139313099840

Names of 139313099840

• Cardinal: 139313099840 can be written as One hundred thirty-nine billion, three hundred thirteen million, ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3931309984 × 10¹¹

Factors of 139313099840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 969

Divisors of 139313099840

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 79 80 158 160 316 320 395 632 790 883 1264 1580 1766 2528 3160 3532 4415 5056 6241 6320 7064 8830 12482 12640 14128 17660 24964 25280 28256 31205 35320 49928 56512 62410 69757 70640 99856 124820 139514 141280 199712 249640 279028 282560 348785 399424 493039 499280 558056 697570 986078 998560 1116112 1395140 1972156 1997120 2232224 2465195 2790280 3944312 4464448 4930390 5510803 5580560 7888624 9860780 11021606 11161120 15777248 19721560 22043212 22322240 27554015 31554496 39443120 44086424 55108030 78886240 88172848 110216060 157772480 176345696 220432120 352691392 435353437 440864240 870706874 881728480 1741413748 1763456960 2176767185 3482827496 4353534370 6965654992 8707068740 13931309984 17414137480 27862619968 34828274960 69656549920 139313099840
• Sum of all divisors σ(n): 336372890880
• Sum of proper divisors (its aliquot sum) s(n): 197059791040
• 139313099840 is an abundant number, because the sum of its proper divisors (197059791040) is greater than itself. Its abundance is 57746691200

Bases of 139313099840

• Binary: 10000001101111101101010011010001000000₂
• Hexadecimal: 0x206FB53440
• Base-36: 1RZZF7SW

Squares and roots of 139313099840

• 139313099840 squared (139313099840²) is 19408139787029808025600
• 139313099840 cubed (139313099840³) is 2703808115859159982526446075904000
• The square root of 139313099840 is 373246.7010436931
• The cube root of 139313099840 is 5183.9879726199

Scales and comparisons

• 139,313,099,840 seconds is equal to 4,429 years, 37 weeks, 5 days, 3 hours, 17 minutes, 20 seconds.
• To count from 1 to 139,313,099,840 would take you about eight thousand, eight hundred fifty-nine 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 139313099840 cubic inches would be around 432 feet tall.

Recreational maths with 139313099840

• 139313099840 backwards is 048990313931
• The number of decimal digits it has is: 12
• The sum of 139313099840's digits is 50
• More coming soon!