385440467932416

Names of 385440467932416

• Cardinal: 385440467932416 can be written as Three hundred eighty-five trillion, four hundred forty billion, four hundred sixty-seven million, nine hundred thirty-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 3.85440467932416 × 10¹⁴

Factors of 385440467932416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 22591438

Divisors of 385440467932416

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 256 312 384 416 624 768 832 1248 1664 1709 2496 3328 3418 4992 5127 6836 9984 10254 13672 20508 22217 27344 41016 44434 54688 66651 82032 88868 109376 133302 164064 177736 218752 266604 328128 355472 437504 533208 656256 710944 1066416 1312512 1421888 2132832 2843776 4265664 5687552 8531328 17062656 22589711 45179422 67769133 90358844 135538266 180717688 271076532 293666243 361435376 542153064 587332486 722870752 880998729 1084306128 1174664972 1445741504 1761997458 2168612256 2349329944 2891483008 3523994916 4337224512 4698659888 5782966016 7047989832 8674449024 9397319776 14095979664 17348898048 18794639552 28191959328 37589279104 38605816099 56383918656 75178558208 77211632198 112767837312 115817448297 154423264396 225535674624 231634896594 308846528792 463269793188 501875609287 617693057584 926539586376 1003751218574 1235386115168 1505626827861 1853079172752 2007502437148 2470772230336 3011253655722 3706158345504 4015004874296 4941544460672 6022507311444 7412316691008 8030009748592 9883088921344 12045014622888 14824633382016 16060019497184 24090029245776 29649266764032 32120038994368 48180058491552 64240077988736 96360116983104 128480155977472 192720233966208 385440467932416
• Sum of all divisors σ(n): 1105390509592320
• Sum of proper divisors (its aliquot sum) s(n): 719950041659904
• 385440467932416 is an abundant number, because the sum of its proper divisors (719950041659904) is greater than itself. Its abundance is 334509573727488

Bases of 385440467932416

• Binary: 1010111101000111001011010001011000101010100000000₂
• Hexadecimal: 0x15E8E5A2C5500
• Base-36: 3SMKWMTUDC

Squares and roots of 385440467932416

• 385440467932416 squared (385440467932416²) is 148564354319959806825943597056
• 385440467932416 cubed (385440467932416³) is 57262714247162556361821131006343490144567296
• The square root of 385440467932416 is 19632637.8241034133
• The cube root of 385440467932416 is 72775.5958592581

Scales and comparisons

• 385,440,467,932,416 seconds is equal to 12,255,814 years, 32 weeks, 6 days, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 385,440,467,932,416 would take you about thirty million, six hundred thirty-nine thousand, five hundred thirty-six 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 385440467932416 cubic inches would be around 6064.6 feet tall.

Recreational maths with 385440467932416

• 385440467932416 backwards is 614239764044583
• The number of decimal digits it has is: 15
• The sum of 385440467932416's digits is 66
• More coming soon!