385357454614008128

Names of 385357454614008128

• Cardinal: 385357454614008128 can be written as Three hundred eighty-five quadrillion, three hundred fifty-seven trillion, four hundred fifty-four billion, six hundred fourteen million, eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.85357454614008128 × 10¹⁷

Factors of 385357454614008128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1984497100

Divisors of 385357454614008128

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 133 152 196 224 266 304 392 448 532 608 784 931 1064 1216 1568 1862 2128 3136 3259 3724 4256 6518 7448 8512 13036 14896 22813 26072 29792 45626 52144 59584 61921 91252 104288 123842 159691 182504 208576 247684 319382 365008 433447 495368 638764 730016 866894 990736 1277528 1460032 1733788 1981472 2555056 3034129 3467576 3962944 5110112 6068258 6935152 10220224 12136516 13870304 24273032 27740608 48546064 97092128 194184256 1984493813 3968987626 7937975252 13891456691 15875950504 27782913382 31751901008 37705382447 55565826764 63503802016 75410764894 97240196837 111131653528 127007604032 150821529788 194480393674 222263307056 263937677129 301643059576 388960787348 444526614112 527875354258 603286119152 777921574696 889053228224 1055750708516 1206572238304 1555843149392 1847563739903 2111501417032 2413144476608 3111686298784 3695127479806 4223002834064 6223372597568 6467465336567 7390254959612 8446005668128 12934930673134 14780509919224 16892011336256 25869861346268 29561019838448 45272257355969 51739722692536 59122039676896 90544514711938 103479445385072 118244079353792 122881841394773 181089029423876 206958890770144 245763682789546 316905801491783 362178058847752 413917781540288 491527365579092 633811602983566 724356117695504 860172889763411 983054731158184 1267623205967132 1448712235391008 1720345779526822 1966109462316368 2535246411934264 2897424470782016 3440691559053644 3932218924632736 5070492823868528 6021210228343877 6881383118107288 7864437849265472 10140985647737056 12042420456687754 13762766236214576 20281971295474112 24084840913375508 27525532472429152 48169681826751016 55051064944858304 96339363653502032 192678727307004064 385357454614008128
• Sum of all divisors σ(n): 936646946914399200
• Sum of proper divisors (its aliquot sum) s(n): 551289492300391072
• 385357454614008128 is an abundant number, because the sum of its proper divisors (551289492300391072) is greater than itself. Its abundance is 165932037686382944

Bases of 385357454614008128

• Binary: 10101011001000100001001000000110001110100010001000101000000₂
• Hexadecimal: 0x559109031D11140
• Base-36: 2XEDTEPMJSJK

Squares and roots of 385357454614008128

• 385357454614008128 squared (385357454614008128²) is 148500367826587334259778205250064384
• 385357454614008128 cubed (385357454614008128³) is 57225723754897641495509421517210925855110140299313152
• The square root of 385357454614008128 is 620771660.6079953195
• The cube root of 385357454614008128 is 727703.7086086509

Scales and comparisons

• 385,357,454,614,008,128 seconds is equal to 12,253,175,067 years, 44 weeks, 3 days, 4 hours, 2 minutes, 8 seconds.
• To count from 1 to 385,357,454,614,008,128 would take you about thirty-six billion, seven hundred fifty-nine million, five hundred twenty-five thousand, two hundred three 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 385357454614008128 cubic inches would be around 60642 feet tall.

Recreational maths with 385357454614008128

• 385357454614008128 backwards is 821800416454753583
• The number of decimal digits it has is: 18
• The sum of 385357454614008128's digits is 74
• More coming soon!