48218018931621

Names of 48218018931621

• Cardinal: 48218018931621 can be written as Forty-eight trillion, two hundred eighteen billion, eighteen million, nine hundred thirty-one thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 4.8218018931621 × 10¹³

Factors of 48218018931621

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 478

Divisors of 48218018931621

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 81 99 189 231 243 297 457 567 693 729 891 1371 1701 2079 2187 2673 3199 4113 5027 5103 6237 6561 8019 9597 12339 15081 15309 18711 24057 28791 35189 37017 45243 45927 56133 72171 86373 105567 111051 135729 168399 208849 259119 316701 333153 407187 505197 626547 777357 950103 999459 1221561 1461943 1879641 2297339 2332071 2850309 2998377 3664683 4385829 5638923 6892017 6996213 8550927 10994049 13157487 16081373 16916769 20676051 20988639 25652781 32982147 39472461 48244119 50750307 62028153 76958343 95443993 118417383 144732357 152250921 186084459 230875029 286331979 355252149 434197071 456752763 558253377 668107951 858995937 1049883923 1065756447 1302591213 1370258289 1674760131 2004323853 2576987811 3149651769 3197269341 3907773639 5024280393 6012971559 7349187461 7730963433 9448955307 9591808023 11723320917 15072841179 18038914677 22047562383 23192890299 28346865921 35169962751 54116744031 66142687149 69578670897 85040597763 105509888253 162350232093 198428061447 208736012691 255121793289 487050696279 595284184341 626208038073 765365379867 1461152088837 1785852553023 2296096139601 4383456266511 5357557659069 6888288418803 16072672977207 48218018931621
• Sum of all divisors σ(n): 90367116028800
• Sum of proper divisors (its aliquot sum) s(n): 42149097097179
• 48218018931621 is a deficient number, because the sum of its proper divisors (42149097097179) is less than itself. Its deficiency is 6068921834442

Bases of 48218018931621

• Binary: 1010111101101010100001111000111110001110100101₂
• Hexadecimal: 0x2BDAA1E3E3A5
• Base-36: H3B1VIPB9

Squares and roots of 48218018931621

• 48218018931621 squared (48218018931621²) is 2324977349690161162273687641
• 48218018931621 cubed (48218018931621³) is 112105801862950208841111223758690691796061
• The square root of 48218018931621 is 6943919.5654630821
• The cube root of 48218018931621 is 36397.3519114761

Scales and comparisons

• 48,218,018,931,621 seconds is equal to 1,533,183 years, 44 weeks, 2 days, 19 hours, 40 minutes, 21 seconds.
• To count from 1 to 48,218,018,931,621 would take you about three million, eight hundred thirty-two thousand, nine hundred fifty-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 48218018931621 cubic inches would be around 3033.1 feet tall.

Recreational maths with 48218018931621

• 48218018931621 backwards is 12613981081284
• The number of decimal digits it has is: 14
• The sum of 48218018931621's digits is 54
• More coming soon!