1380191707318139101

Names of 1380191707318139101

• Cardinal: 1380191707318139101 can be written as One quintillion, three hundred eighty quadrillion, one hundred ninety-one trillion, seven hundred seven billion, three hundred eighteen million, one hundred thirty-nine thousand, one hundred one.

Scientific notation

• Scientific notation: 1.380191707318139101 × 10¹⁸

Factors of 1380191707318139101

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 35410212

Divisors of 1380191707318139101

• Number of divisors d(n): 16
• Complete list of divisors:
  1 73 2351 171623 228601 16687873 35179187 537440951 2568080651 39233189423 82706268637 6037557610501 8041997327387 587065804899251 18906735716686837 1380191707318139101
• Sum of all divisors σ(n): 1399699713491912448
• Sum of proper divisors (its aliquot sum) s(n): 19508006173773347
• 1380191707318139101 is a deficient number, because the sum of its proper divisors (19508006173773347) is less than itself. Its deficiency is 1360683701144365754

Bases of 1380191707318139101

• Binary: 1001100100111011011010000101110010100101000110011100011011101₂
• Hexadecimal: 0x13276D0B94A338DD
• Base-36: AHHX4L5VCXR1

Squares and roots of 1380191707318139101

• 1380191707318139101 squared (1380191707318139101²) is 1904929148949759746846483301585088201
• 1380191707318139101 cubed (1380191707318139101³) is 2629167414409058609155507314989446472461540942271847301
• The square root of 1380191707318139101 is 1174815605.6667527521
• The cube root of 1380191707318139101 is 1113387.8334122919

Scales and comparisons

• 1,380,191,707,318,139,101 seconds is equal to 43,885,827,079 years, 23 weeks, 5 days, 21 hours, 45 minutes, 1 second.
• To count from 1 to 1,380,191,707,318,139,101 would take you about one hundred fifty-three billion, six hundred million, three hundred ninety-four thousand, seven hundred seventy-eight 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 1380191707318139101 cubic inches would be around 92782.3 feet tall.

Recreational maths with 1380191707318139101

• 1380191707318139101 backwards is 1019318137071910831
• The number of decimal digits it has is: 19
• The sum of 1380191707318139101's digits is 64
• More coming soon!