1440643457339712

Names of 1440643457339712

• Cardinal: 1440643457339712 can be written as One quadrillion, four hundred forty trillion, six hundred forty-three billion, four hundred fifty-seven million, three hundred thirty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.440643457339712 × 10¹⁵

Factors of 1440643457339712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 246149851

Divisors of 1440643457339712

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 288 324 432 576 648 864 1129 1296 1728 2258 2592 3387 4516 5184 6774 9032 10161 13548 18064 20322 27096 30483 36128 40644 54192 60966 72256 81288 91449 108384 121932 162576 182898 216768 243864 325152 365796 487728 650304 731592 975456 1463184 1950912 2926368 5852736 246148717 492297434 738446151 984594868 1476892302 1969189736 2215338453 2953784604 3938379472 4430676906 5907569208 6646015359 7876758944 8861353812 11815138416 13292030718 15753517888 17722707624 19938046077 23630276832 26584061436 35445415248 39876092154 47260553664 53168122872 70890830496 79752184308 106336245744 141781660992 159504368616 212672491488 277901901493 319008737232 425344982976 555803802986 638017474464 833705704479 1111607605972 1276034948928 1667411408958 2223215211944 2501117113437 3334822817916 4446430423888 5002234226874 6669645635832 7503351340311 8892860847776 10004468453748 13339291271664 15006702680622 17785721695552 20008936907496 22510054020933 26678582543328 30013405361244 40017873814992 45020108041866 53357165086656 60026810722488 80035747629984 90040216083732 120053621444976 160071495259968 180080432167464 240107242889952 360160864334928 480214485779904 720321728669856 1440643457339712
• Sum of all divisors σ(n): 4274301104941780
• Sum of proper divisors (its aliquot sum) s(n): 2833657647602068
• 1440643457339712 is an abundant number, because the sum of its proper divisors (2833657647602068) is greater than itself. Its abundance is 1393014190262356

Bases of 1440643457339712

• Binary: 101000111100100000111110001100001011101000101000000₂
• Hexadecimal: 0x51E41F185D140
• Base-36: E6NYGU6S00

Squares and roots of 1440643457339712

• 1440643457339712 squared (1440643457339712²) is 2075453571175718589244172242944
• 1440643457339712 cubed (1440643457339712³) is 2989988608326639266439133030567604258402992128
• The square root of 1440643457339712 is 37955809.2699880659
• The cube root of 1440643457339712 is 112941.1408649275

Scales and comparisons

• 1,440,643,457,339,712 seconds is equal to 45,808,005 years, 38 weeks, 3 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 1,440,643,457,339,712 would take you about one hundred thirty-seven million, four hundred twenty-four thousand and seventeen 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 1440643457339712 cubic inches would be around 9411.8 feet tall.

Recreational maths with 1440643457339712

• 1440643457339712 backwards is 2179337543460441
• The number of decimal digits it has is: 16
• The sum of 1440643457339712's digits is 63
• More coming soon!