139731806344

Names of 139731806344

• Cardinal: 139731806344 can be written as One hundred thirty-nine billion, seven hundred thirty-one million, eight hundred six thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.39731806344 × 10¹¹

Factors of 139731806344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 841

Divisors of 139731806344

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 23 26 31 46 52 62 89 92 104 124 178 184 248 299 356 403 598 683 712 713 806 961 1157 1196 1366 1426 1612 1922 2047 2314 2392 2732 2759 2852 3224 3844 4094 4628 5464 5518 5704 7688 8188 8879 9256 9269 11036 12493 15709 16376 17758 18538 21173 22072 22103 24986 26611 31418 35516 35867 37076 42346 44206 49972 53222 60787 62836 63457 71032 71734 74152 84692 85529 88412 99944 106444 121574 125672 126914 143468 169384 171058 176824 204217 212888 243148 253828 275249 286936 287339 342116 408434 486296 486979 507656 550498 574678 656363 684232 790231 816868 824941 973958 1100996 1111877 1149356 1312726 1398101 1580462 1633736 1649882 1884397 1947916 1967167 2201992 2223754 2298712 2625452 2796202 3160924 3299764 3768794 3895832 3934334 4447508 5250904 5592404 6321848 6330727 6599528 7537588 7868668 8532719 8895016 11184808 12661454 15075176 15096349 15737336 17065438 18175313 24497161 25322908 25573171 30192698 34130876 36350626 43341131 48994322 50645816 51146342 58416307 60385396 68261752 72701252 86682262 97988644 102292684 116832614 120770792 145402504 173364524 195977288 196252537 204585368 233665228 346729048 392505074 467330456 563434703 759411991 785010148 1126869406 1343575061 1518823982 1570020296 2253738812 2687150122 3037647964 4507477624 5374300244 6075295928 10748600488 17466475793 34932951586 69865903172 139731806344
• Sum of all divisors σ(n): 308090563200
• Sum of proper divisors (its aliquot sum) s(n): 168358756856
• 139731806344 is an abundant number, because the sum of its proper divisors (168358756856) is greater than itself. Its abundance is 28626950512

Bases of 139731806344

• Binary: 10000010001000101010100010100010001000₂
• Hexadecimal: 0x2088AA2888
• Base-36: 1S6WPJT4

Squares and roots of 139731806344

• 139731806344 squared (139731806344²) is 19524977704157118646336
• 139731806344 cubed (139731806344³) is 2728260403428200226438853377155584
• The square root of 139731806344 is 373807.1780263191
• The cube root of 139731806344 is 5189.1762823887

Scales and comparisons

• 139,731,806,344 seconds is equal to 4,443 years, 2 weeks, 6 hours, 39 minutes, 4 seconds.
• To count from 1 to 139,731,806,344 would take you about eight thousand, eight hundred eighty-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 139731806344 cubic inches would be around 432.4 feet tall.

Recreational maths with 139731806344

• 139731806344 backwards is 443608137931
• The number of decimal digits it has is: 12
• The sum of 139731806344's digits is 49
• More coming soon!