40988400738702809

Names of 40988400738702809

• Cardinal: 40988400738702809 can be written as Forty quadrillion, nine hundred eighty-eight trillion, four hundred billion, seven hundred thirty-eight million, seven hundred two thousand, eight hundred nine.

Scientific notation

• Scientific notation: 4.0988400738702809 × 10¹⁶

Factors of 40988400738702809

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1130

Divisors of 40988400738702809

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 19 49 133 197 343 907 931 1379 3743 6349 6517 9653 17233 26201 38809 44443 67571 120631 178679 183407 271663 311101 737371 822649 844417 1250753 1283849 1901641 3394901 5161597 5758543 5910919 7645373 8755271 13311487 15630331 23764307 35199763 36131179 40309801 53517611 61286897 109412317 145262087 162061853 166350149 246398341 252918253 282168607 374623277 668795497 765886219 1016834609 1134432971 1164451043 1724788387 2622362939 3079175207 4681568479 5361203533 6934353311 7117842263 7941030797 12073518709 21554226449 31926185041 32770979353 48540473177 49824895841 55587215579 131752712909 150879585143 223483295287 229396855471 339783312239 606597515779 922268990363 1056157096001 1564383067009 2378483185673 4246182610453 6289458453077 6455882932541 10950681469063 29723278273171 44026209171539 45191180527787 119499710608463 208062947912197 308183464200773 836497974259241 2157284249405411 5855485819814687 40988400738702809
• Sum of all divisors σ(n): 50628199517280000
• Sum of proper divisors (its aliquot sum) s(n): 9639798778577191
• 40988400738702809 is a deficient number, because the sum of its proper divisors (9639798778577191) is less than itself. Its deficiency is 31348601960125618

Bases of 40988400738702809

• Binary: 10010001100111101011101110111001111100010001010111011001₂
• Hexadecimal: 0x919EBBB9F115D9
• Base-36: B7L6BCMOEL5

Squares and roots of 40988400738702809

• 40988400738702809 squared (40988400738702809²) is 1680048995116492978513040024490481
• 40988400738702809 cubed (40988400738702809³) is 68862521472489772750664535196184940640947108461129
• The square root of 40988400738702809 is 202455922.9528808055
• The cube root of 40988400738702809 is 344789.2032698285

Scales and comparisons

• 40,988,400,738,702,809 seconds is equal to 1,303,304,358 years, 2 weeks, 1 day, 13 hours, 53 minutes, 29 seconds.
• To count from 1 to 40,988,400,738,702,809 would take you about three billion, nine hundred nine million, nine hundred thirteen thousand and seventy-four 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 40988400738702809 cubic inches would be around 28732.4 feet tall.

Recreational maths with 40988400738702809

• 40988400738702809 backwards is 90820783700488904
• The number of decimal digits it has is: 17
• The sum of 40988400738702809's digits is 77
• More coming soon!