944260 25388402940 27504103185 31940248860 33004923822 36672137580 38082604410 49507385733 55008206370 66009847644 76165208820 82512309555 99014771466 110016412740 165024619110 198029542932 247536928665 330049238220 495073857330 990147714660
• Sum of all divisors σ(n): 3593891524608
• Sum of proper divisors (its aliquot sum) s(n): 2603743809948
• 990147714660 is an abundant number, because the sum of its proper divisors (2603743809948) is greater than itself. Its abundance is 1613596095288

Bases of 990147714660

• Binary: 1110011010001001011001110001111001100100₂
• Hexadecimal: 0xE689671E64
• Base-36: CMV8DU90

Squares and roots of 990147714660

• 990147714660 squared (990147714660²) is 980392496846420778915600
• 990147714660 cubed (990147714660³) is 970733390222294791244018453022696000
• The square root of 990147714660 is 995061.6637475287
• The cube root of 990147714660 is 9967.0506018225

Scales and comparisons

• 990,147,714,660 seconds is equal to 31,483 years, 32 weeks, 6 days, 23 hours, 51 minutes.
• To count from 1 to 990,147,714,660 would take you about sixty-two thousand, nine hundred sixty-seven 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 990147714660 cubic inches would be around 830.6 feet tall.

Recreational maths with 990147714660

• 990147714660 backwards is 066417741099
• 990147714660 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990147714660's digits is 54
• More coming soon!