47994770924713921

Names of 47994770924713921

• Cardinal: 47994770924713921 can be written as Forty-seven quadrillion, nine hundred ninety-four trillion, seven hundred seventy billion, nine hundred twenty-four million, seven hundred thirteen thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 4.7994770924713921 × 10¹⁶

Factors of 47994770924713921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 160

Divisors of 47994770924713921

• Number of divisors d(n): 225
• Complete list of divisors:
  1 7 11 49 59 77 83 121 343 413 539 581 649 847 913 2401 2891 3481 3773 4067 4543 4897 5929 6391 6889 7139 10043 20237 24367 26411 28469 31801 34279 38291 41503 44737 48223 49973 53867 70301 75779 141659 170569 199283 222607 239953 268037 288923 290521 313159 337561 349811 377069 406451 421201 492107 530453 571787 592537 833569 1193983 1558249 1679671 1876259 2022461 2192113 2362927 2448677 2639483 2845157 2948407 3178153 3444749 3713171 4002509 4147759 4470961 5834983 6289657 8357881 11757697 13133813 14157227 16540489 17140739 18476381 19916099 20638849 22247071 23980609 24113243 25992197 28017563 29034313 31296727 33735433 34959683 40844881 44027599 47458321 49180571 69186227 91936691 99100589 129334667 139412693 144471943 155729497 167864263 181945379 196122941 203240191 219077089 236148031 244717781 263786699 285914167 308193193 332208247 344263997 371089763 484303589 522041531 693704123 975888851 1011303601 1090106479 1175049841 1372860587 1422681337 1533539623 1653036217 1713024467 1846506893 1990390547 2001399169 2157352351 2325457729 2409847979 2597628341 2800040939 2901653689 3390125123 3654290717 4081987393 5742456841 7630745353 8225348887 10734777361 11571253519 11991171269 12925548251 13932733829 15101466457 16278204103 16868935853 18183398387 19600286573 20311575823 21894296017 23730875861 25580035019 28573911751 30800450329 40197197887 57577442209 80998774633 83938198883 90478837757 97529136803 113947428721 118082550971 127283788709 137202006011 142181030761 153260072119 165202415401 166116131027 179060245133 200017382257 215603152303 240837256187 281380385209 338804953619 633351864299 682703957621 890986520963 960414042077 995267215327 1072820504833 1156416907807 1253421715931 1400121675799 1509222066121 1685860793309 1817226569411 1969662696463 2371634675333 4778927703347 6722898294539 6966870507289 7509743533831 8094918354649 9800851730593 10564554462847 11801025553163 12720585985877 13787638875241 16601442727331 19989492263521 52568204736817 56664428482543 73951881239929 82607178872141 89044101901139 116210099091317 139926445844647 396650999377801 578250252104987 623308713307973 813470693639219 979485120912529 4363160993155811 6856395846387703 47994770924713921
• Sum of all divisors σ(n): 63367603950348593
• Sum of proper divisors (its aliquot sum) s(n): 15372833025634672
• 47994770924713921 is a deficient number, because the sum of its proper divisors (15372833025634672) is less than itself. Its deficiency is 32621937899079249

Bases of 47994770924713921

• Binary: 10101010100000101111110101101000000010110011011111000001₂
• Hexadecimal: 0xAA82FD680B37C1
• Base-36: D4KQ5DOB7PD

Squares and roots of 47994770924713921

• 47994770924713921 squared (47994770924713921²) is 2303498036115764763482175691194241
• 47994770924713921 cubed (47994770924713921³) is 110555860568904524189839865751698919134681767728961
• 47994770924713921 is a perfect square number. Its square root is 219077089
• The cube root of 47994770924713921 is 363410.9210588641

Scales and comparisons

• 47,994,770,924,713,921 seconds is equal to 1,526,085,257 years, 43 weeks, 1 day, 20 hours, 32 minutes, 1 second.
• To count from 1 to 47,994,770,924,713,921 would take you about four billion, five hundred seventy-eight million, two hundred fifty-five thousand, seven hundred seventy-three 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 47994770924713921 cubic inches would be around 30284.2 feet tall.

Recreational maths with 47994770924713921

• 47994770924713921 backwards is 12931742907749974
• The number of decimal digits it has is: 17
• The sum of 47994770924713921's digits is 85
• More coming soon!