381764171720061

Names of 381764171720061

• Cardinal: 381764171720061 can be written as Three hundred eighty-one trillion, seven hundred sixty-four billion, one hundred seventy-one million, seven hundred twenty thousand and sixty-one.

Scientific notation

• Scientific notation: 3.81764171720061 × 10¹⁴

Factors of 381764171720061

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25804

Divisors of 381764171720061

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 13 17 39 51 117 153 221 289 663 867 1989 2601 3757 4913 11271 14739 25771 33813 44217 63869 77313 191607 231939 335023 438107 574821 1005069 1314321 3015207 3942963 5695391 7447819 17086173 22343457 51258519 67030371 96821647 126612923 290464941 379838769 664144441 871394823 1139516307 1645967999 1992433323 4937903997 5977299969 8633877733 11290455497 14813711991 25901633199 33871366491 77704899597 101614099473 146775921461 191937743449 440327764383 575813230347 1320983293149 1727439691041 2495190664837 3262941638633 7485571994511 9788824915899 22456715983533 29366474747697 42418241302229 127254723906687 381764171720061
• Sum of all divisors σ(n): 630988269158520
• Sum of proper divisors (its aliquot sum) s(n): 249224097438459
• 381764171720061 is a deficient number, because the sum of its proper divisors (249224097438459) is less than itself. Its deficiency is 132540074281602

Bases of 381764171720061

• Binary: 1010110110011011001100101110101111110010101111101₂
• Hexadecimal: 0x15B3665D7E57D
• Base-36: 3RBO1EZED9

Squares and roots of 381764171720061

• 381764171720061 squared (381764171720061²) is 145743882809104222987349843721
• 381764171720061 cubed (381764171720061³) is 55639792703883310940771152483621236110586981
• The square root of 381764171720061 is 19538786.3420444055
• The cube root of 381764171720061 is 72543.4806461911

Scales and comparisons

• 381,764,171,720,061 seconds is equal to 12,138,919 years, 40 weeks, 6 days, 7 hours, 34 minutes, 21 seconds.
• To count from 1 to 381,764,171,720,061 would take you about thirty million, three hundred forty-seven thousand, two hundred ninety-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 381764171720061 cubic inches would be around 6045.3 feet tall.

Recreational maths with 381764171720061

• 381764171720061 backwards is 160027171467183
• The number of decimal digits it has is: 15
• The sum of 381764171720061's digits is 54
• More coming soon!