85357644801

Names of 85357644801

• Cardinal: 85357644801 can be written as Eighty-five billion, three hundred fifty-seven million, six hundred forty-four thousand, eight hundred one.

Scientific notation

• Scientific notation: 8.5357644801 × 10¹⁰

Factors of 85357644801

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11476

Divisors of 85357644801

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 13 33 37 39 43 111 121 129 143 363 407 429 473 481 559 1221 1419 1443 1573 1591 1677 4477 4719 4773 5203 5291 6149 11369 13431 15609 15873 17501 18447 20683 34107 52503 58201 62049 67639 125059 147797 174603 192511 202917 227513 375177 420653 443391 488867 577533 682539 1261959 1375649 1466601 1625767 2502643 4126947 4627183 4877301 5377537 5468489 6355271 7507929 13881549 16132611 16405467 17883437 18088079 19065813 50899013 53650311 54264237 59152907 60153379 69907981 152697039 177458721 180460137 198968869 209723943 235145027 596906607 661687169 705435081 768987791 1985061507 2188657559 2306963373 2586595297 6565972677 7759785891 28452548267 85357644801
• Sum of all divisors σ(n): 141591246720
• Sum of proper divisors (its aliquot sum) s(n): 56233601919
• 85357644801 is a deficient number, because the sum of its proper divisors (56233601919) is less than itself. Its deficiency is 29124042882

Bases of 85357644801

• Binary: 1001111011111101101100100110000000001₂
• Hexadecimal: 0x13DFB64C01
• Base-36: 137NQK8X

Squares and roots of 85357644801

• 85357644801 squared (85357644801²) is 7285927525973682329601
• 85357644801 cubed (85357644801³) is 621909613807890277964092366054401
• The square root of 85357644801 is 292160.3066828209
• The cube root of 85357644801 is 4402.9877228769

Scales and comparisons

• 85,357,644,801 seconds is equal to 2,714 years, 5 weeks, 4 days, 16 hours, 53 minutes, 21 seconds.
• To count from 1 to 85,357,644,801 would take you about five thousand, four hundred twenty-eight 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 85357644801 cubic inches would be around 366.9 feet tall.

Recreational maths with 85357644801

• 85357644801 backwards is 10844675358
• The number of decimal digits it has is: 11
• The sum of 85357644801's digits is 51
• More coming soon!