189080403372

Names of 189080403372

• Cardinal: 189080403372 can be written as One hundred eighty-nine billion, eighty million, four hundred three thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.89080403372 × 10¹¹

Factors of 189080403372

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 614742

Divisors of 189080403372

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 1223 2446 3669 4892 7338 8561 11007 14676 17122 22014 25683 34244 44028 51366 77049 102732 154098 308196 613507 1227014 1840521 2454028 3681042 4294549 5521563 7362084 8589098 11043126 12883647 17178196 22086252 25767294 38650941 51534588 77301882 154603764 750319061 1500638122 2250957183 3001276244 4501914366 5252233427 6752871549 9003828732 10504466854 13505743098 15756700281 21008933708 27011486196 31513400562 47270100843 63026801124 94540201686 189080403372
• Sum of all divisors σ(n): 546679800576
• Sum of proper divisors (its aliquot sum) s(n): 357599397204
• 189080403372 is an abundant number, because the sum of its proper divisors (357599397204) is greater than itself. Its abundance is 168518993832

Bases of 189080403372

• Binary: 10110000000110000100011111110110101100₂
• Hexadecimal: 0x2C0611FDAC
• Base-36: 2EV1L8Z0

Squares and roots of 189080403372

• 189080403372 squared (189080403372²) is 35751398939318228970384
• 189080403372 cubed (189080403372³) is 6759888932559583684392862961734848
• The square root of 189080403372 is 434833.7652160881
• The cube root of 189080403372 is 5739.6072219267

Scales and comparisons

• 189,080,403,372 seconds is equal to 6,012 years, 8 weeks, 6 days, 14 hours, 16 minutes, 12 seconds.
• To count from 1 to 189,080,403,372 would take you about twelve thousand and twenty-four 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 189080403372 cubic inches would be around 478.3 feet tall.

Recreational maths with 189080403372

• 189080403372 backwards is 273304080981
• The number of decimal digits it has is: 12
• The sum of 189080403372's digits is 45
• More coming soon!