40987287805080

Names of 40987287805080

• Cardinal: 40987287805080 can be written as Forty trillion, nine hundred eighty-seven billion, two hundred eighty-seven million, eight hundred five thousand and eighty.

Scientific notation

• Scientific notation: 4.098728780508 × 10¹³

Factors of 40987287805080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13033629

Divisors of 40987287805080

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 73 120 146 219 292 359 365 438 584 718 730 876 1077 1095 1436 1460 1752 1795 2154 2190 2872 2920 3590 4308 4380 5385 7180 8616 8760 10770 14360 21540 26207 43080 52414 78621 104828 131035 157242 209656 262070 314484 393105 524140 628968 786210 1048280 1572420 3144840 13033187 26066374 39099561 52132748 65165935 78199122 104265496 130331870 156398244 195497805 260663740 312796488 390995610 521327480 781991220 951422651 1563982440 1902845302 2854267953 3805690604 4678914133 4757113255 5708535906 7611381208 9357828266 9514226510 11417071812 14036742399 14271339765 18715656532 19028453020 22834143624 23394570665 28073484798 28542679530 37431313064 38056906040 46789141330 56146969596 57085359060 70183711995 93578282660 112293939192 114170718120 140367423990 187156565320 280734847980 341560731709 561469695960 683121463418 1024682195127 1366242926836 1707803658545 2049364390254 2732485853672 3415607317090 4098728780508 5123410975635 6831214634180 8197457561016 10246821951270 13662429268360 20493643902540 40987287805080
• Sum of all divisors σ(n): 124993486195200
• Sum of proper divisors (its aliquot sum) s(n): 84006198390120
• 40987287805080 is an abundant number, because the sum of its proper divisors (84006198390120) is greater than itself. Its abundance is 43018910585040

Bases of 40987287805080

• Binary: 1001010100011100011000101110101101110010011000₂
• Hexadecimal: 0x254718BADC98
• Base-36: EJ1ASWCRC

Squares and roots of 40987287805080

• 40987287805080 squared (40987287805080²) is 1679957761616459684073806400
• 40987287805080 cubed (40987287805080³) is 68856912275751811717241794553376856512000
• The square root of 40987287805080 is 6402131.5048255609
• The cube root of 40987287805080 is 34478.6082622983

Scales and comparisons

• 40,987,287,805,080 seconds is equal to 1,303,268 years, 50 weeks, 3 days, 3 hours, 38 minutes.
• To count from 1 to 40,987,287,805,080 would take you about three million, two hundred fifty-eight thousand, one hundred seventy-two 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 40987287805080 cubic inches would be around 2873.2 feet tall.

Recreational maths with 40987287805080

• 40987287805080 backwards is 08050878278904
• The number of decimal digits it has is: 14
• The sum of 40987287805080's digits is 66
• More coming soon!