5421138017099315517

Names of 5421138017099315517

• Cardinal: 5421138017099315517 can be written as Five quintillion, four hundred twenty-one quadrillion, one hundred thirty-eight trillion, seventeen billion, ninety-nine million, three hundred fifteen thousand, five hundred seventeen.

Scientific notation

• Scientific notation: 5.421138017099315517 × 10¹⁸

Factors of 5421138017099315517

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1100

Divisors of 5421138017099315517

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 27 131 293 393 673 879 1179 2019 2637 3537 6057 7911 17161 18171 38383 51483 88163 115149 154449 197189 264489 345447 452929 463347 591567 793467 1036341 1358787 1774701 2248091 2380401 4076361 5028173 5324103 6744273 11549353 12229083 15084519 20232819 25831759 34648059 45253557 59333699 60698457 77495277 103944177 132708197 135760671 178001097 232485831 304821217 311832531 398124591 534003291 658690663 697457493 914463651 1194373773 1512965243 1602009873 1976071989 2743390953 3383960429 3583121319 4538895729 5928215967 7772714569 8230172859 10151881287 13616687187 17384773807 17784647901 23318143707 30455643861 39931579427 40850061561 52154321421 69954431121 89312616581 91366931583 119794738281 156462964263 209863293363 267937849743 359384214843 443298816199 469388892789 803813549229 1018225608539 1078152644529 1329896448597 2277405368717 2411440647687 3054676825617 3989689345791 5231036904937 6832216106151 9164030476851 11699952772111 11969068037373 15693110714811 20496648318453 27492091430553 35099858316333 47079332144433 61489944955359 105299574948999 141237996433299 298340103301927 315898724846997 685265834546747 895020309905781 1532693813146541 2055797503640241 2685060929717343 4598081439439623 6167392510920723 8055182789152029 13794244318318869 18502177532762169 41382732954956607 200782889522196871 602348668566590613 1807046005699771839 5421138017099315517
• Sum of all divisors σ(n): 8132800787691148800
• Sum of proper divisors (its aliquot sum) s(n): 2711662770591833283
• 5421138017099315517 is a deficient number, because the sum of its proper divisors (2711662770591833283) is less than itself. Its deficiency is 2709475246507482234

Bases of 5421138017099315517

• Binary: 100101100111011110000000100110111011011100100011111100100111101₂
• Hexadecimal: 0x4B3BC04DDB91F93D
• Base-36: 156QP1K6P6W59

Squares and roots of 5421138017099315517

• 5421138017099315517 squared (5421138017099315517²) is 29388737400439498538783283149916977289
• 5421138017099315517 cubed (5421138017099315517³) is 159320401596071075685915890032690442292114889019534293413
• The square root of 5421138017099315517 is 2328333742.6364192769
• The cube root of 5421138017099315517 is 1756696.8452943945

Scales and comparisons

• 5,421,138,017,099,315,517 seconds is equal to 172,375,420,262 years, 45 weeks, 3 days, 12 hours, 31 minutes, 57 seconds.
• To count from 1 to 5,421,138,017,099,315,517 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 5421138017099315517 cubic inches would be around 146391.4 feet tall.

Recreational maths with 5421138017099315517

• 5421138017099315517 backwards is 7155139907108311245
• The number of decimal digits it has is: 19
• The sum of 5421138017099315517's digits is 72
• More coming soon!