79947019008

Names of 79947019008

• Cardinal: 79947019008 can be written as Seventy-nine billion, nine hundred forty-seven million, nineteen thousand and eight.

Scientific notation

• Scientific notation: 7.9947019008 × 10¹⁰

Factors of 79947019008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 680399

Divisors of 79947019008

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 128 136 144 153 192 204 216 256 272 288 306 384 408 432 459 544 576 612 768 816 864 918 1088 1152 1224 1632 1728 1836 2176 2304 2448 3264 3456 3672 4352 4896 6528 6912 7344 9792 13056 14688 19584 29376 39168 58752 117504 680377 1360754 2041131 2721508 4082262 5443016 6123393 8164524 10886032 11566409 12246786 16329048 18370179 21772064 23132818 24493572 32658096 34699227 36740358 43544128 46265636 48987144 65316192 69398454 73480716 87088256 92531272 97974288 104097681 130632384 138796908 146961432 174176512 185062544 195948576 208195362 261264768 277593816 293922864 312293043 370125088 391897152 416390724 522529536 555187632 587845728 624586086 740250176 783794304 832781448 1110375264 1175691456 1249172172 1480500352 1567588608 1665562896 2220750528 2351382912 2498344344 2961000704 3331125792 4441501056 4702765824 4996688688 6662251584 8883002112 9993377376 13324503168 19986754752 26649006336 39973509504 79947019008
• Sum of all divisors σ(n): 250324673760
• Sum of proper divisors (its aliquot sum) s(n): 170377654752
• 79947019008 is an abundant number, because the sum of its proper divisors (170377654752) is greater than itself. Its abundance is 90430635744

Bases of 79947019008

• Binary: 1001010011101001101101011001100000000₂
• Hexadecimal: 0x129D36B300
• Base-36: 10Q6E2O0

Squares and roots of 79947019008

• 79947019008 squared (79947019008²) is 6391525848265513304064
• 79947019008 cubed (79947019008³) is 510983438481406315950881491648512
• The square root of 79947019008 is 282749.0389161385
• The cube root of 79947019008 is 4307.9179692793

Scales and comparisons

• 79,947,019,008 seconds is equal to 2,542 years, 3 weeks, 3 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 79,947,019,008 would take you about five thousand and eighty-four 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 79947019008 cubic inches would be around 359 feet tall.

Recreational maths with 79947019008

• 79947019008 backwards is 80091074997
• 79947019008 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 79947019008's digits is 54
• More coming soon!