1001597147128225

Names of 1001597147128225

• Cardinal: 1001597147128225 can be written as One quadrillion, one trillion, five hundred ninety-seven billion, one hundred forty-seven million, one hundred twenty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.001597147128225 × 10¹⁵

Factors of 1001597147128225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3681020

Divisors of 1001597147128225

• Number of divisors d(n): 24
• Complete list of divisors:
  1 5 25 2017 5407 10085 27035 50425 135175 3673591 10905919 18367955 54529595 91839775 272647975 7409633047 19863106537 37048165235 99315532685 185240826175 496577663425 40063885885129 200319429425645 1001597147128225
• Sum of all divisors σ(n): 1242826369561088
• Sum of proper divisors (its aliquot sum) s(n): 241229222432863
• 1001597147128225 is a deficient number, because the sum of its proper divisors (241229222432863) is less than itself. Its deficiency is 760367924695362

Bases of 1001597147128225

• Binary: 11100011101111001010000010001010011010000110100001₂
• Hexadecimal: 0x38EF28229A1A1
• Base-36: 9V1BDKXEW1

Squares and roots of 1001597147128225

• 1001597147128225 squared (1001597147128225²) is 1003196845135399197364591650625
• 1001597147128225 cubed (1001597147128225³) is 1004799098095651580253951478168095531276390625
• The square root of 1001597147128225 is 31648019.6399115153
• The cube root of 1001597147128225 is 100053.2099196303

Scales and comparisons

• 1,001,597,147,128,225 seconds is equal to 31,847,691 years, 7 weeks, 5 hours, 50 minutes, 25 seconds.
• To count from 1 to 1,001,597,147,128,225 would take you about ninety-five million, five hundred forty-three thousand and seventy-three 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 1001597147128225 cubic inches would be around 8337.8 feet tall.

Recreational maths with 1001597147128225

• 1001597147128225 backwards is 5228217417951001
• The number of decimal digits it has is: 16
• The sum of 1001597147128225's digits is 55
• More coming soon!