378643320480316656

Names of 378643320480316656

• Cardinal: 378643320480316656 can be written as Three hundred seventy-eight quadrillion, six hundred forty-three trillion, three hundred twenty billion, four hundred eighty million, three hundred sixteen thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 3.78643320480316656 × 10¹⁷

Factors of 378643320480316656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 56635792888

Divisors of 378643320480316656

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 1488 4493 8986 13479 17972 26958 35944 53916 71888 107832 139283 215664 278566 417849 557132 835698 1114264 1671396 2228528 3342792 6685584 56635788359 113271576718 169907365077 226543153436 339814730154 453086306872 679629460308 906172613744 1359258920616 1755709439129 2718517841232 3511418878258 5267128317387 7022837756516 10534256634774 14045675513032 21068513269548 28091351026064 42137026539096 84274053078192 254464597096987 508929194193974 763393791290961 1017858388387948 1526787582581922 2035716776775896 3053575165163844 4071433553551792 6107150330327688 7888402510006597 12214300660655376 15776805020013194 23665207530019791 31553610040026388 47330415060039582 63107220080052776 94660830120079164 126214440160105552 189321660240158328 378643320480316656
• Sum of all divisors σ(n): 1009940252106885120
• Sum of proper divisors (its aliquot sum) s(n): 631296931626568464
• 378643320480316656 is an abundant number, because the sum of its proper divisors (631296931626568464) is greater than itself. Its abundance is 252653611146251808

Bases of 378643320480316656

• Binary: 10101000001001101100001100000000101110011011011110011110000₂
• Hexadecimal: 0x541361805CDBCF0
• Base-36: 2VK9US2L5M9C

Squares and roots of 378643320480316656

• 378643320480316656 squared (378643320480316656²) is 143370764144359786788979930031022336
• 378643320480316656 cubed (378643320480316656³) is 54286382195420714946255094171669817940810144688828416
• The square root of 378643320480316656 is 615340003.9655447723
• The cube root of 378643320480316656 is 723452.6303402531

Scales and comparisons

• 378,643,320,480,316,656 seconds is equal to 12,039,686,370 years, 30 weeks, 2 days, 13 hours, 17 minutes, 36 seconds.
• To count from 1 to 378,643,320,480,316,656 would take you about thirty-six billion, one hundred nineteen million, fifty-nine thousand, one hundred eleven 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 378643320480316656 cubic inches would be around 60287.7 feet tall.

Recreational maths with 378643320480316656

• 378643320480316656 backwards is 656613084023346873
• The number of decimal digits it has is: 18
• The sum of 378643320480316656's digits is 75
• More coming soon!