40159729961064

Names of 40159729961064

• Cardinal: 40159729961064 can be written as Forty trillion, one hundred fifty-nine billion, seven hundred twenty-nine million, nine hundred sixty-one thousand and sixty-four.

Scientific notation

• Scientific notation: 4.0159729961064 × 10¹³

Factors of 40159729961064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3203778

Divisors of 40159729961064

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 392 441 504 588 882 1176 1764 3528 3557 7114 10671 14228 21342 24899 28456 32013 42684 49798 64026 74697 85368 99596 128052 149394 174293 199192 224091 256104 298788 348586 448182 522879 597576 697172 896364 1045758 1394344 1568637 1792728 2091516 3137274 3200209 4183032 6274548 6400418 9600627 12549096 12800836 19201254 22401463 25601672 28801881 38402508 44802926 57603762 67204389 76805016 89605852 115207524 134408778 156810241 179211704 201613167 230415048 268817556 313620482 403226334 470430723 537635112 627240964 806452668 940861446 1254481928 1411292169 1612905336 1881722892 2822584338 3763445784 5645168676 11290337352 11383143413 22766286826 34149430239 45532573652 68298860478 79682003891 91065147304 102448290717 136597720956 159364007782 204896581434 239046011673 273195441912 318728015564 409793162868 478092023346 557774027237 637456031128 717138035019 819586325736 956184046692 1115548054474 1434276070038 1673322081711 1912368093384 2231096108948 2868552140076 3346644163422 4462192217896 5019966245133 5737104280152 6693288326844 10039932490266 13386576653688 20079864980532 40159729961064
• Sum of all divisors σ(n): 126559248905700
• Sum of proper divisors (its aliquot sum) s(n): 86399518944636
• 40159729961064 is an abundant number, because the sum of its proper divisors (86399518944636) is greater than itself. Its abundance is 46239788983572

Bases of 40159729961064

• Binary: 1001001000011001101010011100000100100001101000₂
• Hexadecimal: 0x24866A704868
• Base-36: E8H4IBPM0

Squares and roots of 40159729961064

• 40159729961064 squared (40159729961064²) is 1612803910545581506956012096
• 40159729961064 cubed (40159729961064³) is 64769769527658572951343806097254793030144
• The square root of 40159729961064 is 6337170.5011830003
• The cube root of 40159729961064 is 34244.9808720759

Scales and comparisons

• 40,159,729,961,064 seconds is equal to 1,276,955 years, 9 weeks, 6 days, 8 hours, 44 minutes, 24 seconds.
• To count from 1 to 40,159,729,961,064 would take you about three million, one hundred ninety-two thousand, three hundred eighty-seven 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 40159729961064 cubic inches would be around 2853.7 feet tall.

Recreational maths with 40159729961064

• 40159729961064 backwards is 46016992795104
• 40159729961064 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40159729961064's digits is 63
• More coming soon!