2160002428731

Names of 2160002428731

• Cardinal: 2160002428731 can be written as Two trillion, one hundred sixty billion, two million, four hundred twenty-eight thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 2.160002428731 × 10¹²

Factors of 2160002428731

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 63695

Divisors of 2160002428731

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 21 27 31 49 63 81 93 147 189 217 277 279 441 567 651 831 837 1323 1519 1939 1953 2493 2511 3969 4557 5817 5859 7479 8587 13573 13671 17451 17577 22437 25761 40719 41013 52353 60109 63377 77283 122157 123039 157059 180327 190131 231849 366471 420763 443639 540981 570393 695547 1099413 1262289 1330917 1622943 1711179 1964687 3105473 3786867 3992751 4868829 5133537 5894061 9316419 11360601 11978253 13752809 17555429 17682183 27949257 34081803 35934759 41258427 52666287 53046549 83847771 96269663 122888003 123775281 157998861 159139647 251543313 288808989 368664009 371325843 473996583 544218299 860216021 866426967 1105992027 1113977529 1421989749 1632654897 2580648063 2599280901 3317976081 3809528093 4897964691 7741944189 7797842703 9953928243 11428584279 14693894073 23225832567 26666696651 34285752837 44081682219 69677497701 80000089953 102857258511 240000269859 308571775533 720000809577 2160002428731
• Sum of all divisors σ(n): 3888602315136
• Sum of proper divisors (its aliquot sum) s(n): 1728599886405
• 2160002428731 is a deficient number, because the sum of its proper divisors (1728599886405) is less than itself. Its deficiency is 431402542326

Bases of 2160002428731

• Binary: 11111011011101010001011010110111100111011₂
• Hexadecimal: 0x1F6EA2D6F3B
• Base-36: RKAHOCOR

Squares and roots of 2160002428731

• 2160002428731 squared (2160002428731²) is 4665610492123818734270361
• 2160002428731 cubed (2160002428731³) is 10077729994500284612398378063188141891
• The square root of 2160002428731 is 1469694.6719407403
• The cube root of 2160002428731 is 12926.6129851359

Scales and comparisons

• 2,160,002,428,731 seconds is equal to 68,681 years, 20 weeks, 4 days, 2 hours, 38 minutes, 51 seconds.
• To count from 1 to 2,160,002,428,731 would take you about one hundred seventy-one thousand, seven hundred three 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 2160002428731 cubic inches would be around 1077.2 feet tall.

Recreational maths with 2160002428731

• 2160002428731 backwards is 1378242000612
• The number of decimal digits it has is: 13
• The sum of 2160002428731's digits is 36
• More coming soon!