31224979422

Names of 31224979422

• Cardinal: 31224979422 can be written as Thirty-one billion, two hundred twenty-four million, nine hundred seventy-nine thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 3.1224979422 × 10¹⁰

Factors of 31224979422

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5773

Divisors of 31224979422

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 182 234 273 294 441 521 546 637 819 882 1042 1274 1563 1638 1911 3126 3647 3822 4689 5227 5733 6773 7294 9378 10454 10941 11466 13546 15681 20319 21882 25529 31362 32823 36589 40638 47043 47411 51058 60957 65646 67951 73178 76587 94086 94822 109767 121914 135902 142233 153174 203853 219534 229761 256123 284466 329301 331877 407706 426699 459522 475657 512246 611559 658602 663754 768369 853398 951314 995631 1223118 1426971 1536738 1991262 2305107 2723267 2853942 2986893 3329599 4280913 4610214 5446534 5973786 6659198 8169801 8561826 9988797 16339602 19062869 19977594 24509403 29966391 35402471 38125738 49018806 57188607 59932782 70804942 106207413 114377214 133440083 171565821 212414826 247817297 266880166 318622239 343131642 400320249 495634594 637244478 743451891 800640498 1200960747 1486903782 1734721079 2230355673 2401921494 3469442158 4460711346 5204163237 10408326474 15612489711 31224979422
• Sum of all divisors σ(n): 84932435952
• Sum of proper divisors (its aliquot sum) s(n): 53707456530
• 31224979422 is an abundant number, because the sum of its proper divisors (53707456530) is greater than itself. Its abundance is 22482477108

Bases of 31224979422

• Binary: 11101000101001001110101111111011110₂
• Hexadecimal: 0x745275FDE
• Base-36: ECEJOBI

Squares and roots of 31224979422

• 31224979422 squared (31224979422²) is 974999339904323454084
• 31224979422 cubed (31224979422³) is 30444334324976083302604861859448
• The square root of 31224979422 is 176705.9122440447
• The cube root of 31224979422 is 3148.9617615385

Scales and comparisons

• 31,224,979,422 seconds is equal to 992 years, 44 weeks, 4 days, 5 hours, 23 minutes, 42 seconds.
• To count from 1 to 31,224,979,422 would take you about one thousand, nine hundred eighty-five 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 31224979422 cubic inches would be around 262.4 feet tall.

Recreational maths with 31224979422

• 31224979422 backwards is 22497942213
• The number of decimal digits it has is: 11
• The sum of 31224979422's digits is 45
• More coming soon!