189315135744

Names of 189315135744

• Cardinal: 189315135744 can be written as One hundred eighty-nine billion, three hundred fifteen million, one hundred thirty-five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.89315135744 × 10¹¹

Factors of 189315135744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 23382

Divisors of 189315135744

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1619 1792 2688 3238 4857 5376 6476 9714 11333 12952 19428 21751 22666 25904 33999 38856 43502 45332 51808 65253 67998 77712 87004 90664 103616 130506 135996 152257 155424 174008 181328 207232 261012 271992 304514 310848 348016 362656 414464 456771 522024 543984 609028 621696 696032 725312 913542 1044048 1087968 1218056 1243392 1392064 1450624 1827084 2088096 2175936 2436112 2784128 2901248 3654168 4176192 4351872 4872224 5568256 7308336 8352384 8703744 9744448 14616672 16704768 19488896 29233344 35214869 38977792 58466688 70429738 105644607 116933376 140859476 211289214 246504083 281718952 422578428 493008166 563437904 739512249 845156856 986016332 1126875808 1479024498 1690313712 1972032664 2253751616 2958048996 3380627424 3944065328 4507503232 5916097992 6761254848 7888130656 9015006464 11832195984 13522509696 15776261312 23664391968 27045019392 31552522624 47328783936 63105045248 94657567872 189315135744
• Sum of all divisors σ(n): 576215700480
• Sum of proper divisors (its aliquot sum) s(n): 386900564736
• 189315135744 is an abundant number, because the sum of its proper divisors (386900564736) is greater than itself. Its abundance is 197585428992

Bases of 189315135744

• Binary: 10110000010100000011111011100100000000₂
• Hexadecimal: 0x2C140FB900
• Base-36: 2EYXCDMO

Squares and roots of 189315135744

• 189315135744 squared (189315135744²) is 35840220621769146433536
• 189315135744 cubed (189315135744³) is 6785096232105134038495881313910784
• The square root of 189315135744 is 435103.5919686253
• The cube root of 189315135744 is 5741.9813697457

Scales and comparisons

• 189,315,135,744 seconds is equal to 6,019 years, 33 weeks, 9 hours, 42 minutes, 24 seconds.
• To count from 1 to 189,315,135,744 would take you about twelve thousand and thirty-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 189315135744 cubic inches would be around 478.5 feet tall.

Recreational maths with 189315135744

• 189315135744 backwards is 447531513981
• The number of decimal digits it has is: 12
• The sum of 189315135744's digits is 51
• More coming soon!