40961631037542012

Names of 40961631037542012

• Cardinal: 40961631037542012 can be written as Forty quadrillion, nine hundred sixty-one trillion, six hundred thirty-one billion, thirty-seven million, five hundred forty-two thousand and twelve.

Scientific notation

• Scientific notation: 4.0961631037542012 × 10¹⁶

Factors of 40961631037542012

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 260203

Divisors of 40961631037542012

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 343 441 588 686 882 1029 1372 1764 2058 2401 3087 4116 4802 6174 7203 9604 12348 14406 16807 21609 28812 33614 43218 50421 67228 86436 100842 151263 201684 260191 302526 520382 605052 780573 1040764 1561146 1821337 2341719 3122292 3642674 4683438 5464011 7285348 9366876 10928022 12749359 16392033 21856044 25498718 32784066 38248077 50997436 65568132 76496154 89245513 114744231 152992308 178491026 229488462 267736539 356982052 458976924 535473078 624718591 803209617 1070946156 1249437182 1606419234 1874155773 2498874364 3212838468 3748311546 4373030137 5622467319 7496623092 8746060274 11244934638 13119090411 17492120548 22489869276 26238180822 39357271233 52476361644 67699356481 78714542466 135398712962 157429084932 203098069443 270797425924 406196138886 473895495367 609294208329 812392277772 947790990734 1218588416658 1421686486101 1895581981468 2437176833316 2843372972202 3317268467569 4265059458303 5686745944404 6634536935138 8530118916606 9951805402707 13269073870276 17060237833212 19903610805414 23220879272983 29855416208121 39807221610828 46441758545966 59710832416242 69662637818949 92883517091932 119421664832484 139325275637898 162546154910881 208987913456847 278650551275796 325092309821762 417975826913694 487638464732643 650184619643524 835951653827388 975276929465286 1137823084376167 1462915394197929 1950553858930572 2275646168752334 2925830788395858 3413469253128501 4551292337504668 5851661576791716 6826938506257002 10240407759385503 13653877012514004 20480815518771006 40961631037542012
• Sum of all divisors σ(n): 120798321618900744
• Sum of proper divisors (its aliquot sum) s(n): 79836690581358732
• 40961631037542012 is an abundant number, because the sum of its proper divisors (79836690581358732) is greater than itself. Its abundance is 38875059543816720

Bases of 40961631037542012

• Binary: 10010001100001100110001011101011011010011100111001111100₂
• Hexadecimal: 0x918662EB69CE7C
• Base-36: B7BOPIPS2V0

Squares and roots of 40961631037542012

• 40961631037542012 squared (40961631037542012²) is 1677855217255725086492546665008144
• 40961631037542012 cubed (40961631037542012³) is 68727686343643904330827819008148431331159722145728
• The square root of 40961631037542012 is 202389799.7368988257
• The cube root of 40961631037542012 is 344714.1258181485

Scales and comparisons

• 40,961,631,037,542,012 seconds is equal to 1,302,453,164 years, 18 weeks, 1 day, 9 hours, 40 minutes, 12 seconds.
• To count from 1 to 40,961,631,037,542,012 would take you about three billion, nine hundred seven million, three hundred fifty-nine thousand, four hundred ninety-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 40961631037542012 cubic inches would be around 28726.2 feet tall.

Recreational maths with 40961631037542012

• 40961631037542012 backwards is 21024573013616904
• The number of decimal digits it has is: 17
• The sum of 40961631037542012's digits is 54
• More coming soon!