13440147007995904

Names of 13440147007995904

• Cardinal: 13440147007995904 can be written as Thirteen quadrillion, four hundred forty trillion, one hundred forty-seven billion, seven million, nine hundred ninety-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.3440147007995904 × 10¹⁶

Factors of 13440147007995904

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 4630

Divisors of 13440147007995904

• Number of divisors d(n): 285
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1024 1372 1568 1792 2048 2401 2744 3136 3584 4096 4621 4802 5488 6272 7168 8192 9242 9604 10976 12544 14336 16384 18484 19208 21952 25088 28672 32347 32768 36968 38416 43904 50176 57344 64694 65536 73936 76832 87808 100352 114688 129388 131072 147872 153664 175616 200704 226429 229376 258776 262144 295744 307328 351232 401408 452858 458752 517552 591488 614656 702464 802816 905716 917504 1035104 1182976 1229312 1404928 1585003 1605632 1811432 1835008 2070208 2365952 2458624 2809856 3170006 3211264 3622864 4140416 4731904 4917248 5619712 6340012 6422528 7245728 8280832 9463808 9834496 11095021 11239424 12680024 12845056 14491456 16561664 18927616 19668992 21353641 22190042 22478848 25360048 28982912 33123328 37855232 39337984 42707282 44380084 44957696 50720096 57965824 66246656 75710464 78675968 85414564 88760168 89915392 101440192 115931648 132493312 149475487 151420928 157351936 170829128 177520336 202880384 231863296 264986624 298950974 302841856 314703872 341658256 355040672 405760768 463726592 529973248 597901948 605683712 629407744 683316512 710081344 811521536 927453184 1046328409 1059946496 1195803896 1211367424 1366633024 1420162688 1623043072 1854906368 2092656818 2119892992 2391607792 2733266048 2840325376 3246086144 3709812736 4185313636 4239785984 4783215584 5466532096 5680650752 6492172288 7324298863 7419625472 8370627272 8479571968 9566431168 10933064192 11361301504 12984344576 14648597726 14839250944 16741254544 19132862336 21866128384 22722603008 25968689152 29297195452 29678501888 33482509088 38265724672 43732256768 45445206016 51270092041 51937378304 58594390904 59357003776 66965018176 76531449344 87464513536 90890412032 102540184082 103874756608 117188781808 133930036352 153062898688 174929027072 181780824064 205080368164 207749513216 234377563616 267860072704 306125797376 349858054144 363561648128 410160736328 415499026432 468755127232 535720145408 612251594752 699716108288 727123296256 820321472656 937510254464 1071440290816 1224503189504 1399432216576 1454246592512 1640642945312 1875020508928 2142880581632 2449006379008 2798864433152 2908493185024 3281285890624 3750041017856 4285761163264 4898012758016 5597728866304 6562571781248 7500082035712 8571522326528 9796025516032 13125143562496 15000164071424 17143044653056 19592051032064 26250287124992 30000328142848 34286089306112 39184102064128 52500574249984 60000656285696 68572178612224 105001148499968 120001312571392 137144357224448 210002296999936 240002625142784 274288714448896 420004593999872 480005250285568 840009187999744 960010500571136 1680018375999488 1920021001142272 3360036751998976 6720073503997952 13440147007995904
• Sum of all divisors σ(n): 31365204833380281
• Sum of proper divisors (its aliquot sum) s(n): 17925057825384377
• 13440147007995904 is an abundant number, because the sum of its proper divisors (17925057825384377) is greater than itself. Its abundance is 4484910817388473

Bases of 13440147007995904

• Binary: 101111101111111011111000010100001001000000000000000000₂
• Hexadecimal: 0x2FBFBE14240000
• Base-36: 3OC4UAQ8XZ4

Squares and roots of 13440147007995904

• 13440147007995904 squared (13440147007995904²) is 180637551596541250379710480777216
• 13440147007995904 cubed (13440147007995904³) is 2427795248621959618028105249162585842840464523264
• 13440147007995904 is a perfect square number. Its square root is 115931648
• The cube root of 13440147007995904 is 237757.7449764659

Scales and comparisons

• 13,440,147,007,995,904 seconds is equal to 427,355,101 years, 38 weeks, 6 days, 23 hours, 45 minutes, 4 seconds.
• To count from 1 to 13,440,147,007,995,904 would take you about one billion, two hundred eighty-two million, sixty-five thousand, three hundred 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 13440147007995904 cubic inches would be around 19813.1 feet tall.

Recreational maths with 13440147007995904

• 13440147007995904 backwards is 40959970074104431
• The number of decimal digits it has is: 17
• The sum of 13440147007995904's digits is 67
• More coming soon!