4640513195915172

Names of 4640513195915172

• Cardinal: 4640513195915172 can be written as Four quadrillion, six hundred forty trillion, five hundred thirteen billion, one hundred ninety-five million, nine hundred fifteen thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 4.640513195915172 × 10¹⁵

Factors of 4640513195915172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6532780

Divisors of 4640513195915172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 29 36 58 87 116 174 261 348 522 1044 771527 1543054 2314581 3086108 4629162 5761219 6943743 9258324 11522438 13887486 17283657 22374283 23044876 27774972 34567314 44748566 51850971 67122849 69134628 89497132 103701942 134245698 167075351 201368547 207403884 268491396 334150702 402737094 501226053 668301404 805474188 1002452106 1503678159 2004904212 3007356318 6014712636 4444936011413 8889872022826 13334808034239 17779744045652 26669616068478 40004424102717 53339232136956 80008848205434 128903144330977 160017696410868 257806288661954 386709432992931 515612577323908 773418865985862 1160128298978793 1546837731971724 2320256597957586 4640513195915172
• Sum of all divisors σ(n): 12134693145556800
• Sum of proper divisors (its aliquot sum) s(n): 7494179949641628
• 4640513195915172 is an abundant number, because the sum of its proper divisors (7494179949641628) is greater than itself. Its abundance is 2853666753726456

Bases of 4640513195915172

• Binary: 10000011111001000010110101100100111100011011110100100₂
• Hexadecimal: 0x107C85AC9E37A4
• Base-36: 19OXABYCIP0

Squares and roots of 4640513195915172

• 4640513195915172 squared (4640513195915172²) is 21534362721462843509226619789584
• 4640513195915172 cubed (4640513195915172³) is 99930494374572080807312826798838619646953168448
• The square root of 4640513195915172 is 68121312.3472762523
• The cube root of 4640513195915172 is 166797.1672530053

Scales and comparisons

• 4,640,513,195,915,172 seconds is equal to 147,553,965 years, 30 weeks, 1 day, 5 hours, 46 minutes, 12 seconds.
• To count from 1 to 4,640,513,195,915,172 would take you about four hundred forty-two million, six hundred sixty-one thousand, eight hundred ninety-six 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 4640513195915172 cubic inches would be around 13899.8 feet tall.

Recreational maths with 4640513195915172

• 4640513195915172 backwards is 2715195913150464
• The number of decimal digits it has is: 16
• The sum of 4640513195915172's digits is 63
• More coming soon!