385600080

Names of 385600080

• Cardinal: 385600080 can be written as Three hundred eighty-five million, six hundred thousand and eighty.

Scientific notation

• Scientific notation: 3.8560008 × 10⁸

Factors of 385600080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 463

Divisors of 385600080

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 41 48 60 80 82 120 123 149 164 205 240 246 263 298 328 410 447 492 526 596 615 656 745 789 820 894 984 1052 1192 1230 1315 1490 1578 1640 1788 1968 2104 2235 2384 2460 2630 2980 3156 3280 3576 3945 4208 4470 4920 5260 5960 6109 6312 7152 7890 8940 9840 10520 10783 11920 12218 12624 15780 17880 18327 21040 21566 24436 30545 31560 32349 35760 36654 39187 43132 48872 53915 61090 63120 64698 73308 78374 86264 91635 97744 107830 117561 122180 129396 146616 156748 161745 172528 183270 195935 215660 235122 244360 258792 293232 313496 323490 366540 391870 431320 470244 488720 517584 587805 626992 646980 733080 783740 862640 940488 1175610 1293960 1466160 1567480 1606667 1880976 2351220 2587920 3134960 3213334 4702440 4820001 6426668 8033335 9404880 9640002 12853336 16066670 19280004 24100005 25706672 32133340 38560008 48200010 64266680 77120016 96400020 128533360 192800040 385600080
• Sum of all divisors σ(n): 1237420800
• Sum of proper divisors (its aliquot sum) s(n): 851820720
• 385600080 is an abundant number, because the sum of its proper divisors (851820720) is greater than itself. Its abundance is 466220640

Bases of 385600080

• Binary: 10110111110111100101001010000₂
• Hexadecimal: 0x16FBCA50
• Base-36: 6DKQXC

Squares and roots of 385600080

• 385600080 squared (385600080²) is 148687421696006400
• 385600080 cubed (385600080³) is 57333881700973803520512000
• The square root of 385600080 is 19636.7023708157
• The cube root of 385600080 is 727.8564000465

Scales and comparisons

• 385,600,080 seconds is equal to 12 years, 13 weeks, 3 days, 23 hours, 8 minutes.
• To count from 1 to 385,600,080 would take you about eighteen 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 385600080 cubic inches would be around 60.7 feet tall.

Recreational maths with 385600080

• 385600080 backwards is 080006583
• 385600080 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 385600080's digits is 30
• More coming soon!