31201447104382394

Names of 31201447104382394

• Cardinal: 31201447104382394 can be written as Thirty-one quadrillion, two hundred one trillion, four hundred forty-seven billion, one hundred four million, three hundred eighty-two thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 3.1201447104382394 × 10¹⁶

Factors of 31201447104382394

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 836

Divisors of 31201447104382394

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 14 23 46 113 161 226 322 529 691 791 1058 1382 1582 2599 3703 4837 5198 7406 9674 12769 15893 18193 25538 31786 36386 59777 78083 89383 111251 119554 156166 178766 222502 293687 365539 418439 477481 546581 587374 731078 836878 954962 1093162 1795909 2055809 2558773 3342367 3591818 4111618 5117546 6684734 6754801 8823379 10982063 12571363 13509602 17646758 21964126 25142726 41305907 47283607 53955353 61763653 76874441 82611814 94567214 107910706 123527306 153748882 202937717 252587449 289141349 329939371 377687471 405875434 505174898 578282698 659878742 755374942 1240973119 1420564019 1768112143 2309575597 2481946238 2841128038 3536224286 4619151194 4667567491 6096954889 7588605533 8686811833 9335134982 12193909778 15177211066 17373623666 28542381737 32672972437 37283148923 42678684223 53120238731 57084763474 65345944874 74566297846 85357368446 106240477462 140229962447 174537927259 199796672159 260982042461 280459924894 349075854518 399593344318 521964084922 857512425229 981609737129 1221765490813 1715024850458 1963219474258 2443530981626 3225289136281 4212995828299 6002586976603 6450578272562 8425991656598 12005173953206 19722785780267 22577023953967 29490970798093 39445571560534 45154047907934 58981941596186 96898904050877 138059500461869 193797808101754 276119000923738 678292328356139 1356584656712278 2228674793170171 4457349586340342 15600723552191197 31201447104382394
• Sum of all divisors σ(n): 56495841079239744
• Sum of proper divisors (its aliquot sum) s(n): 25294393974857350
• 31201447104382394 is a deficient number, because the sum of its proper divisors (25294393974857350) is less than itself. Its deficiency is 5907053129525044

Bases of 31201447104382394

• Binary: 1101110110110011000110100000011001000101000010110111010₂
• Hexadecimal: 0x6ED98D032285BA
• Base-36: 8J7ZMX4GHQ2

Squares and roots of 31201447104382394

• 31201447104382394 squared (31201447104382394²) is 973530301407572479143920177171236
• 31201447104382394 cubed (31201447104382394³) is 30375554203881821599131615881796388616529761618984
• The square root of 31201447104382394 is 176639313.5867052501
• The cube root of 31201447104382394 is 314817.0504101243

Scales and comparisons

• 31,201,447,104,382,394 seconds is equal to 992,109,505 years, 26 weeks, 2 days, 10 hours, 13 minutes, 14 seconds.
• To count from 1 to 31,201,447,104,382,394 would take you about two billion, nine hundred seventy-six million, three hundred twenty-eight thousand, five hundred sixteen 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 31201447104382394 cubic inches would be around 26234.8 feet tall.

Recreational maths with 31201447104382394

• 31201447104382394 backwards is 49328340174410213
• The number of decimal digits it has is: 17
• The sum of 31201447104382394's digits is 56
• More coming soon!