20143848816

Names of 20143848816

• Cardinal: 20143848816 can be written as Twenty billion, one hundred forty-three million, eight hundred forty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 2.0143848816 × 10¹⁰

Factors of 20143848816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 32779

Divisors of 20143848816

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 47 48 52 56 63 72 78 84 91 94 104 112 117 126 141 144 156 168 182 188 208 234 252 273 282 312 329 336 364 376 423 468 504 546 564 611 624 658 728 752 819 846 936 987 1008 1092 1128 1222 1316 1456 1638 1692 1833 1872 1974 2184 2256 2444 2632 2961 3276 3384 3666 3948 4277 4368 4888 5264 5499 5922 6552 6768 7332 7896 8554 9776 10998 11844 12831 13104 14664 15792 17108 21996 23688 25662 29328 32707 34216 38493 43992 47376 51324 65414 68432 76986 87984 98121 102648 130828 153972 196242 205296 228949 261656 294363 307944 392484 425191 457898 523312 588726 615888 686847 784968 850382 915796 1177452 1275573 1373694 1537229 1569936 1700764 1831592 2060541 2354904 2551146 2747388 2976337 3074458 3401528 3663184 3826719 4121082 4611687 4709808 5102292 5494776 5952674 6148916 6803056 7653438 8242164 8929011 9223374 10204584 10760603 10989552 11905348 12297832 13835061 15306876 16484328 17858022 18446748 19983977 20409168 21521206 23810696 24595664 26787033 27670122 30613752 32281809 32968656 35716044 36893496 39967954 43042412 47621392 53574066 55340244 59951931 61227504 64563618 71432088 73786992 79935908 86084824 96845427 107148132 110680488 119903862 129127236 139887839 142864176 159871816 172169648 179855793 193690854 214296264 221360976 239807724 258254472 279775678 319743632 359711586 387381708 419663517 428592528 479615448 516508944 559551356 719423172 774763416 839327034 959230896 1119102712 1258990551 1438846344 1549526832 1678654068 2238205424 2517981102 2877692688 3357308136 5035962204 6714616272 10071924408 20143848816
• Sum of all divisors σ(n): 70862797824
• Sum of proper divisors (its aliquot sum) s(n): 50718949008
• 20143848816 is an abundant number, because the sum of its proper divisors (50718949008) is greater than itself. Its abundance is 30575100192

Bases of 20143848816

• Binary: 10010110000101010101011110101110000₂
• Hexadecimal: 0x4B0AABD70
• Base-36: 9954L80

Squares and roots of 20143848816

• 20143848816 squared (20143848816²) is 405774645121864601856
• 20143848816 cubed (20143848816³) is 8173863104700892435809297002496
• The square root of 20143848816 is 141929.0273904531
• The cube root of 20143848816 is 2720.9098390797

Scales and comparisons

• 20,143,848,816 seconds is equal to 640 years, 26 weeks, 4 days, 9 hours, 33 minutes, 36 seconds.
• To count from 1 to 20,143,848,816 would take you about one thousand, two hundred eighty-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 20143848816 cubic inches would be around 226.7 feet tall.

Recreational maths with 20143848816

• 20143848816 backwards is 61884834102
• The number of decimal digits it has is: 11
• The sum of 20143848816's digits is 45
• More coming soon!