80149446

Names of 80149446

• Cardinal: 80149446 can be written as Eighty million, one hundred forty-nine thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 8.0149446 × 10⁷

Factors of 80149446

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 205

Divisors of 80149446

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 29 31 39 54 58 62 78 87 93 117 127 174 186 234 254 261 279 351 377 381 403 522 558 702 754 762 783 806 837 899 1131 1143 1209 1566 1651 1674 1798 2262 2286 2418 2697 3302 3393 3429 3627 3683 3937 4953 5394 6786 6858 7254 7366 7874 8091 9906 10179 10881 11049 11687 11811 14859 16182 20358 21762 22098 23374 23622 24273 29718 33147 35061 35433 44577 47879 48546 51181 66294 70122 70866 89154 95758 99441 102362 105183 106299 114173 143637 153543 198882 210366 212598 228346 287274 307086 315549 342519 430911 460629 631098 685038 861822 921258 1027557 1292733 1381887 1484249 2055114 2585466 2763774 2968498 3082671 4452747 6165342 8905494 13358241 26716482 40074723 80149446
• Sum of all divisors σ(n): 206438400
• Sum of proper divisors (its aliquot sum) s(n): 126288954
• 80149446 is an abundant number, because the sum of its proper divisors (126288954) is greater than itself. Its abundance is 46139508

Bases of 80149446

• Binary: 100110001101111101111000110₂
• Hexadecimal: 0x4C6FBC6
• Base-36: 1BPVPI

Squares and roots of 80149446

• 80149446 squared (80149446²) is 6423933694106916
• 80149446 cubed (80149446³) is 514874726723402782168536
• The square root of 80149446 is 8952.6222974053
• The cube root of 80149446 is 431.1550808109

Scales and comparisons

• 80,149,446 seconds is equal to 2 years, 28 weeks, 3 days, 15 hours, 44 minutes, 6 seconds.
• To count from 1 to 80,149,446 would take you about three 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 80149446 cubic inches would be around 35.9 feet tall.

Recreational maths with 80149446

• 80149446 backwards is 64494108
• The number of decimal digits it has is: 8
• The sum of 80149446's digits is 36
• More coming soon!