993980157984

Names of 993980157984

• Cardinal: 993980157984 can be written as Nine hundred ninety-three billion, nine hundred eighty million, one hundred fifty-seven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 9.93980157984 × 10¹¹

Factors of 993980157984

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1522

Divisors of 993980157984

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 31 32 33 36 44 46 48 62 66 69 72 88 92 93 96 99 124 132 138 144 176 184 186 198 207 248 253 264 276 279 288 341 352 368 372 396 414 431 496 506 528 552 558 682 713 736 744 759 792 828 862 992 1012 1021 1023 1056 1104 1116 1293 1364 1426 1488 1518 1584 1656 1724 2024 2042 2046 2139 2208 2232 2277 2586 2728 2852 2976 3036 3063 3069 3168 3312 3448 3879 4048 4084 4092 4278 4464 4554 4741 5172 5456 5704 6072 6126 6138 6417 6624 6896 7758 7843 8096 8168 8184 8556 8928 9108 9189 9482 9913 10344 10912 11231 11408 12144 12252 12276 12834 13361 13792 14223 15516 15686 16336 16368 17112 18216 18378 18964 19826 20688 22462 22816 23483 23529 24288 24504 24552 25668 26722 28446 29739 31032 31372 31651 32672 32736 33693 34224 36432 36756 37928 39652 40083 41376 42669 44924 46966 47058 49008 49104 51336 53444 56892 59478 62064 62744 63302 67386 68448 70449 70587 72864 73512 75856 79304 80166 85338 89217 89848 93932 94116 94953 98016 98208 101079 102672 106888 109043 113784 118956 120249 124128 125488 126604 134772 140898 141174 146971 147024 151712 158608 160332 170676 178434 179696 187864 188232 189906 202158 205344 211347 213776 218086 227568 237912 240498 250976 253208 258313 269544 281796 282348 284859 293942 294048 307303 317216 320664 327129 341352 348161 356868 359392 375728 376464 379812 404316 422694 427552 436172 440051 440913 455136 475824 480996 506416 516626 539088 563592 564696 569718 587884 614606 641328 654258 682704 696322 713736 727973 751456 752928 759624 774939 808632 845388 872344 880102 881826 921909 951648 961992 981387 1012832 1033252 1044483 1078176 1127184 1129392 1139436 1175768 1229212 1282656 1308516 1320153 1322739 1365408 1392644 1427472 1455946 1519248 1549878 1617264 1690776 1744688 1760204 1763652 1843818 1923984 1962774 2066504 2088966 2183919 2254368 2258784 2278872 2324817 2351536 2458424 2617032 2640306 2645478 2765727 2785288 2854944 2911892 3038496 3099756 3133449 3234528 3380333 3381552 3489376 3520408 3527304 3687636 3847968 3925548 3960459 4133008 4177932 4367838 4557744 4649634 4703072 4840561 4916848 5234064 5280612 5290956 5531454 5570576 5823784 6199512 6266898 6551757 6760666 6763104 7040816 7054608 7375272 7851096 7920918 8007703 8266016 8355864 8735676 9115488 9299268 9681122 9833696 10121173 10140999 10468128 10561224 10581912 11062908 11141152 11647568 12399024 12533796 13103514 13521332 13641581 14081632 14109216 14521683 14750544 15702192 15841836 16015406 16711728 17471352 18598536 19362244 20242346 20281998 21122448 21163824 22125816 23295136 24023109 24798048 25067592 26207028 27042664 27283162 29043366 29501088 30363519 30422997 31404384 31683672 32030812 33423456 34942704 37197072 38724488 40484692 40563996 40924743 42244896 42327648 43565049 44251632 48046218 50135184 52414056 54085328 54566324 58086732 60727038 60845994 63367344 64061624 69885408 72069327 74394144 77448976 80969384 81127992 81849486 87130098 88503264 91090557 96092436 100270368 104828112 108170656 109132648 111332903 116173464 121454076 121691988 122774229 126734688 128123248 144138654 150057391 154897952 161938768 162255984 163698972 174260196 182181114 192184872 209656224 218265296 222665806 232346928 242908152 243383976 245548458 256246496 288277308 300114782 313756363 323877536 324511968 327397944 333998709 348520392 364362228 384369744 436530592 445331612 450172173 464693856 485816304 486767952 491096916 576554616 600229564 627512726 654795888 667997418 697040784 728724456 768739488 890663224 900344346 941269089 971632608 973535904 982193832 1001996127 1153109232 1200459128 1255025452 1309591776 1335994836 1350516519 1394081568 1457448912 1781326448 1800688692 1882538178 1964387664 2003992254 2306218464 2400918256 2510050904 2671989672 2701033038 2823807267 2914897824 3451319993 3562652896 3601377384 3765076356 3928775328 4007984508 4801836512 5020101808 5343979344 5402066076 5647614534 6902639986 7202754768 7530152712 8015969016 10040203616 10353959979 10687958688 10804132152 11295229068 13805279972 14405509536 15060305424 16031938032 20707919958 21608264304 22590458136 27610559944 30120610848 31061879937 32063876064 41415839916 43216528608 45180916272 55221119888 62123759874 82831679832 90361832544 110442239776 124247519748 165663359664 248495039496 331326719328 496990078992 993980157984
• Sum of all divisors σ(n): 3332429807616
• Sum of proper divisors (its aliquot sum) s(n): 2338449649632
• 993980157984 is an abundant number, because the sum of its proper divisors (2338449649632) is greater than itself. Its abundance is 1344469491648

Bases of 993980157984

• Binary: 1110011101101101110101011001000000100000₂
• Hexadecimal: 0xE76DD59020
• Base-36: COMM4EG0

Squares and roots of 993980157984

• 993980157984 squared (993980157984²) is 987996554465897598944256
• 993980157984 cubed (993980157984³) is 982048971295660556138977850489339904
• The square root of 993980157984 is 996985.5354938707
• The cube root of 993980157984 is 9979.8934597457

Scales and comparisons

• 993,980,157,984 seconds is equal to 31,605 years, 25 weeks, 4 days, 23 hours, 26 minutes, 24 seconds.
• To count from 1 to 993,980,157,984 would take you about sixty-three thousand, two hundred ten 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 993980157984 cubic inches would be around 831.7 feet tall.

Recreational maths with 993980157984

• 993980157984 backwards is 489751089399
• 993980157984 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 993980157984's digits is 72
• More coming soon!