71421812186848

Names of 71421812186848

• Cardinal: 71421812186848 can be written as Seventy-one trillion, four hundred twenty-one billion, eight hundred twelve million, one hundred eighty-six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 7.1421812186848 × 10¹³

Factors of 71421812186848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2624

Divisors of 71421812186848

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 32 53 106 197 212 394 424 619 788 848 1238 1576 1696 1753 2476 3152 3506 4952 6304 7012 9904 10441 14024 19808 20882 28048 32807 38809 41764 56096 65614 77618 83528 92909 121943 131228 155236 167056 185818 243886 262456 310472 334112 345341 371636 487772 524912 620944 690682 743272 975544 1049824 1085107 1241888 1381364 1486544 1951088 2056877 2170214 2762728 2973088 3902176 4113754 4340428 5525456 6462979 8227508 8680856 11050912 12925958 16455016 17361712 18303073 24022771 25851916 32910032 34723424 36606146 48045542 51703832 57510671 65820064 68032177 73212292 96091084 103407664 115021342 136064354 146424584 192182168 206815328 213766079 230042684 272128708 292849168 384364336 427532158 460085368 544257416 585698336 768728672 855064316 920170736 1088514832 1273206863 1710128632 1840341472 2177029664 2546413726 3420257264 3605705381 5092827452 6840514528 7211410762 10185654904 11329602187 14422821524 20371309808 22659204374 28845643048 40742619616 42111917563 45318408748 57691286096 84223835126 90636817496 115382572192 168447670252 181273634992 336895340504 362547269984 673790681008 1347581362016 2231931630839 4463863261678 8927726523356 17855453046712 35710906093424 71421812186848
• Sum of all divisors σ(n): 144310568688720
• Sum of proper divisors (its aliquot sum) s(n): 72888756501872
• 71421812186848 is an abundant number, because the sum of its proper divisors (72888756501872) is greater than itself. Its abundance is 1466944315024

Bases of 71421812186848

• Binary: 10000001111010100101111101111101001111011100000₂
• Hexadecimal: 0x40F52FBE9EE0
• Base-36: PBEQ6X3OG

Squares and roots of 71421812186848

• 71421812186848 squared (71421812186848²) is 5101075256053389492064175104
• 71421812186848 cubed (71421812186848³) is 364328038888822755708046726026175437832192
• The square root of 71421812186848 is 8451142.6556914775
• The cube root of 71421812186848 is 41490.0178607977

Scales and comparisons

• 71,421,812,186,848 seconds is equal to 2,270,992 years, 36 weeks, 4 days, 18 hours, 7 minutes, 28 seconds.
• To count from 1 to 71,421,812,186,848 would take you about five million, six hundred seventy-seven thousand, four hundred eighty-one 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 71421812186848 cubic inches would be around 3457.5 feet tall.

Recreational maths with 71421812186848

• 71421812186848 backwards is 84868121812417
• The number of decimal digits it has is: 14
• The sum of 71421812186848's digits is 61
• More coming soon!