15642130692798016

Names of 15642130692798016

• Cardinal: 15642130692798016 can be written as Fifteen quadrillion, six hundred forty-two trillion, one hundred thirty billion, six hundred ninety-two million, seven hundred ninety-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.5642130692798016 × 10¹⁶

Factors of 15642130692798016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2809

Divisors of 15642130692798016

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 47 64 88 94 121 176 188 242 352 376 484 517 704 752 968 1034 1331 1504 1936 2068 2209 2662 2749 3008 3872 4136 4418 5324 5498 5687 7744 8272 8836 10648 10996 11374 14641 16544 17672 21296 21992 22748 24299 29282 30239 33088 35344 42592 43984 45496 48598 58564 60478 62557 70688 85184 87968 90992 97196 117128 120956 125114 129203 141376 175936 181984 194392 234256 241912 250228 258406 267289 332629 363968 388784 468512 483824 500456 516812 534578 665258 688127 777568 937024 967648 1000912 1033624 1069156 1330516 1376254 1421233 1555136 1935296 2001824 2067248 2138312 2661032 2752508 2842466 2940179 3658919 4003648 4134496 4276624 5322064 5505016 5684932 5880358 6072541 7317838 7557001 8268992 8553248 10644128 11010032 11369864 11760716 12145082 14635676 15114002 15633563 17106496 21288256 22020064 22739728 23521432 24290164 29271352 30228004 31267126 32341969 40248109 44040128 45479456 47042864 48580328 58542704 60456008 62534252 64683938 66797951 80496218 83127011 90958912 94085728 97160656 117085408 120912016 125068504 129367876 133595902 160992436 166254022 171969193 188171456 194321312 234170816 241824032 250137008 258735752 267191804 321984872 332508044 343938386 355179047 388642624 483648064 500274016 517471504 534383608 643969744 665016088 687876772 710358094 734777461 914397121 1000548032 1034943008 1068767216 1287939488 1330032176 1375753544 1420716188 1469554922 1828794242 1891661123 2069886016 2137534432 2575878976 2660064352 2751507088 2841432376 2939109844 3657588484 3783322246 3906969517 4275068864 5320128704 5503014176 5682864752 5878219688 7315176968 7566644492 7813939034 8082552071 10058368331 11006028352 11365729504 11756439376 14630353936 15133288984 15627878068 16165104142 16693415209 20116736662 22731459008 23512878752 29260707872 30266577968 31255756136 32330208284 33386830418 40233473324 42976664687 47025757504 58521415744 60533155936 62511512272 64660416568 66773660836 80466946648 85953329374 88908072781 110642051641 121066311872 125023024544 129320833136 133547321672 160933893296 171906658748 177816145562 183627567299 221284103282 250046049088 258641666272 267094643344 321867786592 343813317496 355632291124 367255134598 442568206564 472743311557 517283332544 534189286688 643735573184 687626634992 711264582248 734510269196 885136413128 945486623114 1068378573376 1375253269984 1422529164496 1469020538392 1770272826256 1890973246228 2019903240289 2750506539968 2845058328992 2938041076784 3540545652512 3781946492456 4039806480578 5200176427127 5690116657984 5876082153568 7081091305024 7563892984912 8079612961156 10400352854254 11752164307136 15127785969824 16159225922312 20800705708508 22218935643179 30255571939648 32318451844624 41601411417016 44437871286358 64636903689248 83202822834032 88875742572716 129273807378496 166405645668064 177751485145432 244408292074969 332811291336128 355502970290864 488816584149938 711005940581728 977633168299876 1422011881163456 1955266336599752 3910532673199504 7821065346399008 15642130692798016
• Sum of all divisors σ(n): 34898238014247345
• Sum of proper divisors (its aliquot sum) s(n): 19256107321449329
• 15642130692798016 is an abundant number, because the sum of its proper divisors (19256107321449329) is greater than itself. Its abundance is 3613976628651313

Bases of 15642130692798016

• Binary: 110111100100100110111101011011011110010111011001000000₂
• Hexadecimal: 0x37926F5B797640
• Base-36: 4A0O7MYN8SG

Squares and roots of 15642130692798016

• 15642130692798016 squared (15642130692798016²) is 244676252610573739997250973536256
• 15642130692798016 cubed (15642130692798016³) is 3827257920758656186543507062475995985266660868096
• 15642130692798016 is a perfect square number. Its square root is 125068504
• The cube root of 15642130692798016 is 250091.3303259461

Scales and comparisons

• 15,642,130,692,798,016 seconds is equal to 497,371,371 years, 38 weeks, 4 days, 19 hours, 16 seconds.
• To count from 1 to 15,642,130,692,798,016 would take you about one billion, four hundred ninety-two million, one hundred fourteen thousand, one hundred fifteen 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 15642130692798016 cubic inches would be around 20840.9 feet tall.

Recreational maths with 15642130692798016

• 15642130692798016 backwards is 61089729603124651
• The number of decimal digits it has is: 17
• The sum of 15642130692798016's digits is 70
• More coming soon!