385597856

Names of 385597856

• Cardinal: 385597856 can be written as Three hundred eighty-five million, five hundred ninety-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 3.85597856 × 10⁸

Factors of 385597856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 71

Divisors of 385597856

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 43 49 56 76 86 98 112 133 152 172 196 224 266 301 304 343 344 392 532 602 608 686 688 784 817 931 1064 1204 1372 1376 1568 1634 1849 1862 2107 2128 2408 2744 3268 3698 3724 4214 4256 4816 5488 5719 6517 6536 7396 7448 8428 9632 10976 11438 12943 13034 13072 14749 14792 14896 16856 22876 25886 26068 26144 29498 29584 29792 33712 35131 40033 45752 51772 52136 58996 59168 67424 70262 80066 90601 91504 103544 104272 117992 140524 160132 181202 183008 207088 208544 235984 245917 280231 281048 320264 362404 414176 471968 491834 560462 562096 634207 640528 724808 983668 1120924 1124192 1268414 1281056 1449616 1721419 1967336 2241848 2536828 2899232 3442838 3934672 4483696 5073656 6885676 7869344 8967392 10147312 12049933 13771352 20294624 24099866 27542704 48199732 55085408 96399464 192798928 385597856
• Sum of all divisors σ(n): 954072000
• Sum of proper divisors (its aliquot sum) s(n): 568474144
• 385597856 is an abundant number, because the sum of its proper divisors (568474144) is greater than itself. Its abundance is 182876288

Bases of 385597856

• Binary: 10110111110111100000110100000₂
• Hexadecimal: 0x16FBC1A0
• Base-36: 6DKP7K

Squares and roots of 385597856

• 385597856 squared (385597856²) is 148685706551796736
• 385597856 cubed (385597856³) is 57332889664217974349398016
• The square root of 385597856 is 19636.6457420813
• The cube root of 385597856 is 727.8550007075

Scales and comparisons

• 385,597,856 seconds is equal to 12 years, 13 weeks, 3 days, 22 hours, 30 minutes, 56 seconds.
• To count from 1 to 385,597,856 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 385597856 cubic inches would be around 60.7 feet tall.

Recreational maths with 385597856

• 385597856 backwards is 658795583
• 385597856 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 385597856's digits is 56
• More coming soon!