40164137442

Names of 40164137442

• Cardinal: 40164137442 can be written as Forty billion, one hundred sixty-four million, one hundred thirty-seven thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 4.0164137442 × 10¹⁰

Factors of 40164137442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7631

Divisors of 40164137442

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 53 54 66 78 99 106 117 143 159 169 198 234 286 297 318 338 351 429 477 507 583 594 689 702 858 954 1014 1166 1287 1378 1431 1521 1749 1859 2067 2574 2862 3042 3498 3718 3861 4134 4563 5247 5577 6201 7549 7579 7722 8957 9126 10494 11154 12402 15098 15158 15741 16731 17914 18603 22647 22737 26871 31482 33462 37206 45294 45474 50193 53742 67941 68211 80613 83039 98137 98527 100386 135882 136422 161226 166078 196274 197054 203823 204633 241839 249117 294411 295581 400097 407646 409266 483678 498234 588822 591162 747351 800194 883233 886743 1079507 1200291 1275781 1494702 1766466 1773486 2159014 2242053 2400582 2551562 2649699 2660229 3238521 3600873 3827343 4401067 4484106 5201261 5299398 5320458 6477042 7201746 7654686 8802134 9715563 10402522 10802619 11482029 13203201 14033591 15603783 19431126 21605238 22964058 26406402 28067182 29146689 31207566 34446087 39609603 42100773 46811349 57213871 58293378 67616393 68892174 79219206 84201546 93622698 114427742 118828809 126302319 135232786 140434047 171641613 202849179 237657618 252604638 280868094 343283226 378906957 405698358 514924839 608547537 743780323 757813914 1029849678 1217095074 1487560646 1544774517 1825642611 2231340969 3089549034 3651285222 4462681938 6694022907 13388045814 20082068721 40164137442
• Sum of all divisors σ(n): 107437104000
• Sum of proper divisors (its aliquot sum) s(n): 67272966558
• 40164137442 is an abundant number, because the sum of its proper divisors (67272966558) is greater than itself. Its abundance is 27108829116

Bases of 40164137442

• Binary: 100101011001111110000001100111100010₂
• Hexadecimal: 0x959F819E2
• Base-36: IG8OUSI

Squares and roots of 40164137442

• 40164137442 squared (40164137442²) is 1613157936459866303364
• 40164137442 cubed (40164137442³) is 64791097075627173125256162954888
• The square root of 40164137442 is 200409.9235117861
• The cube root of 40164137442 is 3424.6233607749

Scales and comparisons

• 40,164,137,442 seconds is equal to 1,277 years, 4 weeks, 6 days, 16 hours, 50 minutes, 42 seconds.
• To count from 1 to 40,164,137,442 would take you about two thousand, five hundred fifty-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 40164137442 cubic inches would be around 285.4 feet tall.

Recreational maths with 40164137442

• 40164137442 backwards is 24473146104
• The number of decimal digits it has is: 11
• The sum of 40164137442's digits is 36
• More coming soon!