137845538040

Names of 137845538040

• Cardinal: 137845538040 can be written as One hundred thirty-seven billion, eight hundred forty-five million, five hundred thirty-eight thousand and forty.

Scientific notation

• Scientific notation: 1.3784553804 × 10¹¹

Factors of 137845538040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 524617

Divisors of 137845538040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 313 420 626 840 939 1252 1565 1878 2191 2504 3130 3756 4382 4695 6260 6573 7512 8764 9390 10955 12520 13146 17528 18780 21910 26292 32865 37560 43820 52584 65730 87640 131460 262920 524287 1048574 1572861 2097148 2621435 3145722 3670009 4194296 5242870 6291444 7340018 7864305 10485740 11010027 12582888 14680036 15728610 18350045 20971480 22020054 29360072 31457220 36700090 44040108 55050135 62914440 73400180 88080216 110100270 146800360 164101831 220200540 328203662 440401080 492305493 656407324 820509155 984610986 1148712817 1312814648 1641018310 1969221972 2297425634 2461527465 3282036620 3446138451 3938443944 4594851268 4923054930 5743564085 6564073240 6892276902 9189702536 9846109860 11487128170 13784553804 17230692255 19692219720 22974256340 27569107608 34461384510 45948512680 68922769020 137845538040
• Sum of all divisors σ(n): 474124124160
• Sum of proper divisors (its aliquot sum) s(n): 336278586120
• 137845538040 is an abundant number, because the sum of its proper divisors (336278586120) is greater than itself. Its abundance is 198433048080

Bases of 137845538040

• Binary: 10000000011000001110111111110011111000₂
• Hexadecimal: 0x20183BFCF8
• Base-36: 1RBPO9VC

Squares and roots of 137845538040

• 137845538040 squared (137845538040²) is 19001392357537087041600
• 137845538040 cubed (137845538040³) is 2619257153033843812503663862464000
• The square root of 137845538040 is 371275.5554032611
• The cube root of 137845538040 is 5165.7205006123

Scales and comparisons

• 137,845,538,040 seconds is equal to 4,383 years, 3 weeks, 1 day, 11 hours, 14 minutes.
• To count from 1 to 137,845,538,040 would take you about eight thousand, seven hundred sixty-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 137845538040 cubic inches would be around 430.5 feet tall.

Recreational maths with 137845538040

• 137845538040 backwards is 040835548731
• The number of decimal digits it has is: 12
• The sum of 137845538040's digits is 48
• More coming soon!