137436469728

Names of 137436469728

• Cardinal: 137436469728 can be written as One hundred thirty-seven billion, four hundred thirty-six million, four hundred sixty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.37436469728 × 10¹¹

Factors of 137436469728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17152

Divisors of 137436469728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 241 359 482 718 723 964 1077 1436 1446 1928 2154 2872 2892 3856 4308 5744 5784 7712 8616 11488 11568 16547 17232 23136 33094 34464 49641 66188 86519 99282 132376 173038 198564 259557 264752 346076 397128 519114 529504 692152 794256 1038228 1384304 1588512 2076456 2768608 3987827 4152912 5940373 7975654 8305824 11880746 11963481 15951308 17821119 23761492 23926962 31902616 35642238 47522984 47853924 63805232 71284476 95045968 95707848 127610464 142568952 190091936 191415696 285137904 382831392 570275808 1431629893 2863259786 4294889679 5726519572 8589779358 11453039144 17179558716 22906078288 34359117432 45812156576 68718234864 137436469728
• Sum of all divisors σ(n): 363298763520
• Sum of proper divisors (its aliquot sum) s(n): 225862293792
• 137436469728 is an abundant number, because the sum of its proper divisors (225862293792) is greater than itself. Its abundance is 88425824064

Bases of 137436469728

• Binary: 1111111111111110110100001100111100000₂
• Hexadecimal: 0x1FFFDA19E0
• Base-36: 1R4Y4IQO

Squares and roots of 137436469728

• 137436469728 squared (137436469728²) is 18888783211295460393984
• 137436469728 cubed (137436469728³) is 2596007682017963170101604969316352
• The square root of 137436469728 is 370724.2502561709
• The cube root of 137436469728 is 5160.6055331675

Scales and comparisons

• 137,436,469,728 seconds is equal to 4,370 years, 2 weeks, 5 days, 21 hours, 8 minutes, 48 seconds.
• To count from 1 to 137,436,469,728 would take you about eight thousand, seven hundred forty 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 137436469728 cubic inches would be around 430.1 feet tall.

Recreational maths with 137436469728

• 137436469728 backwards is 827964634731
• The number of decimal digits it has is: 12
• The sum of 137436469728's digits is 60
• More coming soon!