10821908123400

Names of 10821908123400

• Cardinal: 10821908123400 can be written as Ten trillion, eight hundred twenty-one billion, nine hundred eight million, one hundred twenty-three thousand, four hundred.

Scientific notation

• Scientific notation: 1.08219081234 × 10¹³

Factors of 10821908123400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 40514

Divisors of 10821908123400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 33 40 44 50 55 60 66 75 88 100 110 120 132 150 165 200 220 264 275 300 330 440 550 600 660 825 1100 1320 1650 2200 3300 6600 40493 80986 121479 161972 202465 242958 323944 404930 445423 485916 607395 809860 890846 971832 1012325 1214790 1336269 1619720 1781692 2024650 2227115 2429580 2672538 3036975 3563384 4049300 4454230 4859160 5345076 6073950 6681345 8098600 8908460 10690152 11135575 12147900 13362690 17816920 22271150 24295800 26725380 33406725 44542300 53450760 66813450 89084600 133626900 267253800 1639683049 3279366098 4919049147 6558732196 8198415245 9838098294 13117464392 16396830490 18036513539 19676196588 24595245735 32793660980 36073027078 39352393176 40992076225 49190491470 54109540617 65587321960 72146054156 81984152450 90182567695 98380982940 108219081234 122976228675 144292108312 163968304900 180365135390 196761965880 216438162468 245952457350 270547703085 327936609800 360730270780 432876324936 450912838475 491904914700 541095406170 721460541560 901825676950 983809829400 1082190812340 1352738515425 1803651353900 2164381624680 2705477030850 3607302707800 5410954061700 10821908123400
• Sum of all divisors σ(n): 36598629479760
• Sum of proper divisors (its aliquot sum) s(n): 25776721356360
• 10821908123400 is an abundant number, because the sum of its proper divisors (25776721356360) is greater than itself. Its abundance is 14954813232960

Bases of 10821908123400

• Binary: 10011101011110101011111111010100111100001000₂
• Hexadecimal: 0x9D7ABFD4F08
• Base-36: 3U3IKOLJC

Squares and roots of 10821908123400

• 10821908123400 squared (10821908123400²) is 117113695431310909627560000
• 10821908123400 cubed (10821908123400³) is 1267393651949496999609534832520904000000
• The square root of 10821908123400 is 3289666.8711892395
• The cube root of 10821908123400 is 22119.1252332753

Scales and comparisons

• 10,821,908,123,400 seconds is equal to 344,103 years, 10 weeks, 4 days, 5 hours, 50 minutes.
• To count from 1 to 10,821,908,123,400 would take you about eight hundred sixty thousand, two hundred fifty-eight 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 10821908123400 cubic inches would be around 1843.3 feet tall.

Recreational maths with 10821908123400

• 10821908123400 backwards is 00432180912801
• The number of decimal digits it has is: 14
• The sum of 10821908123400's digits is 39
• More coming soon!