385294274816

Names of 385294274816

• Cardinal: 385294274816 can be written as Three hundred eighty-five billion, two hundred ninety-four million, two hundred seventy-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.85294274816 × 10¹¹

Factors of 385294274816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2776

Divisors of 385294274816

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 16 22 23 32 44 46 47 64 88 92 94 128 176 184 188 253 256 352 368 376 506 517 704 736 752 1012 1034 1081 1408 1472 1504 2024 2068 2162 2209 2693 2816 2944 3008 4048 4136 4324 4418 5386 5888 6016 8096 8272 8648 8836 10772 11891 12032 16192 16544 17296 17672 21544 23782 24299 29623 32384 33088 34592 35344 43088 47564 48598 50807 59246 61939 64768 66176 69184 70688 86176 95128 97196 101614 118492 123878 126571 132352 138368 141376 172352 190256 194392 203228 236984 247756 253142 276736 282752 344704 380512 388784 406456 473968 495512 506284 558877 565504 681329 689408 761024 777568 812912 947936 991024 1012568 1117754 1362658 1392281 1522048 1555136 1625824 1895872 1982048 2025136 2235508 2725316 2784562 2911133 3044096 3110272 3251648 3791744 3964096 4050272 4471016 5450632 5569124 5822266 5948837 6220544 6503296 7583488 7928192 8100544 8942032 10901264 11138248 11644532 11897674 13006592 15856384 16201088 17884064 21802528 22276496 23289064 23795348 32022463 32402176 35768128 43605056 44552992 46578128 47590696 64044926 65437207 71536256 87210112 89105984 93156256 95181392 128089852 130874414 136823251 143072512 174420224 178211968 186312512 190362784 256179704 261748828 273646502 356423936 372625024 380725568 512359408 523497656 547293004 745250048 761451136 1024718816 1046995312 1094586008 1505055761 1522902272 2049437632 2093990624 2189172016 3010111522 4098875264 4187981248 4378344032 6020223044 8197750528 8375962496 8756688064 12040446088 16751924992 17513376128 24080892176 35026752256 48161784352 96323568704 192647137408 385294274816
• Sum of all divisors σ(n): 894834126144
• Sum of proper divisors (its aliquot sum) s(n): 509539851328
• 385294274816 is an abundant number, because the sum of its proper divisors (509539851328) is greater than itself. Its abundance is 124245576512

Bases of 385294274816

• Binary: 101100110110101010101000001000100000000₂
• Hexadecimal: 0x59B5541100
• Base-36: 4X029H4W

Squares and roots of 385294274816

• 385294274816 squared (385294274816²) is 148451678205987331833856
• 385294274816 cubed (385294274816³) is 57197581699594080888208298916970496
• The square root of 385294274816 is 620720.7704080797
• The cube root of 385294274816 is 7276.6393714831

Scales and comparisons

• 385,294,274,816 seconds is equal to 12,251 years, 8 weeks, 4 days, 11 hours, 26 minutes, 56 seconds.
• To count from 1 to 385,294,274,816 would take you about twenty-four thousand, five hundred two 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 385294274816 cubic inches would be around 606.4 feet tall.

Recreational maths with 385294274816

• 385294274816 backwards is 618472492583
• The number of decimal digits it has is: 12
• The sum of 385294274816's digits is 59
• More coming soon!