31129384955943

Names of 31129384955943

• Cardinal: 31129384955943 can be written as Thirty-one trillion, one hundred twenty-nine billion, three hundred eighty-four million, nine hundred fifty-five thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 3.1129384955943 × 10¹³

Factors of 31129384955943

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 329

Divisors of 31129384955943

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 37 61 71 111 157 183 213 471 1369 2257 2627 4107 4331 5041 5809 6771 7881 9577 11147 12993 15123 17427 24649 28731 33441 73947 83509 97199 160247 186517 214933 250527 291597 307501 354349 412439 480741 559551 644799 679967 791437 912013 922503 1063047 1237317 1503589 1750079 2039901 2374311 2736039 4510767 5250237 5929139 6901129 11377537 13110913 15260243 17787417 20703387 25158779 29283169 33744481 34132611 39332739 45780729 48277657 55632793 64752923 75476337 87849507 101233443 106754819 124255609 144832971 166898379 194258769 320264457 372766827 420968869 930874823 1083477253 1262906607 1786273309 2058413341 2395858151 2792624469 3250431759 3949928303 4597457533 5358819927 6175240023 7187574453 7579592149 11849784909 13792372599 22738776447 66092112433 146147347211 170105928721 198276337299 280444909513 438442041633 510317786163 841334728539 10376461651981 31129384955943
• Sum of all divisors σ(n): 44258411014776
• Sum of proper divisors (its aliquot sum) s(n): 13129026058833
• 31129384955943 is a deficient number, because the sum of its proper divisors (13129026058833) is less than itself. Its deficiency is 18000358897110

Bases of 31129384955943

• Binary: 111000100111111011111111011101011000000100111₂
• Hexadecimal: 0x1C4FDFEEB027
• Base-36: B18N42DD3

Squares and roots of 31129384955943

• 31129384955943 squared (31129384955943²) is 969038607735290372051019249
• 31129384955943 cubed (31129384955943³) is 30165575857362898137375729923080109946807
• The square root of 31129384955943 is 5579371.3764135653
• The cube root of 31129384955943 is 31457.4498831123

Scales and comparisons

• 31,129,384,955,943 seconds is equal to 989,818 years, 7 weeks, 6 days, 8 hours, 39 minutes, 3 seconds.
• To count from 1 to 31,129,384,955,943 would take you about two million, four hundred seventy-four thousand, five hundred forty-five 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 31129384955943 cubic inches would be around 2621.5 feet tall.

Recreational maths with 31129384955943

• 31129384955943 backwards is 34955948392113
• The number of decimal digits it has is: 14
• The sum of 31129384955943's digits is 66
• More coming soon!