40013064871605

Names of 40013064871605

• Cardinal: 40013064871605 can be written as Forty trillion, thirteen billion, sixty-four million, eight hundred seventy-one thousand, six hundred five.

Scientific notation

• Scientific notation: 4.0013064871605 × 10¹³

Factors of 40013064871605

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 639

Divisors of 40013064871605

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 81 83 105 135 147 189 245 249 315 405 415 441 541 567 581 735 747 945 1245 1323 1623 1743 2205 2241 2705 2835 2905 3735 3787 3969 4067 4869 5229 6615 6723 6889 8115 8715 11205 11361 12201 14607 15687 18935 19845 20335 20667 24345 26145 26509 33615 34083 34445 36603 43821 44903 47061 48223 56805 61005 62001 73035 78435 79527 102249 103335 109809 132545 134709 144669 170415 183015 186003 219105 224515 235305 238581 241115 292681 306747 310005 314321 329427 337561 397635 404127 434007 511245 549045 558009 673545 715743 723345 878043 930015 942963 1012683 1192905 1212381 1302021 1463405 1533735 1571605 1647135 1687805 2020635 2048767 2147229 2170035 2200247 2634129 2790045 2828889 3038049 3578715 3637143 3726949 3906063 4390215 4714815 5063415 6061905 6146301 6510105 6600741 7902387 8486667 9114147 10243835 10736145 11001235 11180847 13170645 14144445 14341369 15190245 18185715 18438903 18634745 19530315 19802223 23707161 24292523 25460001 26088643 27342441 30731505 33003705 33542541 39511935 42433335 43024107 45570735 55316709 55904235 59406669 71706845 72877569 78265929 92194515 99011115 100627623 118535805 121462615 127300005 129072321 130443215 136712205 165950127 167712705 170047661 178220007 182620501 215120535 218632707 234797787 276583545 297033345 301882869 364387845 387216963 391329645 503138115 510142983 547861503 645361605 655898121 704393361 829750635 850238305 891100035 913102505 1093163535 1161650889 1173988935 1190333627 1509414345 1530428949 1643584509 1936084815 1967694363 2016279409 2113180083 2550714915 2739307515 3279490605 3521966805 3571000881 4591286847 4930753527 5808254445 5951668135 6048838227 7652144745 8217922545 9838471815 10081397045 10565900415 10713002643 13773860541 14113955863 14792260581 17855004405 18146514681 22956434235 24653767635 30244191135 32139007929 42341867589 53565013215 54439544043 68869302705 70569779315 73961302905 90732573405 96417023787 98797691041 127025602767 160695039645 163318632129 211709337945 272197720215 296393073123 381076808301 482085118935 493988455205 635128013835 816593160645 889179219369 1143230424903 1481965365615 1905384041505 2667537658107 4445896096845 5716152124515 8002612974321 13337688290535 40013064871605
• Sum of all divisors σ(n): 84611457138978
• Sum of proper divisors (its aliquot sum) s(n): 44598392267373
• 40013064871605 is an abundant number, because the sum of its proper divisors (44598392267373) is greater than itself. Its abundance is 4585327395768

Bases of 40013064871605

• Binary: 1001000110010001000100100001001001111010110101₂
• Hexadecimal: 0x246444849EB5
• Base-36: E6LQXPUB9

Squares and roots of 40013064871605

• 40013064871605 squared (40013064871605²) is 1601045360419270055135276025
• 40013064871605 cubed (40013064871605³) is 64062731868838460917649204652172859770125
• The square root of 40013064871605 is 6325588.1048014025
• The cube root of 40013064871605 is 34203.2419642541

Scales and comparisons

• 40,013,064,871,605 seconds is equal to 1,272,291 years, 36 weeks, 18 hours, 6 minutes, 45 seconds.
• To count from 1 to 40,013,064,871,605 would take you about three million, one hundred eighty thousand, seven hundred twenty-nine 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 40013064871605 cubic inches would be around 2850.3 feet tall.

Recreational maths with 40013064871605

• 40013064871605 backwards is 50617846031004
• 40013064871605 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40013064871605's digits is 45
• More coming soon!