71448675245428

Names of 71448675245428

• Cardinal: 71448675245428 can be written as Seventy-one trillion, four hundred forty-eight billion, six hundred seventy-five million, two hundred forty-five thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 7.1448675245428 × 10¹³

Factors of 71448675245428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8031

Divisors of 71448675245428

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 13 26 52 149 298 596 1937 3874 7748 7867 15734 22201 31468 44402 88804 102271 204542 288613 409084 577226 1154452 1172183 2344366 4688732 15238379 30476758 60953516 61889689 123779378 174655267 247558756 349310534 698621068 804565957 1609131914 2270518471 3218263828 4541036942 9082073884 9221563661 18443127322 36886254644 119880327593 239760655186 479521310372 1374012985489 2748025970978 5496051941956 17862168811357 35724337622714 71448675245428
• Sum of all divisors σ(n): 135580285057686
• Sum of proper divisors (its aliquot sum) s(n): 64131609812258
• 71448675245428 is a deficient number, because the sum of its proper divisors (64131609812258) is less than itself. Its deficiency is 7317065433170

Bases of 71448675245428

• Binary: 10000001111101101110000111010000101110101110100₂
• Hexadecimal: 0x40FB70E85D74
• Base-36: PBR2GHOC4

Squares and roots of 71448675245428

• 71448675245428 squared (71448675245428²) is 5104913194326635876034903184
• 71448675245428 cubed (71448675245428³) is 364739284977544286007355676033575418642752
• The square root of 71448675245428 is 8452731.8214544107
• The cube root of 71448675245428 is 41495.2189286565

Scales and comparisons

• 71,448,675,245,428 seconds is equal to 2,271,846 years, 45 weeks, 18 hours, 50 minutes, 28 seconds.
• To count from 1 to 71,448,675,245,428 would take you about five million, six hundred seventy-nine thousand, six hundred seventeen 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 71448675245428 cubic inches would be around 3457.9 feet tall.

Recreational maths with 71448675245428

• 71448675245428 backwards is 82454257684417
• The number of decimal digits it has is: 14
• The sum of 71448675245428's digits is 67
• More coming soon!