31399929353340

Names of 31399929353340

• Cardinal: 31399929353340 can be written as Thirty-one trillion, three hundred ninety-nine billion, nine hundred twenty-nine million, three hundred fifty-three thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.139992935334 × 10¹³

Factors of 31399929353340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1126

Divisors of 31399929353340

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 293 540 586 823 879 1172 1465 1646 1758 2469 2637 2930 3292 3516 4115 4395 4938 5274 5860 7407 7911 8230 8790 9876 10548 12345 13185 14814 15822 16460 17580 22221 24690 26370 29628 31644 37035 39555 44442 49380 52740 74070 79110 85849 88884 111105 148140 158220 171698 222210 241139 257547 343396 429245 444420 482278 515094 677329 723417 772641 858490 964556 1030188 1205695 1287735 1354658 1446834 1545282 1716980 2031987 2170251 2317923 2411390 2575470 2709316 2893668 3090564 3386645 3617085 3863205 4063974 4340502 4635846 4822780 5150940 6095961 6510753 6773290 7234170 7726410 8127948 8681004 9271692 10159935 10851255 11589615 12191922 13021506 13546580 14468340 15452820 18287883 20319870 21702510 23179230 24383844 26043012 30479805 32553765 36575766 40639740 43405020 46358460 60959610 65107530 70653727 73151532 91439415 121919220 130215060 141307454 182878830 198457397 211961181 282614908 353268635 365757660 396914794 423922362 595372191 635883543 706537270 793829588 847844724 992286985 1059805905 1190744382 1271767086 1413074540 1786116573 1907650629 1984573970 2119611810 2381488764 2543534172 2976860955 3179417715 3572233146 3815301258 3969147940 4239223620 5358349719 5953721910 6358835430 7144466292 7630602516 8930582865 9538253145 10716699438 11907443820 12717670860 17861165730 19076506290 21433398876 26791748595 35722331460 38153012580 53583497190 58148017321 107166994380 116296034642 174444051963 232592069284 290740086605 348888103926 523332155889 581480173210 697776207852 872220259815 1046664311778 1162960346420 1569996467667 1744440519630 2093328623556 2616660779445 3139992935334 3488881039260 5233321558890 6279985870668 7849982338335 10466643117780 15699964676670 31399929353340
• Sum of all divisors σ(n): 98142464916720
• Sum of proper divisors (its aliquot sum) s(n): 66742535563380
• 31399929353340 is an abundant number, because the sum of its proper divisors (66742535563380) is greater than itself. Its abundance is 35342606210040

Bases of 31399929353340

• Binary: 111001000111011011101101000101001010001111100₂
• Hexadecimal: 0x1C8EDDA2947C
• Base-36: B4OXF7QF0

Squares and roots of 31399929353340

• 31399929353340 squared (31399929353340²) is 985955563394742950569155600
• 31399929353340 cubed (31399929353340³) is 30958935036127466391020469584057839704000
• The square root of 31399929353340 is 5603563.9867266619
• The cube root of 31399929353340 is 31548.3190086051

Scales and comparisons

• 31,399,929,353,340 seconds is equal to 998,420 years, 32 weeks, 4 days, 6 hours, 9 minutes.
• To count from 1 to 31,399,929,353,340 would take you about two million, four hundred ninety-six thousand and fifty-one 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 31399929353340 cubic inches would be around 2629 feet tall.

Recreational maths with 31399929353340

• 31399929353340 backwards is 04335392999313
• The number of decimal digits it has is: 14
• The sum of 31399929353340's digits is 63
• More coming soon!