72147103295271

Names of 72147103295271

• Cardinal: 72147103295271 can be written as Seventy-two trillion, one hundred forty-seven billion, one hundred three million, two hundred ninety-five thousand, two hundred seventy-one.

Scientific notation

• Scientific notation: 7.2147103295271 × 10¹³

Factors of 72147103295271

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 567

Divisors of 72147103295271

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 17 19 37 51 57 111 289 323 491 629 703 867 969 1473 1887 2109 5491 8347 9329 10693 11951 16473 18167 25041 27987 32079 35853 54501 141899 158593 203167 241081 308839 345173 425697 475779 609501 723243 926517 1035519 2696081 4098377 4580539 5250263 5867941 8088243 8919997 12295131 13741617 15750789 17603823 26759991 69672409 77869163 99754997 118370771 151639949 169479943 209017227 233607489 299264991 355112313 454919847 508439829 1323775771 2012303107 2249044649 2577879133 2881159031 3971327313 4379718527 6036909321 6747133947 7733637399 8643477093 13139155581 34209152819 38233759033 48979703527 74455214959 83214652013 102627458457 114701277099 146939110581 223365644877 249643956039 649973903561 1265738654303 1414649084221 1949921710683 3797215962909 4243947252663 24049034431757 72147103295271
• Sum of all divisors σ(n): 110698528408320
• Sum of proper divisors (its aliquot sum) s(n): 38551425113049
• 72147103295271 is a deficient number, because the sum of its proper divisors (38551425113049) is less than itself. Its deficiency is 33595678182222

Bases of 72147103295271

• Binary: 10000011001111000001110011101101010011100100111₂
• Hexadecimal: 0x419E0E76A727
• Base-36: PKNX6IOMF

Squares and roots of 72147103295271

• 72147103295271 squared (72147103295271²) is 5205204513898503587010963441
• 72147103295271 cubed (72147103295271³) is 375540427737246211861274494147375609187511
• The square root of 72147103295271 is 8493945.0960829149
• The cube root of 72147103295271 is 41629.9893345023

Scales and comparisons

• 72,147,103,295,271 seconds is equal to 2,294,054 years, 37 weeks, 2 days, 18 hours, 27 minutes, 51 seconds.
• To count from 1 to 72,147,103,295,271 would take you about five million, seven hundred thirty-five thousand, one hundred thirty-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 72147103295271 cubic inches would be around 3469.2 feet tall.

Recreational maths with 72147103295271

• 72147103295271 backwards is 17259230174127
• 72147103295271 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72147103295271's digits is 51
• More coming soon!