22188585272440

Names of 22188585272440

• Cardinal: 22188585272440 can be written as Twenty-two trillion, one hundred eighty-eight billion, five hundred eighty-five million, two hundred seventy-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.218858527244 × 10¹³

Factors of 22188585272440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 215590728

Divisors of 22188585272440

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 62 83 124 155 166 248 310 332 415 620 664 830 1240 1660 2573 3320 5146 10292 12865 20584 25730 51460 102920 215590607 431181214 862362428 1077953035 1724724856 2155906070 4311812140 6683308817 8623624280 13366617634 17894020381 26733235268 33416544085 35788040762 53466470536 66833088170 71576081524 89470101905 133666176340 143152163048 178940203810 267332352680 357880407620 554714631811 715760815240 1109429263622 2218858527244 2773573159055 4437717054488 5547146318110 11094292636220 22188585272440
• Sum of all divisors σ(n): 52155679887360
• Sum of proper divisors (its aliquot sum) s(n): 29967094614920
• 22188585272440 is an abundant number, because the sum of its proper divisors (29967094614920) is greater than itself. Its abundance is 7778509342480

Bases of 22188585272440

• Binary: 101000010111000101110101111100100010001111000₂
• Hexadecimal: 0x142E2EBE4478
• Base-36: 7V5AMS1H4

Squares and roots of 22188585272440

• 22188585272440 squared (22188585272440²) is 492333316392341269023553600
• 22188585272440 cubed (22188585272440³) is 10924179773234646314666441388432942784000
• The square root of 22188585272440 is 4710476.1195063925
• The cube root of 22188585272440 is 28100.2297623681

Scales and comparisons

• 22,188,585,272,440 seconds is equal to 705,528 years, 19 weeks, 4 days, 13 hours, 40 seconds.
• To count from 1 to 22,188,585,272,440 would take you about one million, seven hundred sixty-three thousand, eight hundred twenty 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 22188585272440 cubic inches would be around 2341.7 feet tall.

Recreational maths with 22188585272440

• 22188585272440 backwards is 04427258588122
• The number of decimal digits it has is: 14
• The sum of 22188585272440's digits is 58
• More coming soon!