31120307712

Names of 31120307712

• Cardinal: 31120307712 can be written as Thirty-one billion, one hundred twenty million, three hundred seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.1120307712 × 10¹⁰

Factors of 31120307712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 30594

Divisors of 31120307712

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 39 48 51 52 64 68 72 78 96 102 104 117 128 136 144 153 156 192 204 208 221 234 256 272 288 306 312 384 408 416 442 468 512 544 576 612 624 663 768 816 832 884 936 1088 1152 1224 1248 1326 1536 1632 1664 1768 1872 1989 2176 2304 2448 2496 2652 3264 3328 3536 3744 3978 4352 4608 4896 4992 5304 6528 6656 7072 7488 7956 8704 9792 9984 10608 13056 14144 14976 15912 19584 19968 21216 26112 28288 29952 30559 31824 39168 42432 56576 59904 61118 63648 78336 84864 91677 113152 122236 127296 169728 183354 244472 254592 275031 339456 366708 397267 488944 509184 519503 550062 733416 794534 977888 1018368 1039006 1100124 1191801 1466832 1558509 1589068 1955776 2078012 2200248 2383602 2933664 3117018 3178136 3575403 3911552 4156024 4400496 4675527 4767204 5867328 6234036 6356272 6753539 7150806 7823104 8312048 8800992 9351054 9534408 11734656 12468072 12712544 13507078 14301612 15646208 16624096 17601984 18702108 19068816 20260617 23469312 24936144 25425088 27014156 28603224 33248192 35203968 37404216 38137632 40521234 46938624 49872288 50850176 54028312 57206448 60781851 66496384 70407936 74808432 76275264 81042468 99744576 101700352 108056624 114412896 121563702 132992768 140815872 149616864 152550528 162084936 199489152 203400704 216113248 228825792 243127404 265985536 299233728 305101056 324169872 398978304 432226496 457651584 486254808 598467456 610202112 648339744 797956608 864452992 915303168 972509616 1196934912 1296679488 1728905984 1830606336 1945019232 2393869824 2593358976 3457811968 3890038464 5186717952 7780076928 10373435904 15560153856 31120307712
• Sum of all divisors σ(n): 102417194880
• Sum of proper divisors (its aliquot sum) s(n): 71296887168
• 31120307712 is an abundant number, because the sum of its proper divisors (71296887168) is greater than itself. Its abundance is 40176579456

Bases of 31120307712

• Binary: 11100111110111010100011011000000000₂
• Hexadecimal: 0x73EEA3600
• Base-36: EAO8740

Squares and roots of 31120307712

• 31120307712 squared (31120307712²) is 968473552089566674944
• 31120307712 cubed (31120307712³) is 30139194951960975508997960368128
• The square root of 31120307712 is 176409.4887243881
• The cube root of 31120307712 is 3145.4391950271

Scales and comparisons

• 31,120,307,712 seconds is equal to 989 years, 27 weeks, 3 days, 17 hours, 55 minutes, 12 seconds.
• To count from 1 to 31,120,307,712 would take you about one thousand, nine hundred seventy-nine 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 31120307712 cubic inches would be around 262.1 feet tall.

Recreational maths with 31120307712

• 31120307712 backwards is 21770302113
• The number of decimal digits it has is: 11
• The sum of 31120307712's digits is 27
• More coming soon!