990147421116

Names of 990147421116

• Cardinal: 990147421116 can be written as Nine hundred ninety billion, one hundred forty-seven million, four hundred twenty-one thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 9.90147421116 × 10¹¹

Factors of 990147421116

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 91

Divisors of 990147421116

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 19 21 27 28 34 36 38 42 43 51 54 57 63 68 76 81 84 86 102 108 114 119 126 129 133 153 162 171 172 189 204 228 238 252 258 266 289 301 306 323 324 342 357 378 387 399 459 476 513 516 532 567 578 602 612 646 684 714 731 756 774 798 817 867 903 918 969 1026 1071 1134 1156 1161 1197 1204 1292 1377 1428 1462 1539 1548 1596 1634 1734 1806 1836 1849 1938 2023 2052 2142 2193 2261 2268 2322 2394 2451 2601 2709 2754 2907 2924 3078 3213 3268 3468 3483 3591 3612 3698 3876 4046 4284 4386 4522 4644 4788 4902 5117 5202 5418 5491 5508 5547 5719 5814 6069 6156 6426 6579 6783 6966 7182 7353 7396 7803 8092 8127 8721 8772 9044 9639 9804 10234 10404 10773 10836 10982 11094 11438 11628 12138 12427 12852 12943 13158 13566 13889 13932 14364 14706 15351 15606 16254 16473 16641 17157 17442 18207 19278 19737 20349 20468 21546 21964 22059 22188 22876 23409 24276 24381 24854 25886 26163 26316 27132 27778 29412 30702 31212 31433 32508 32946 33282 34314 34884 35131 36414 37281 38437 38556 38829 39474 40698 41667 43092 44118 46053 46818 48762 49419 49708 49923 51471 51772 52326 54621 55556 59211 61047 61404 62866 65892 66177 66564 68628 70262 72828 74562 76874 77658 78948 79507 81396 83334 86989 88236 92106 93636 94299 97223 97524 98838 99846 102942 104652 105393 109242 111843 115311 116487 118422 122094 125001 125732 132354 138159 140524 148257 149124 149769 153748 154413 155316 159014 163863 166668 173978 183141 184212 188598 194446 197676 199692 205884 210786 218484 220031 223686 230622 232974 236113 236844 238521 244188 245917 250002 260967 264708 276318 282897 291669 296514 299538 308826 316179 318028 327726 335529 345933 347956 349461 366282 375003 377196 388892 414477 421572 440062 444771 447372 461244 463239 465948 472226 477042 491834 500004 521934 534361 552636 556549 565794 583338 593028 597227 599076 617652 632358 655452 660093 671058 691866 698922 708339 715563 732564 737751 750006 782901 828954 848691 875007 880124 889542 926478 944452 948537 954084 983668 1006587 1037799 1043868 1048383 1068722 1113098 1125009 1131588 1166676 1194454 1264716 1320186 1342116 1351619 1383732 1397844 1416678 1431126 1475502 1500012 1510633 1565802 1603083 1652791 1657908 1669647 1697382 1750014 1779084 1791681 1852956 1897074 1980279 2013174 2075598 2096766 2125017 2137444 2146689 2213253 2226196 2250018 2348703 2388908 2546073 2625021 2640372 2703238 2833356 2845611 2862252 2951004 3021266 3113397 3131604 3206166 3305582 3339294 3394764 3500028 3583362 3740527 3794148 3960558 4026348 4054857 4151196 4180589 4193532 4250034 4293378 4426506 4500036 4531899 4697406 4809249 4958373 5008941 5092146 5250042 5375043 5406476 5691222 5940837 6042532 6226794 6375051 6412332 6440067 6611164 6639759 6678588 7046109 7166724 7481054 7875063 7921116 8109714 8361178 8500068 8586756 8853012 9063798 9394812 9461333 9618498 9916746 10017882 10152859 10184292 10500084 10574431 10750086 11221581 11382444 11881674 12164571 12453588 12541767 12750102 12880134 13279518 13595697 14092218 14427747 14875119 14962108 15026823 15750126 16125129 16219428 16722356 17822511 18127596 18922666 19125153 19236996 19833492 19919277 20035764 20305718 21148862 21500172 22443162 22977523 23763348 24329142 25083534 25500204 25680761 25760268 26559036 27191394 28184436 28383999 28855494 29750238 30053646 30458577 31500252 31723293 32250258 33664743 35645022 36493713 37625301 37845332 38250306 39838554 40611436 40787091 42297724 43283241 44625357 44886324 45080469 45955046 48375387 48658284 50167068 51361522 54382788 56767998 57710988 59500476 60107292 60917154 63446586 64500516 67329486 68932569 71070013 71290044 72987426 75250602 76500612 77042283 79677108 81574182 85151997 86566482 89250714 90160938 91375731 91910092 95169879 96750774 100994229 102723044 109481139 112875903 113535996 121834308 122361273 126893172 133876071 134658972 137865138 142140026 145974852 150501204 154084566 160842661 163148364 170303994 173132964 178501428 179765327 180321876 182751462 190339758 193501548 201988458 206797707 213210039 218962278 225751806 231126849 244722546 255455991 267752142 274127193 275730276 284280052 285509637 302982687 308169132 321685322 338627709 340607988 359530654 365502924 380679516 403976916 413595414 426420078 436572937 437924556 451503612 462253698 482527983 489445092 510911982 535504284 539295981 548254386 571019274 605965374 620393121 639630117 643370644 677255418 693380547 719061308 766367973 822381579 827190828 852840156 856528911 873145874 924507396 965055966 1021823964 1078591962 1096508772 1142038548 1211930748 1240786242 1279260234 1309718811 1354510836 1386761094 1447583949 1532735946 1617887943 1644763158 1713057822 1746291748 1861179363 1918890351 1930111932 2080141641 2157183924 2481572484 2558520468 2619437622 2773522188 2895167898 3056010559 3065471892 3235775886 3289526316 3426115644 3722358726 3837780702 3929156433 4160283282 4342751847 4853663829 5238875244 5756671053 5790335796 6112021118 6471551772 7444717452 7675561404 7858312866 8320566564 8685503694 9168031677 9707327658 11513342106 11787469299 12224042236 13028255541 14560991487 15716625732 17371007388 18336063354 19414655316 23026684212 23574938598 26056511082 27504095031 29121982974 35362407897 36672126708 47149877196 52113022164 55008190062 58243965948 70724815794 82512285093 110016380124 141449631588 165024570186 247536855279 330049140372 495073710558 990147421116
• Sum of all divisors σ(n): 3386617696000
• Sum of proper divisors (its aliquot sum) s(n): 2396470274884
• 990147421116 is an abundant number, because the sum of its proper divisors (2396470274884) is greater than itself. Its abundance is 1406322853768

Bases of 990147421116

• Binary: 1110011010001001011000101010001110111100₂
• Hexadecimal: 0xE68962A3BC
• Base-36: CMV87JR0

Squares and roots of 990147421116

• 990147421116 squared (990147421116²) is 980391915542665442685456
• 990147421116 cubed (990147421116³) is 970732526857545465743776763960488896
• The square root of 990147421116 is 995061.5162471113
• The cube root of 990147421116 is 9967.0496168623

Scales and comparisons

• 990,147,421,116 seconds is equal to 31,483 years, 32 weeks, 3 days, 14 hours, 18 minutes, 36 seconds.
• To count from 1 to 990,147,421,116 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 990147421116 cubic inches would be around 830.6 feet tall.

Recreational maths with 990147421116

• 990147421116 backwards is 611124741099
• The number of decimal digits it has is: 12
• The sum of 990147421116's digits is 45
• More coming soon!