990902970024

Names of 990902970024

• Cardinal: 990902970024 can be written as Nine hundred ninety billion, nine hundred two million, nine hundred seventy thousand and twenty-four.

Scientific notation

• Scientific notation: 9.90902970024 × 10¹¹

Factors of 990902970024

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 315

Divisors of 990902970024

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 11 12 19 22 24 33 37 38 44 57 61 66 73 74 76 88 109 111 114 121 122 132 146 148 152 183 209 218 219 222 228 242 244 264 292 296 327 363 366 407 418 436 438 444 456 484 488 584 627 654 671 703 726 732 803 814 836 872 876 888 968 1159 1199 1221 1254 1308 1342 1387 1406 1452 1464 1606 1628 1672 1752 2013 2071 2109 2257 2299 2318 2398 2409 2442 2508 2616 2684 2701 2774 2812 2904 3212 3256 3477 3597 4026 4033 4142 4161 4218 4453 4477 4514 4598 4636 4796 4818 4884 5016 5368 5402 5548 5624 6213 6424 6649 6771 6897 6954 7194 7381 7733 7957 8052 8066 8103 8284 8322 8436 8833 8906 8954 9028 9196 9272 9592 9636 9768 10804 11096 12099 12426 12749 13189 13298 13359 13431 13542 13794 13908 14388 14762 15257 15466 15914 16104 16132 16206 16568 16644 16872 17666 17812 17908 18056 18392 19272 19947 21608 22143 22781 23199 23871 24198 24827 24852 25498 26378 26499 26596 26718 26862 27084 27588 27816 28776 29524 29711 30514 30932 31828 32264 32412 33288 35332 35624 35816 38247 39567 39894 42883 44286 44363 45562 45771 46398 47742 48396 48983 49654 49704 50996 51319 52756 52998 53192 53436 53724 54168 55176 59048 59422 61028 61864 63656 64824 68343 70664 73139 74481 76494 76627 79134 79788 84607 85063 85766 87527 88572 88726 89133 91124 91542 92796 95484 96792 97966 99308 101992 102638 105512 105996 106872 107448 118844 122056 126331 128649 133089 136686 140239 146278 146949 148962 151183 152988 153254 153957 158268 159576 164761 167827 169214 170126 171532 175054 177144 177452 178266 182248 183084 185592 190968 195932 198616 205276 211992 219417 229881 237688 246013 250591 252662 253821 255189 257298 262581 266178 273097 273372 280478 292556 293898 294409 297924 302366 305976 306508 307914 316536 326821 329522 335654 338428 340252 343064 350108 354904 356532 366168 378993 391864 410552 420717 438834 453549 459762 471713 485377 487993 492026 494283 501182 503481 505324 507642 510378 514596 525162 532356 538813 546194 546744 560956 564509 585112 587796 588818 595848 604732 613016 615828 653642 659044 671308 676856 680504 700216 713064 738039 751773 757986 804529 819291 841434 842897 877668 883227 907098 919524 930677 943426 962797 970754 975986 980463 984052 988566 1002364 1006962 1010648 1015284 1020756 1029192 1050324 1064712 1077626 1092388 1121912 1129018 1175592 1177636 1209464 1231656 1307284 1318088 1342616 1389641 1415139 1456131 1463979 1476078 1503546 1515972 1609058 1616439 1638582 1663013 1682868 1685794 1693527 1755336 1766454 1812371 1814196 1839048 1861354 1886852 1925594 1941508 1951972 1960926 1968104 1977132 2004728 2013924 2030568 2041512 2100648 2155252 2184776 2258036 2355272 2413587 2528691 2614568 2706143 2779282 2792031 2830278 2888391 2912262 2927958 2952156 3007092 3031944 3130459 3218116 3232878 3238499 3277164 3326026 3365736 3371588 3387054 3532908 3624742 3628392 3722708 3773704 3851188 3883016 3903944 3921852 3954264 4027848 4168923 4310504 4516072 4674247 4827174 4989039 5057382 5188843 5339147 5412286 5437113 5558564 5584062 5593771 5660556 5776782 5824524 5855916 5904312 6014184 6209599 6260918 6436232 6465756 6476998 6554328 6652052 6743176 6774108 7065816 7249484 7445416 7702376 7843704 8118429 8337846 9222163 9271867 9348494 9391377 9654348 9715497 9978078 10114764 10237447 