84385406976

Names of 84385406976

• Cardinal: 84385406976 can be written as Eighty-four billion, three hundred eighty-five million, four hundred six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 8.4385406976 × 10¹⁰

Factors of 84385406976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 264145

Divisors of 84385406976

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 256 312 384 416 512 624 768 832 1024 1248 1536 1664 2048 2496 3072 3328 4096 4992 6144 6656 8192 9984 12288 13312 19968 24576 26624 39936 53248 79872 106496 159744 264127 319488 528254 792381 1056508 1584762 2113016 3169524 3433651 4226032 6339048 6867302 8452064 10300953 12678096 13734604 16904128 20601906 25356192 27469208 33808256 41203812 50712384 54938416 67616512 82407624 101424768 109876832 135233024 164815248 202849536 219753664 270466048 329630496 405699072 439507328 540932096 659260992 811398144 879014656 1081864192 1318521984 1622796288 1758029312 2163728384 2637043968 3245592576 3516058624 5274087936 6491185152 7032117248 10548175872 14064234496 21096351744 28128468992 42192703488 84385406976
• Sum of all divisors σ(n): 242323705344
• Sum of proper divisors (its aliquot sum) s(n): 157938298368
• 84385406976 is an abundant number, because the sum of its proper divisors (157938298368) is greater than itself. Its abundance is 73552891392

Bases of 84385406976

• Binary: 1001110100101110000110010000000000000₂
• Hexadecimal: 0x13A5C32000
• Base-36: 12RKW4QO

Squares and roots of 84385406976

• 84385406976 squared (84385406976²) is 7120896910505149464576
• 84385406976 cubed (84385406976³) is 600899783827118087311954255282176
• The square root of 84385406976 is 290491.6642108685
• The cube root of 84385406976 is 4386.2069269129

Scales and comparisons

• 84,385,406,976 seconds is equal to 2,683 years, 10 weeks, 22 hours, 49 minutes, 36 seconds.
• To count from 1 to 84,385,406,976 would take you about five thousand, three hundred sixty-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 84385406976 cubic inches would be around 365.5 feet tall.

Recreational maths with 84385406976

• 84385406976 backwards is 67960458348
• The number of decimal digits it has is: 11
• The sum of 84385406976's digits is 60
• More coming soon!