84160728904

Names of 84160728904

• Cardinal: 84160728904 can be written as Eighty-four billion, one hundred sixty million, seven hundred twenty-eight thousand, nine hundred four.

Scientific notation

• Scientific notation: 8.4160728904 × 10¹⁰

Factors of 84160728904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14388

Divisors of 84160728904

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 49 56 68 98 119 136 196 238 392 476 833 941 952 1666 1882 3332 3764 6587 6664 7528 13174 13421 15997 26348 26842 31994 46109 52696 53684 63988 92218 93947 107368 111979 127976 184436 187894 223958 228157 368872 375788 447916 456314 657629 751576 783853 895832 912628 1315258 1567706 1597099 1825256 2630516 3135412 3194198 5261032 6270824 6388396 11179693 12629161 12776792 22359386 25258322 44718772 50516644 88404127 89437544 101033288 176808254 214695737 353616508 429391474 618828889 707233016 858782948 1237657778 1502870159 1717565896 2475315556 3005740318 4950631112 6011480636 10520091113 12022961272 21040182226 42080364452 84160728904
• Sum of all divisors σ(n): 194583834360
• Sum of proper divisors (its aliquot sum) s(n): 110423105456
• 84160728904 is an abundant number, because the sum of its proper divisors (110423105456) is greater than itself. Its abundance is 26262376552

Bases of 84160728904

• Binary: 1001110011000010111101100111101001000₂
• Hexadecimal: 0x13985ECF48
• Base-36: 12NV4I14

Squares and roots of 84160728904

• 84160728904 squared (84160728904²) is 7083028289652581041216
• 84160728904 cubed (84160728904³) is 596112823704813661353669826507264
• The square root of 84160728904 is 290104.6861117551
• The cube root of 84160728904 is 4382.3106748943

Scales and comparisons

• 84,160,728,904 seconds is equal to 2,676 years, 2 weeks, 4 days, 12 hours, 15 minutes, 4 seconds.
• To count from 1 to 84,160,728,904 would take you about five thousand, three hundred fifty-two 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 84160728904 cubic inches would be around 365.2 feet tall.

Recreational maths with 84160728904

• 84160728904 backwards is 40982706148
• 84160728904 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 84160728904's digits is 49
• More coming soon!