31394450304

Names of 31394450304

• Cardinal: 31394450304 can be written as Thirty-one billion, three hundred ninety-four million, four hundred fifty thousand, three hundred four.

Scientific notation

• Scientific notation: 3.1394450304 × 10¹⁰

Factors of 31394450304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 18674

Divisors of 31394450304

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 211 224 252 288 336 384 422 448 504 576 633 672 844 896 1008 1152 1266 1344 1477 1688 1899 2016 2532 2688 2954 3376 3798 4032 4431 5064 5908 6752 7596 8064 8862 10128 11816 13293 13504 15192 17724 18451 20256 23632 26586 27008 30384 35448 36902 40512 47264 53172 55353 60768 70896 73804 81024 94528 106344 110706 121536 129157 141792 147608 166059 189056 212688 221412 243072 258314 283584 295216 332118 387471 425376 442824 516628 567168 590432 664236 774942 850752 885648 1033256 1162413 1180864 1328472 1549884 1701504 1771296 2066512 2324826 2361728 2656944 3099768 3542592 3893161 4133024 4649652 5313888 6199536 7085184 7786322 8266048 9299304 10627776 11679483 12399072 15572644 16532096 18598608 21255552 23358966 24798144 27252127 31145288 35038449 37197216 46717932 49596288 54504254 62290576 70076898 74394432 81756381 93435864 109008508 124581152 140153796 148788864 163512762 186871728 218017016 245269143 249162304 280307592 327025524 373743456 436034032 490538286 498324608 560615184 654051048 747486912 872068064 981076572 1121230368 1308102096 1494973824 1744136128 1962153144 2242460736 2616204192 3488272256 3924306288 4484921472 5232408384 7848612576 10464816768 15697225152 31394450304
• Sum of all divisors σ(n): 103741572480
• Sum of proper divisors (its aliquot sum) s(n): 72347122176
• 31394450304 is an abundant number, because the sum of its proper divisors (72347122176) is greater than itself. Its abundance is 40952671872

Bases of 31394450304

• Binary: 11101001111010000010100101110000000₂
• Hexadecimal: 0x74F414B80
• Base-36: EF7G0W0

Squares and roots of 31394450304

• 31394450304 squared (31394450304²) is 985611509890325692416
• 31394450304 cubed (31394450304³) is 30942731566302234440928501694464
• The square root of 31394450304 is 177184.7914015195
• The cube root of 31394450304 is 3154.6483921129

Scales and comparisons

• 31,394,450,304 seconds is equal to 998 years, 12 weeks, 5 days, 16 hours, 38 minutes, 24 seconds.
• To count from 1 to 31,394,450,304 would take you about one thousand, nine hundred ninety-six 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 31394450304 cubic inches would be around 262.9 feet tall.

Recreational maths with 31394450304

• 31394450304 backwards is 40305449313
• 31394450304 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31394450304's digits is 36
• More coming soon!