139272686672

Names of 139272686672

• Cardinal: 139272686672 can be written as One hundred thirty-nine billion, two hundred seventy-two million, six hundred eighty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.39272686672 × 10¹¹

Factors of 139272686672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 196

Divisors of 139272686672

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 49 56 62 67 89 98 112 124 134 178 196 217 248 268 356 392 434 469 496 536 623 712 784 868 938 961 1072 1246 1424 1519 1736 1876 1922 2077 2492 2759 3038 3283 3472 3752 3844 4154 4361 4984 5518 5963 6076 6566 6727 7504 7688 8308 8722 9968 11036 11926 12152 13132 13454 14539 15376 16616 17444 19313 22072 23852 24304 26264 26908 29078 29791 33232 34888 38626 41741 44144 47089 47704 52528 53816 58156 59582 64387 69776 77252 83482 85529 94178 95408 101773 107632 116312 119164 128774 135191 154504 166964 171058 184853 188356 203546 208537 232624 238328 257548 270382 292187 309008 333928 342116 369706 376712 407092 417074 450709 476656 515096 540764 584374 598703 667856 684232 739412 753424 814184 834148 901418 1030192 1081528 1168748 1197406 1293971 1368464 1459759 1478824 1628368 1668296 1802836 1995997 2163056 2337496 2394812 2587942 2651399 2919518 2957648 3154963 3336592 3605672 3991994 4190921 4674992 4789624 5175884 5302798 5730443 5839036 6309926 7211344 7983988 8381842 9057797 9579248 10351768 10605596 11460886 11678072 12619852 13971979 15967976 16763684 18115594 18559793 20703536 21211192 22921772 23356144 25239704 27943958 31935952 33527368 36231188 37119586 40113101 42422384 45843544 50479408 55887916 67054736 72462376 74239172 80226202 91687088 97803853 111775832 129918551 144924752 148478344 160452404 177643733 195607706 223551664 259837102 280791707 296956688 320904808 355287466 391215412 519674204 561583414 641809616 710574932 782430824 1039348408 1123166828 1243506131 1421149864 1564861648 2078696816 2246333656 2487012262 2842299728 4492667312 4974024524 8704542917 9948049048 17409085834 19896098096 34818171668 69636343336 139272686672
• Sum of all divisors σ(n): 332899407360
• Sum of proper divisors (its aliquot sum) s(n): 193626720688
• 139272686672 is an abundant number, because the sum of its proper divisors (193626720688) is greater than itself. Its abundance is 54354034016

Bases of 139272686672

• Binary: 10000001101101010011001000110001010000₂
• Hexadecimal: 0x206D4C8C50
• Base-36: 1RZBD0SW

Squares and roots of 139272686672

• 139272686672 squared (139272686672²) is 19396881252837086435584
• 139272686672 cubed (139272686672³) is 2701455765140370350204471743336448
• The square root of 139272686672 is 373192.5597757811
• The cube root of 139272686672 is 5183.4866518817

Scales and comparisons

• 139,272,686,672 seconds is equal to 4,428 years, 22 weeks, 6 days, 9 hours, 24 minutes, 32 seconds.
• To count from 1 to 139,272,686,672 would take you about eight thousand, eight hundred fifty-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 139272686672 cubic inches would be around 432 feet tall.

Recreational maths with 139272686672

• 139272686672 backwards is 276686272931
• The number of decimal digits it has is: 12
• The sum of 139272686672's digits is 59
• More coming soon!