139126743040

Names of 139126743040

• Cardinal: 139126743040 can be written as One hundred thirty-nine billion, one hundred twenty-six million, seven hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 1.3912674304 × 10¹¹

Factors of 139126743040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 123

Divisors of 139126743040

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 97 128 152 160 190 194 256 304 320 361 380 388 485 512 608 640 722 760 776 970 1024 1216 1280 1444 1520 1552 1805 1843 1940 2048 2432 2560 2888 3040 3104 3610 3686 3880 4096 4864 5120 5776 6080 6208 7220 7372 7760 8192 9215 9409 9728 10240 11552 12160 12416 14440 14744 15520 18430 18818 19456 20480 23104 24320 24832 28880 29488 31040 35017 36860 37636 38912 40960 46208 47045 48640 49664 57760 58976 62080 70034 73720 75272 77824 92416 94090 97280 99328 115520 117952 124160 140068 147440 150544 155648 175085 178771 184832 188180 194560 198656 231040 235904 248320 280136 294880 301088 350170 357542 369664 376360 389120 397312 462080 471808 496640 560272 589760 602176 700340 715084 739328 752720 778240 794624 893855 924160 943616 993280 1120544 1179520 1204352 1400680 1430168 1478656 1505440 1787710 1848320 1887232 1986560 2241088 2359040 2408704 2801360 2860336 2957312 3010880 3396649 3575420 3696640 3774464 3973120 4482176 4718080 4817408 5602720 5720672 6021760 6793298 7150840 7393280 7548928 8964352 9436160 9634816 11205440 11441344 12043520 13586596 14301680 14786560 15097856 16983245 17928704 18872320 19269632 22410880 22882688 24087040 27173192 28603360 33966490 35857408 37744640 38539264 44821760 45765376 48174080 54346384 57206720 67932980 71714816 75489280 77078528 89643520 91530752 96348160 108692768 114413440 135865960 143429632 179287040 183061504 192696320 217385536 228826880 271731920 286859264 358574080 366123008 385392640 434771072 457653760 543463840 717148160 732246016 869542144 915307520 1086927680 1434296320 1464492032 1739084288 1830615040 2173855360 3478168576 3661230080 4347710720 6956337152 7322460160 8695421440 13912674304 17390842880 27825348608 34781685760 69563371520 139126743040
• Sum of all divisors σ(n): 356051771766
• Sum of proper divisors (its aliquot sum) s(n): 216925028726
• 139126743040 is an abundant number, because the sum of its proper divisors (216925028726) is greater than itself. Its abundance is 77798285686

Bases of 139126743040

• Binary: 10000001100100100110011010000000000000₂
• Hexadecimal: 0x206499A000
• Base-36: 1RWWGXZ4

Squares and roots of 139126743040

• 139126743040 squared (139126743040²) is 19356250628918188441600
• 139126743040 cubed (139126743040³) is 2692972107467339196496781246464000
• The square root of 139126743040 is 372996.9745721807
• The cube root of 139126743040 is 5181.6754298721

Scales and comparisons

• 139,126,743,040 seconds is equal to 4,423 years, 41 weeks, 4 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 139,126,743,040 would take you about eight thousand, eight hundred forty-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 139126743040 cubic inches would be around 431.8 feet tall.

Recreational maths with 139126743040

• 139126743040 backwards is 040347621931
• 139126743040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139126743040's digits is 40
• More coming soon!