80445612429

Names of 80445612429

• Cardinal: 80445612429 can be written as Eighty billion, four hundred forty-five million, six hundred twelve thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 8.0445612429 × 10¹⁰

Factors of 80445612429

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 46

Divisors of 80445612429

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 13 21 23 27 39 63 69 81 91 117 161 169 189 207 243 273 299 351 483 507 529 567 621 819 897 1053 1183 1449 1521 1587 1701 1863 2093 2457 2691 3159 3549 3703 3887 4347 4563 4761 5589 6279 6877 7371 8073 10647 11109 11661 12167 13041 13689 14283 18837 20631 22113 24219 27209 31941 33327 34983 36501 39123 41067 42849 48139 56511 61893 72657 81627 85169 89401 95823 99981 104949 109503 128547 144417 158171 169533 185679 244881 255507 268203 279841 287469 299943 314847 328509 433251 474513 508599 557037 625807 734643 766521 804609 839523 899829 944541 985527 1107197 1299753 1423539 1671111 1877421 1958887 2056223 2203929 2299563 2413827 2518569 2956581 3321591 3637933 3899259 4270617 5632263 5876661 6168669 6611787 6898689 7241481 7555707 9964773 10913799 11697777 12811851 14393561 16896789 17629983 18506007 20696067 21724443 22667121 25465531 29894319 32741397 38435553 43180683 47293129 50690367 52889949 55518021 68001363 76396593 89682957 98224191 129542049 141879387 152071101 158669847 166554063 229189779 269048871 294672573 331051903 388626147 425638161 476009541 499662189 687569337 884017719 993155709 1165878441 1276914483 2062708011 2979467127 3497635323 3830743449 6188124033 8938401381 11492230347 26815204143 80445612429
• Sum of all divisors σ(n): 155904586656
• Sum of proper divisors (its aliquot sum) s(n): 75458974227
• 80445612429 is a deficient number, because the sum of its proper divisors (75458974227) is less than itself. Its deficiency is 4986638202

Bases of 80445612429

• Binary: 1001010111010111011101010000110001101₂
• Hexadecimal: 0x12BAEEA18D
• Base-36: 10YF8NT9

Squares and roots of 80445612429

• 80445612429 squared (80445612429²) is 6471496559076879280041
• 80445612429 cubed (80445612429³) is 520603504027105732576998841229589
• The square root of 80445612429 is 283629.3574879019
• The cube root of 80445612429 is 4316.8549287447

Scales and comparisons

• 80,445,612,429 seconds is equal to 2,557 years, 47 weeks, 6 days, 11 hours, 27 minutes, 9 seconds.
• To count from 1 to 80,445,612,429 would take you about five thousand, one hundred fifteen 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 80445612429 cubic inches would be around 359.7 feet tall.

Recreational maths with 80445612429

• 80445612429 backwards is 92421654408
• The number of decimal digits it has is: 11
• The sum of 80445612429's digits is 45
• More coming soon!