10377686 10678294 10824572 10874226 11117128 11168124 11187542 11321112 11553564 11649048 11711832 12419198 12521836 12931512 12953996 13304104 13548216 14022741 14498968 15286051 15566529 16017441 16236858 16675692 16781313 17958949 18293143 18444326 18543734 18628797 18696988 18782754 19308696 19430994 19936081 19956156 20229528 20474894 20755372 21356588 21649144 21748452 22336248 22375084 23107128 24838396 25043672 25907992 27666489 27815601 28045482 29767573 30572102 30712341 31133058 32034882 32473716 33351384 33562626 34435049 35623489 35917898 36586286 36888652 37087468 37257594 37393976 37565508 38861988 39872162 39912312 40949788 41510744 42713176 43496904 44750168 45858153 49676792 51416717 53876847 54879429 55332978 55631202 56090964 58730617 59535146 59808243 61144204 61424682 61531481 62266116 64069764 64947432 67125252 68870098 71246978 71835796 73172572 73777304 74174936 74515188 75131016 77723976 79744324 81899576 89302719 91716306 101443793 102833434 103305147 106870467 107753694 109758858 110665956 111262404 112181928 117461234 119070292 119616486 122288408 122849364 123062962 124532232 128139528 134250504 137740196 142493956 143671592 146345144 149030376 154250151 159488648 176191851 178605438 183432612 184594443 197548439 202887586 205666868 206610294 213740934 215507388 219517716 221331912 222524808 234922468 238140584 239232972 245698728 246125924 275480392 284987912 304331379 308500302 341220031 352383702 357210876 366865224 369188886 378785539 395096878 405775172 411333736 413220588 427481868 431014776 439035432 469844936 478465944 492251848 565583887 592645317 608662758 617000604 676846291 682440062 704767404 714421752 738377772 757571078 790193756 811550344 826441176 854963736 1023660093 1115881723 1131167774 1136356617 1185290634 1217325516 1234001208 1353692582 1364880124 1409534808 1476755544 1515142156 1580387512 1696751661 2030538873 2047320186 2173032829 2231763446 2262335548 2272713234 2370581268 2434651032 2707385164 2729760248 3030284312 3347645169 3393503322 3753420341 4061077746 4094640372 4346065658 4463526892 4524671096 4545426468 4741162536 5414770328 6519098487 6695290338 6787006644 7506840682 8122155492 8189280744 8692131316 8927053784 9090852936 11260261023 13038196974 13390580676 13574013288 15013681364 16244310984 17384262632 22520522046 26076393948 26781161352 30027362728 41287623751 45041044092 52152787896 82575247502 90082088184 123862871253 165150495004 247725742506 330300990008 495451485012 990902970024
• Sum of all divisors σ(n): 3060783264000
• Sum of proper divisors (its aliquot sum) s(n): 2069880293976
• 990902970024 is an abundant number, because the sum of its proper divisors (2069880293976) is greater than itself. Its abundance is 1078977323952

Bases of 990902970024

• Binary: 1110011010110110011010110110011010101000₂
• Hexadecimal: 0xE6B66B66A8
• Base-36: CN7Q1L0O

Squares and roots of 990902970024

• 990902970024 squared (990902970024²) is 981888696002384242560576
• 990902970024 cubed (990902970024³) is 972956425101755001738532385132173824
• The square root of 990902970024 is 995441.0931963779
• The cube root of 990902970024 is 9969.5841481369

Scales and comparisons

• 990,902,970,024 seconds is equal to 31,507 years, 33 weeks, 5 days, 9 hours, 24 seconds.
• To count from 1 to 990,902,970,024 would take you about sixty-three thousand and fifteen 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 990902970024 cubic inches would be around 830.8 feet tall.

Recreational maths with 990902970024

• 990902970024 backwards is 420079209099
• The number of decimal digits it has is: 12
• The sum of 990902970024's digits is 51
• More coming soon!