27490539985872

Names of 27490539985872

• Cardinal: 27490539985872 can be written as Twenty-seven trillion, four hundred ninety billion, five hundred thirty-nine million, nine hundred eighty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.7490539985872 × 10¹³

Factors of 27490539985872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25154

Divisors of 27490539985872

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 6959 8447 9743 13918 16894 19486 20877 25341 27836 29229 33788 38972 41754 50682 55672 58458 67576 77944 83508 101364 111344 116916 135152 155888 167016 202728 233832 334032 405456 467664 58782673 67801537 82299121 117565346 135603074 164598242 176348019 203404611 235130692 246897363 271206148 329196484 352696038 406809222 470261384 493794726 542412296 658392968 705392076 813618444 940522768 987589452 1084824592 1316785936 1410784152 1627236888 1975178904 2821568304 3254473776 3950357808 572719583039 1145439166078 1718158749117 2290878332156 3436317498234 4581756664312 6872634996468 9163513328624 13745269992936 27490539985872
• Sum of all divisors σ(n): 71043132948480
• Sum of proper divisors (its aliquot sum) s(n): 43552592962608
• 27490539985872 is an abundant number, because the sum of its proper divisors (43552592962608) is greater than itself. Its abundance is 16062052976736

Bases of 27490539985872

• Binary: 110010000000010100011110111101101101111010000₂
• Hexadecimal: 0x1900A3DEDBD0
• Base-36: 9QSZ9Q0UO

Squares and roots of 27490539985872

• 27490539985872 squared (27490539985872²) is 755729788714827301959600384
• 27490539985872 cubed (27490539985872³) is 20775419975179558082649392618282125774848
• The square root of 27490539985872 is 5243142.1863108005
• The cube root of 27490539985872 is 30180.5921770467

Scales and comparisons

• 27,490,539,985,872 seconds is equal to 874,114 years, 7 weeks, 1 day, 3 hours, 11 minutes, 12 seconds.
• To count from 1 to 27,490,539,985,872 would take you about two million, one hundred eighty-five thousand, two hundred eighty-five 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 27490539985872 cubic inches would be around 2515 feet tall.

Recreational maths with 27490539985872

• 27490539985872 backwards is 27858993509472
• The number of decimal digits it has is: 14
• The sum of 27490539985872's digits is 78
• More coming soon!