84474640772

Names of 84474640772

• Cardinal: 84474640772 can be written as Eighty-four billion, four hundred seventy-four million, six hundred forty thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 8.4474640772 × 10¹⁰

Factors of 84474640772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 860

Divisors of 84474640772

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 17 31 34 41 62 68 82 124 164 527 697 769 961 1054 1271 1394 1538 1681 1922 2108 2542 2788 3076 3362 3844 5084 6724 13073 16337 21607 23839 26146 28577 31529 32674 39401 43214 47678 52111 52292 57154 63058 65348 78802 86428 95356 104222 114308 126116 157604 208444 405263 535993 669817 739009 810526 885887 977399 1071986 1292689 1339634 1478018 1615441 1621052 1771774 1954798 2143972 2585378 2679268 2956036 3230882 3543548 3909596 5170756 6461764 12563153 16615783 21975713 25126306 27462497 30299369 33231566 40073359 43951426 50252612 54924994 60598738 66463132 80146718 87902852 109849988 121197476 160293436 515089273 681247103 1030178546 1242274129 1362494206 2060357092 2484548258 2724988412 4969096516 21118660193 42237320386 84474640772
• Sum of all divisors σ(n): 165995301780
• Sum of proper divisors (its aliquot sum) s(n): 81520661008
• 84474640772 is a deficient number, because the sum of its proper divisors (81520661008) is less than itself. Its deficiency is 2953979764

Bases of 84474640772

• Binary: 1001110101011000101001011100110000100₂
• Hexadecimal: 0x13AB14B984
• Base-36: 12T20PZ8

Squares and roots of 84474640772

• 84474640772 squared (84474640772²) is 7135964933558444755984
• 84474640772 cubed (84474640772³) is 602808074323938468428755597379648
• The square root of 84474640772 is 290645.2146036469
• The cube root of 84474640772 is 4387.7524548551

Scales and comparisons

• 84,474,640,772 seconds is equal to 2,686 years, 1 week, 4 days, 17 hours, 59 minutes, 32 seconds.
• To count from 1 to 84,474,640,772 would take you about five thousand, three hundred seventy-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 84474640772 cubic inches would be around 365.6 feet tall.

Recreational maths with 84474640772

• 84474640772 backwards is 27704647448
• The number of decimal digits it has is: 11
• The sum of 84474640772's digits is 53
• More coming soon!