385312612960

Names of 385312612960

• Cardinal: 385312612960 can be written as Three hundred eighty-five billion, three hundred twelve million, six hundred twelve thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.8531261296 × 10¹¹

Factors of 385312612960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 289

Divisors of 385312612960

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 121 160 176 220 242 271 352 440 484 542 605 880 968 1084 1210 1355 1760 1936 2168 2420 2710 2981 3872 4336 4840 5420 5962 8672 9680 10840 11924 14905 19360 21680 23848 29810 32791 43360 47696 59620 65582 73441 95392 119240 131164 146882 163955 238480 262328 293764 327910 367205 476960 524656 587528 655820 734410 807851 1049312 1175056 1311640 1468820 1615702 2350112 2623280 2937640 3231404 4039255 5246560 5875280 6462808 8078510 8886361 11750560 12925616 16157020 17772722 19902511 25851232 32314040 35545444 39805022 44431805 64628080 71090888 79610044 88863610 99512555 129256160 142181776 159220088 177727220 199025110 218927621 284363552 318440176 355454440 398050220 437855242 636880352 710908880 796100440 875710484 1094638105 1421817760 1592200880 1751420968 2189276210 2408203831 3184401760 3502841936 4378552420 4816407662 7005683872 8757104840 9632815324 12041019155 17514209680 19265630648 24082038310 35028419360 38531261296 48164076620 77062522592 96328153240 192656306480 385312612960
• Sum of all divisors σ(n): 1004284685376
• Sum of proper divisors (its aliquot sum) s(n): 618972072416
• 385312612960 is an abundant number, because the sum of its proper divisors (618972072416) is greater than itself. Its abundance is 233659459456

Bases of 385312612960

• Binary: 101100110110110011010111110001001100000₂
• Hexadecimal: 0x59B66BE260
• Base-36: 4X0D6IXS

Squares and roots of 385312612960

• 385312612960 squared (385312612960²) is 148465809706062759961600
• 385312612960 cubed (385312612960³) is 57205749073065171594553365262336000
• The square root of 385312612960 is 620735.5418855921
• The cube root of 385312612960 is 7276.7548139319

Scales and comparisons

• 385,312,612,960 seconds is equal to 12,251 years, 38 weeks, 6 days, 17 hours, 22 minutes, 40 seconds.
• To count from 1 to 385,312,612,960 would take you about twenty-four thousand, five hundred 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 385312612960 cubic inches would be around 606.4 feet tall.

Recreational maths with 385312612960

• 385312612960 backwards is 069216213583
• The number of decimal digits it has is: 12
• The sum of 385312612960's digits is 46
• More coming soon!