31408199712

Names of 31408199712

• Cardinal: 31408199712 can be written as Thirty-one billion, four hundred eight million, one hundred ninety-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.1408199712 × 10¹⁰

Factors of 31408199712

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 64

Divisors of 31408199712

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 59 72 81 96 108 118 144 162 177 216 236 288 324 354 432 472 531 648 708 864 944 1062 1296 1416 1593 1888 2124 2592 2832 3186 3481 4248 4779 5664 6372 6962 8496 9558 10443 12744 13924 16992 19116 20886 25488 27848 31329 38232 41772 50976 55696 62658 76464 83544 93987 111392 125316 152928 167088 187974 205379 250632 281961 334176 375948 410758 501264 563922 616137 751896 821516 1002528 1127844 1232274 1503792 1643032 1848411 2255688 2464548 3007584 3286064 3696822 4511376 4929096 5545233 6572128 7393644 9022752 9858192 11090466 12117361 14787288 16635699 19716384 22180932 24234722 29574576 33271398 36352083 44361864 48469444 59149152 66542796 72704166 88723728 96938888 109056249 133085592 145408332 177447456 193877776 218112498 266171184 290816664 327168747 387755552 436224996 532342368 581633328 654337494 872449992 981506241 1163266656 1308674988 1744899984 1963012482 2617349976 3489799968 3926024964 5234699952 7852049928 10469399904 15704099856 31408199712
• Sum of all divisors σ(n): 93963240063
• Sum of proper divisors (its aliquot sum) s(n): 62555040351
• 31408199712 is an abundant number, because the sum of its proper divisors (62555040351) is greater than itself. Its abundance is 31146840639

Bases of 31408199712

• Binary: 11101010000000100110001100000100000₂
• Hexadecimal: 0x750131820
• Base-36: EFFMQ00

Squares and roots of 31408199712

• 31408199712 squared (31408199712²) is 986475009148876882944
• 31408199712 cubed (31408199712³) is 30983404098244952280005198512128
• The square root of 31408199712 is 177223.5867823467
• The cube root of 31408199712 is 3155.1088579691

Scales and comparisons

• 31,408,199,712 seconds is equal to 998 years, 35 weeks, 3 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 31,408,199,712 would take you about one thousand, nine hundred ninety-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 31408199712 cubic inches would be around 262.9 feet tall.

Recreational maths with 31408199712

• 31408199712 backwards is 21799180413
• The number of decimal digits it has is: 11
• The sum of 31408199712's digits is 45
• More coming soon!