23081272720

Names of 23081272720

• Cardinal: 23081272720 can be written as Twenty-three billion, eighty-one million, two hundred seventy-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.308127272 × 10¹⁰

Factors of 23081272720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39168

Divisors of 23081272720

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 61 80 88 110 121 122 176 220 242 244 305 440 484 488 605 610 671 880 968 976 1210 1220 1342 1936 2420 2440 2684 3355 4840 4880 5368 6710 7381 9680 10736 13420 14762 26840 29524 36905 39089 53680 59048 73810 78178 118096 147620 156356 195445 295240 312712 390890 429979 590480 625424 781780 859958 1563560 1719916 2149895 2384429 3127120 3439832 4299790 4729769 4768858 6879664 8599580 9459538 9537716 11922145 17199160 18919076 19075432 23648845 23844290 26228719 34398320 37838152 38150864 47297690 47688580 52457438 75676304 94595380 95377160 104914876 131143595 189190760 190754320 209829752 262287190 288515909 378381520 419659504 524574380 577031818 1049148760 1154063636 1442579545 2098297520 2308127272 2885159090 4616254544 5770318180 11540636360 23081272720
• Sum of all divisors σ(n): 59954522040
• Sum of proper divisors (its aliquot sum) s(n): 36873249320
• 23081272720 is an abundant number, because the sum of its proper divisors (36873249320) is greater than itself. Its abundance is 13791976600

Bases of 23081272720

• Binary: 10101011111110000000100010110010000₂
• Hexadecimal: 0x55FC04590
• Base-36: ALPZS0G

Squares and roots of 23081272720

• 23081272720 squared (23081272720²) is 532745150375016198400
• 23081272720 cubed (23081272720³) is 12296436106063159149688027648000
• The square root of 23081272720 is 151925.2208160317
• The cube root of 23081272720 is 2847.2127349139

Scales and comparisons

• 23,081,272,720 seconds is equal to 733 years, 47 weeks, 3 days, 8 hours, 38 minutes, 40 seconds.
• To count from 1 to 23,081,272,720 would take you about one thousand, four hundred sixty-seven 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 23081272720 cubic inches would be around 237.3 feet tall.

Recreational maths with 23081272720

• 23081272720 backwards is 02727218032
• The number of decimal digits it has is: 11
• The sum of 23081272720's digits is 34
• More coming soon!