12618443162072

Names of 12618443162072

• Cardinal: 12618443162072 can be written as Twelve trillion, six hundred eighteen billion, four hundred forty-three million, one hundred sixty-two thousand and seventy-two.

Scientific notation

• Scientific notation: 1.2618443162072 × 10¹³

Factors of 12618443162072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 143

Divisors of 12618443162072

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 22 41 44 82 88 89 121 164 178 242 328 356 451 484 712 902 968 979 1331 1681 1804 1958 2662 3362 3608 3649 3916 4961 5324 6724 7298 7832 7921 9922 10648 10769 13448 14596 15842 18491 19844 21538 29192 31684 36982 39688 40139 43076 54571 63368 73964 80278 86152 87131 109142 118459 147928 149609 160556 174262 203401 218284 236918 299218 321112 324761 348524 406802 436568 441529 473836 598436 649522 697048 704969 813604 883058 947672 958441 1196872 1299044 1409938 1627208 1645699 1766116 1916882 2237411 2598088 2819876 3291398 3532232 3572371 3833764 4474822 4856819 5639752 6582796 7144742 7667528 7754659 8949644 9713638 10542851 13165592 13315201 14289484 15509318 17899288 18102689 19427276 21085702 26630402 28578968 28903729 31018636 36205378 38854552 39296081 42171404 53260804 57807458 62037272 72410756 78592162 84342808 85301249 106521608 115614916 144821512 146467211 157184324 170602498 199129579 231229832 292934422 314368648 317941019 341204996 398259158 432256891 585868844 635882038 682409992 796518316 864513782 938313739 1171737688 1185052889 1271764076 1593036632 1611139321 1729027564 1876627478 2370105778 2543528152 3222278642 3458055128 3497351209 3753254956 4740211556 6444557284 6994702418 7506509912 9480423112 12889114568 13035581779 13989404836 17722532531 26071163558 27978809672 35445065062 38470863299 52142327116 70890130124 76941726598 104284654232 141780260248 143391399569 153883453196 286782799138 307766906392 573565598276 1147131196552 1577305395259 3154610790518 6309221581036 12618443162072
• Sum of all divisors σ(n): 26977081298400
• Sum of proper divisors (its aliquot sum) s(n): 14358638136328
• 12618443162072 is an abundant number, because the sum of its proper divisors (14358638136328) is greater than itself. Its abundance is 1740194974256

Bases of 12618443162072

• Binary: 10110111100111110101110100101000000111011000₂
• Hexadecimal: 0xB79F5D281D8
• Base-36: 4H0TZ9D5K

Squares and roots of 12618443162072

• 12618443162072 squared (12618443162072²) is 159225107834441614059333184
• 12618443162072 cubed (12618443162072³) is 2009172973183686620779315674136759797248
• The square root of 12618443162072 is 3552244.8060447635
• The cube root of 12618443162072 is 23281.0157839967

Scales and comparisons

• 12,618,443,162,072 seconds is equal to 401,227 years, 23 weeks, 6 days, 20 hours, 34 minutes, 32 seconds.
• To count from 1 to 12,618,443,162,072 would take you about one million, three thousand and sixty-eight 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 12618443162072 cubic inches would be around 1940.1 feet tall.

Recreational maths with 12618443162072

• 12618443162072 backwards is 27026134481621
• The number of decimal digits it has is: 14
• The sum of 12618443162072's digits is 47
• More coming soon!