385313187856384

Names of 385313187856384

• Cardinal: 385313187856384 can be written as Three hundred eighty-five trillion, three hundred thirteen billion, one hundred eighty-seven million, eight hundred fifty-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 3.85313187856384 × 10¹⁴

Factors of 385313187856384

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 216

Divisors of 385313187856384

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 32 64 101 113 128 202 226 256 404 452 512 808 904 1024 1616 1808 2048 3232 3616 4096 6464 7232 8192 10201 11413 12928 14464 16384 20402 22826 25856 28928 32768 40804 45652 51712 57856 81608 91304 103424 115712 163216 182608 206848 231424 326432 365216 413696 462848 652864 730432 827392 925696 1030301 1152713 1305728 1460864 1654784 1851392 2060602 2305426 2611456 2921728 3309568 3702784 4121204 4610852 5222912 5843456 8242408 9221704 10445824 11686912 16484816 18443408 20891648 23373824 32969632 36886816 41783296 46747648 65939264 73773632 83566592 93495296 104060401 116424013 131878528 147547264 167133184 186990592 208120802 232848026 263757056 295094528 334266368 373981184 416241604 465696052 527514112 590189056 832483208 931392104 1055028224 1180378112 1664966416 1862784208 2110056448 2360756224 3329932832 3725568416 4220112896 4721512448 6659865664 7451136832 8440225792 9443024896 11758825313 13319731328 14902273664 16880451584 18886049792 23517650626 26639462656 29804547328 33760903168 37772099584 47035301252 53278925312 59609094656 94070602504 106557850624 119218189312 188141205008 213115701248 238436378624 376282410016 426231402496 476872757248 752564820032 852462804992 953745514496 1505129640064 1704925609984 1907491028992 3010259280128 3409851219968 3814982057984 6020518560256 12041037120512 24082074241024 48164148482048 96328296964096 192656593928192 385313187856384
• Sum of all divisors σ(n): 785208557344950
• Sum of proper divisors (its aliquot sum) s(n): 399895369488566
• 385313187856384 is an abundant number, because the sum of its proper divisors (399895369488566) is greater than itself. Its abundance is 14582181632182

Bases of 385313187856384

• Binary: 1010111100111000010110111101100001000000000000000₂
• Hexadecimal: 0x15E70B7B08000
• Base-36: 3SKYFNK35S

Squares and roots of 385313187856384

• 385313187856384 squared (385313187856384²) is 148466252736049066405009555456
• 385313187856384 cubed (385313187856384³) is 57206005130818658947997508262392301411631104
• The square root of 385313187856384 is 19629396.0135401007
• The cube root of 385313187856384 is 72767.5843296549

Scales and comparisons

• 385,313,187,856,384 seconds is equal to 12,251,767 years, 27 weeks, 23 hours, 13 minutes, 4 seconds.
• To count from 1 to 385,313,187,856,384 would take you about thirty million, six hundred twenty-nine thousand, four hundred 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 385313187856384 cubic inches would be around 6064 feet tall.

Recreational maths with 385313187856384

• 385313187856384 backwards is 483658781313583
• The number of decimal digits it has is: 15
• The sum of 385313187856384's digits is 73
• More coming soon!