90493137680648000

Names of 90493137680648000

• Cardinal: 90493137680648000 can be written as Ninety quadrillion, four hundred ninety-three trillion, one hundred thirty-seven billion, six hundred eighty million, six hundred forty-eight thousand.

Scientific notation

• Scientific notation: 9.0493137680648 × 10¹⁶

Factors of 90493137680648000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 275893712489

Divisors of 90493137680648000

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 41 50 64 80 82 100 125 160 164 200 205 250 320 328 400 410 500 656 800 820 1000 1025 1312 1600 1640 2000 2050 2624 3280 4000 4100 5125 6560 8000 8200 10250 13120 16400 20500 32800 41000 65600 82000 164000 328000 275893712441 551787424882 1103574849764 1379468562205 2207149699528 2758937124410 4414299399056 5517874248820 6897342811025 8828598798112 11035748497640 11311642210081 13794685622050 17657197596224 22071496995280 22623284420162 27589371244100 34486714055125 44142993990560 45246568840324 55178742488200 56558211050405 68973428110250 88285987981120 90493137680648 110357484976400 113116422100810 137946856220500 180986275361296 220714969952800 226232844201620 275893712441000 282791055252025 361972550722592 441429939905600 452465688403240 551787424882000 565582110504050 723945101445184 904931376806480 1103574849764000 1131164221008100 1413955276260125 1809862753612960 2207149699528000 2262328442016200 2827910552520250 3619725507225920 4524656884032400 5655821105040500 9049313768064800 11311642210081000 18098627536129600 22623284420162000 45246568840324000 90493137680648000
• Sum of all divisors σ(n): 229572261697837968
• Sum of proper divisors (its aliquot sum) s(n): 139079124017189968
• 90493137680648000 is an abundant number, because the sum of its proper divisors (139079124017189968) is greater than itself. Its abundance is 48585986336541968

Bases of 90493137680648000

• Binary: 101000001011111110000011101111110000100001100011101000000₂
• Hexadecimal: 0x1417F077E10C740
• Base-36: OR151JJHC8W

Squares and roots of 90493137680648000

• 90493137680648000 squared (90493137680648000²) is 8189007967288714888833699904000000
• 90493137680648000 cubed (90493137680648000³) is 741049025451781089908296987284439020257792000000000
• The square root of 90493137680648000 is 300820773.3529185647
• The cube root of 90493137680648000 is 448957.4840830541

Scales and comparisons

• 90,493,137,680,648,000 seconds is equal to 2,877,401,864 years, 30 weeks, 5 days, 4 hours, 53 minutes, 20 seconds.
• To count from 1 to 90,493,137,680,648,000 would take you about eight billion, six hundred thirty-two million, two hundred five thousand, five hundred ninety-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 90493137680648000 cubic inches would be around 37413.1 feet tall.

Recreational maths with 90493137680648000

• 90493137680648000 backwards is 00084608673139409
• The number of decimal digits it has is: 17
• The sum of 90493137680648000's digits is 68
• More coming soon!