20943105984

Names of 20943105984

• Cardinal: 20943105984 can be written as Twenty billion, nine hundred forty-three million, one hundred five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.0943105984 × 10¹⁰

Factors of 20943105984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 55

Divisors of 20943105984

• Number of divisors d(n): 350
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 48 54 57 62 64 72 76 81 93 96 108 114 124 144 152 162 171 186 192 216 228 248 279 288 304 324 342 361 372 432 456 496 513 558 576 589 608 648 684 722 744 837 864 912 992 1026 1083 1116 1178 1216 1296 1368 1444 1488 1539 1674 1728 1767 1824 1984 2052 2166 2232 2356 2511 2592 2736 2888 2976 3078 3249 3348 3534 3648 4104 4332 4464 4712 5022 5184 5301 5472 5776 5952 6156 6498 6696 6859 7068 8208 8664 8928 9424 9747 10044 10602 10944 11191 11552 12312 12996 13392 13718 14136 15903 16416 17328 17856 18848 19494 20088 20577 21204 22382 23104 24624 25992 26784 27436 28272 29241 31806 32832 33573 34656 37696 38988 40176 41154 42408 44764 47709 49248 51984 53568 54872 56544 58482 61731 63612 67146 69312 77976 80352 82308 84816 89528 95418 98496 100719 103968 109744 113088 116964 123462 127224 130321 134292 155952 160704 164616 169632 179056 185193 190836 201438 207936 212629 219488 233928 246924 254448 260642 268584 302157 311904 329232 339264 358112 370386 381672 390963 402876 425258 438976 467856 493848 508896 521284 537168 555579 604314 623808 637887 658464 716224 740772 763344 781926 805752 850516 906471 935712 987696 1017792 1042568 1074336 1111158 1172889 1208628 1275774 1316928 1481544 1526688 1563852 1611504 1701032 1812942 1871424 1913661 1975392 2085136 2148672 2222316 2345778 2417256 2551548 2963088 3053376 3127704 3223008 3402064 3518667 3625884 3827322 3950784 4039951 4170272 4444632 4691556 4834512 5103096 5740983 5926176 6255408 6446016 6804128 7037334 7251768 7654644 8079902 8340544 8889264 9383112 9669024 10206192 10556001 11481966 11852352 12119853 12510816 13608256 14074668 14503536 15309288 16159804 17222949 17778528 18766224 19338048 20412384 21112002 22963932 24239706 25021632 28149336 29007072 30618576 32319608 34445898 35557056 36359559 37532448 40824768 42224004 45927864 48479412 56298672 58014144 61237152 64639216 68891796 72719118 75064896 84448008 91855728 96958824 109078677 112597344 122474304 129278432 137783592 145438236 168896016 183711456 193917648 218157354 225194688 258556864 275567184 290876472 327236031 337792032 367422912 387835296 436314708 551134368 581752944 654472062 675584064 775670592 872629416 1102268736 1163505888 1308944124 1745258832 2327011776 2617888248 3490517664 5235776496 6981035328 10471552992 20943105984
• Sum of all divisors σ(n): 67644796384
• Sum of proper divisors (its aliquot sum) s(n): 46701690400
• 20943105984 is an abundant number, because the sum of its proper divisors (46701690400) is greater than itself. Its abundance is 25758584416

Bases of 20943105984

• Binary: 10011100000010011100110111111000000₂
• Hexadecimal: 0x4E04E6FC0
• Base-36: 9MCZG00

Squares and roots of 20943105984

• 20943105984 squared (20943105984²) is 438613688257056608256
• 20943105984 cubed (20943105984³) is 9185932959200672782592977403904
• The square root of 20943105984 is 144717.3313186779
• The cube root of 20943105984 is 2756.4303947459

Scales and comparisons

• 20,943,105,984 seconds is equal to 665 years, 48 weeks, 1 day, 1 hour, 26 minutes, 24 seconds.
• To count from 1 to 20,943,105,984 would take you about one thousand, three hundred thirty-one 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 20943105984 cubic inches would be around 229.7 feet tall.

Recreational maths with 20943105984

• 20943105984 backwards is 48950134902
• The number of decimal digits it has is: 11
• The sum of 20943105984's digits is 45
• More coming soon!