27939142296

Names of 27939142296

• Cardinal: 27939142296 can be written as Twenty-seven billion, nine hundred thirty-nine million, one hundred forty-two thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 2.7939142296 × 10¹⁰

Factors of 27939142296

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11236

Divisors of 27939142296

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 216 234 312 351 468 702 936 971 1404 1942 2808 2913 3884 5826 7768 8739 10247 11652 12623 17478 20494 23304 25246 26217 30741 34956 37869 40988 50492 52434 61482 69912 75738 81976 92223 100984 104868 113607 122964 133211 151476 184446 209736 227214 245928 266422 276669 302952 340821 368892 399633 454428 532844 553338 681642 737784 799266 908856 1065688 1106676 1198899 1363284 1598532 2213352 2397798 2726568 3197064 3596697 4795596 7193394 9591192 9949837 14386788 19899674 28773576 29849511 39799348 59699022 79598696 89548533 119398044 129347881 179097066 238796088 258695762 268645599 358194132 388043643 517391524 537291198 716388264 776087286 1034783048 1074582396 1164130929 1552174572 2149164792 2328261858 3104349144 3492392787 4656523716 6984785574 9313047432 13969571148 27939142296
• Sum of all divisors σ(n): 83672870400
• Sum of proper divisors (its aliquot sum) s(n): 55733728104
• 27939142296 is an abundant number, because the sum of its proper divisors (55733728104) is greater than itself. Its abundance is 27794585808

Bases of 27939142296

• Binary: 11010000001010011010111101010011000₂
• Hexadecimal: 0x6814D7A98
• Base-36: CU28S60

Squares and roots of 27939142296

• 27939142296 squared (27939142296²) is 780595672236136151616
• 27939142296 cubed (27939142296³) is 21809173562247184453229254350336
• The square root of 27939142296 is 167150.0592162623
• The cube root of 27939142296 is 3034.3873780477

Scales and comparisons

• 27,939,142,296 seconds is equal to 888 years, 19 weeks, 4 days, 16 hours, 51 minutes, 36 seconds.
• To count from 1 to 27,939,142,296 would take you about one thousand, seven hundred seventy-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 27939142296 cubic inches would be around 252.9 feet tall.

Recreational maths with 27939142296

• 27939142296 backwards is 69224193972
• 27939142296 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27939142296's digits is 54
• More coming soon!