90133491000

Names of 90133491000

• Cardinal: 90133491000 can be written as Ninety billion, one hundred thirty-three million, four hundred ninety-one thousand.

Scientific notation

• Scientific notation: 9.0133491 × 10¹⁰

Factors of 90133491000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 613170

Divisors of 90133491000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 49 50 56 60 70 75 84 98 100 105 120 125 140 147 150 168 175 196 200 210 245 250 280 294 300 350 375 392 420 490 500 525 588 600 700 735 750 840 875 980 1000 1050 1176 1225 1400 1470 1500 1750 1960 2100 2450 2625 2940 3000 3500 3675 4200 4900 5250 5880 6125 7000 7350 9800 10500 12250 14700 18375 21000 24500 29400 36750 49000 73500 147000 613153 1226306 1839459 2452612 3065765 3678918 4292071 4905224 6131530 7357836 8584142 9197295 12263060 12876213 14715672 15328825 17168284 18394590 21460355 24526120 25752426 30044497 30657650 34336568 36789180 42920710 45986475 51504852 60088994 61315300 64381065 73578360 76644125 85841420 90133491 91972950 103009704 107301775 120177988 122630600 128762130 150222485 153288250 171682840 180266982 183945900 214603550 229932375 240355976 257524260 300444970 306576500 321905325 360533964 367891800 429207100 450667455 459864750 515048520 536508875 600889940 613153000 643810650 721067928 751112425 858414200 901334910 919729500 1073017750 1201779880 1287621300 1502224850 1609526625 1802669820 1839459000 2146035500 2253337275 2575242600 3004449700 3219053250 3605339640 3755562125 4292071000 4506674550 6008899400 6438106500 7511124250 9013349100 11266686375 12876213000 15022248500 18026698200 22533372750 30044497000 45066745500 90133491000
• Sum of all divisors σ(n): 327129922080
• Sum of proper divisors (its aliquot sum) s(n): 236996431080
• 90133491000 is an abundant number, because the sum of its proper divisors (236996431080) is greater than itself. Its abundance is 146862940080

Bases of 90133491000

• Binary: 1010011111100010111111110110100111000₂
• Hexadecimal: 0x14FC5FED38
• Base-36: 15EN5IRC

Squares and roots of 90133491000

• 90133491000 squared (90133491000²) is 8124046199847081000000
• 90133491000 cubed (90133491000³) is 732248645037501076689771000000000
• The square root of 90133491000 is 300222.4025618343
• The cube root of 90133491000 is 4483.6193083139

Scales and comparisons

• 90,133,491,000 seconds is equal to 2,865 years, 50 weeks, 1 day, 16 hours, 50 minutes.
• To count from 1 to 90,133,491,000 would take you about five thousand, seven hundred thirty-one 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 90133491000 cubic inches would be around 373.6 feet tall.

Recreational maths with 90133491000

• 90133491000 backwards is 00019433109
• 90133491000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90133491000's digits is 30
• More coming soon!