381827802698966

Names of 381827802698966

• Cardinal: 381827802698966 can be written as Three hundred eighty-one trillion, eight hundred twenty-seven billion, eight hundred two million, six hundred ninety-eight thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 3.81827802698966 × 10¹⁴

Factors of 381827802698966

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1145

Divisors of 381827802698966

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 13 26 271 542 859 1718 3523 7046 11167 22334 73441 146882 232789 465578 737881 954733 1475762 1909466 3026257 6052514 9592453 19184906 19902511 39805022 63085819 126171638 199965751 258732643 399931502 517465286 820115647 1640231294 2599554763 5199109526 17096256949 34192513898 54190718521 108381437042 222251340337 444502680674 704479340773 1408958681546 14685684719191 29371369438382 190913901349483 381827802698966
• Sum of all divisors σ(n): 619804739147328
• Sum of proper divisors (its aliquot sum) s(n): 237976936448362
• 381827802698966 is a deficient number, because the sum of its proper divisors (237976936448362) is less than itself. Its deficiency is 143850866250604

Bases of 381827802698966

• Binary: 1010110110100010100110110100010111001010011010110₂
• Hexadecimal: 0x15B45368B94D6
• Base-36: 3RCH9R83X2

Squares and roots of 381827802698966

• 381827802698966 squared (381827802698966²) is 145792470913920507394017469156
• 381827802698966 cubed (381827802698966³) is 55667618819115178765801799568605089458092696
• The square root of 381827802698966 is 19540414.5989527561
• The cube root of 381827802698966 is 72547.5108447555

Scales and comparisons

• 381,827,802,698,966 seconds is equal to 12,140,943 years, 2 weeks, 5 days, 23 hours, 29 minutes, 26 seconds.
• To count from 1 to 381,827,802,698,966 would take you about thirty million, three hundred fifty-two thousand, three hundred fifty-seven 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 381827802698966 cubic inches would be around 6045.6 feet tall.

Recreational maths with 381827802698966

• 381827802698966 backwards is 669896208728183
• The number of decimal digits it has is: 15
• The sum of 381827802698966's digits is 83
• More coming soon!