90689243148100

Names of 90689243148100

• Cardinal: 90689243148100 can be written as Ninety trillion, six hundred eighty-nine billion, two hundred forty-three million, one hundred forty-eight thousand, one hundred.

Scientific notation

• Scientific notation: 9.06892431481 × 10¹³

Factors of 90689243148100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3677

Divisors of 90689243148100

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 281 562 1124 1405 2810 3389 5620 6778 7025 13556 14050 16945 28100 33890 67780 78961 84725 157922 169450 315844 338900 394805 789610 952309 1579220 1904618 1974025 3809236 3948050 4761545 7896100 9523090 11485321 19046180 22970642 23807725 45941284 47615450 57426605 95230900 114853210 229706420 267598829 287133025 535197658 574266050 1070395316 1148532100 1337994145 2675988290 3227375201 5351976580 6454750402 6689970725 12909500804 13379941450 16136876005 26759882900 32273752010 64547504020 80684380025 161368760050 322737520100 906892431481 1813784862962 3627569725924 4534462157405 9068924314810 18137848629620 22672310787025 45344621574050 90689243148100
• Sum of all divisors σ(n): 197556783892741
• Sum of proper divisors (its aliquot sum) s(n): 106867540744641
• 90689243148100 is an abundant number, because the sum of its proper divisors (106867540744641) is greater than itself. Its abundance is 16178297596541

Bases of 90689243148100

• Binary: 10100100111101100111100000111110110111101000100₂
• Hexadecimal: 0x527B3C1F6F44
• Base-36: W5A29UD6S

Squares and roots of 90689243148100

• 90689243148100 squared (90689243148100²) is 8224538822775202798533610000
• 90689243148100 cubed (90689243148100³) is 745877201079648500623502135420057641000000
• 90689243148100 is a perfect square number. Its square root is 9523090
• The cube root of 90689243148100 is 44928.1558362317

Scales and comparisons

• 90,689,243,148,100 seconds is equal to 2,883,637 years, 21 weeks, 2 days, 22 hours, 1 minute, 40 seconds.
• To count from 1 to 90,689,243,148,100 would take you about seven million, two hundred nine thousand and 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 90689243148100 cubic inches would be around 3744 feet tall.

Recreational maths with 90689243148100

• 90689243148100 backwards is 00184134298609
• The number of decimal digits it has is: 14
• The sum of 90689243148100's digits is 55
• More coming soon!