10197821000

Names of 10197821000

• Cardinal: 10197821000 can be written as Ten billion, one hundred ninety-seven million, eight hundred twenty-one thousand.

Scientific notation

• Scientific notation: 1.0197821 × 10¹⁰

Factors of 10197821000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 629

Divisors of 10197821000

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 20 25 29 40 50 58 100 116 125 145 200 232 250 290 500 580 593 725 1000 1160 1186 1450 2372 2900 2965 3625 4744 5800 5930 7250 11860 14500 14825 17197 23720 29000 29650 34394 59300 68788 74125 85985 118600 137576 148250 171970 296500 343940 351649 429925 593000 687880 703298 859850 1406596 1719700 1758245 2149625 2813192 3439400 3516490 4299250 7032980 8598500 8791225 10197821 14065960 17197000 17582450 20395642 35164900 40791284 43956125 50989105 70329800 81582568 87912250 101978210 175824500 203956420 254945525 351649000 407912840 509891050 1019782100 1274727625 2039564200 2549455250 5098910500 10197821000
• Sum of all divisors σ(n): 24727458600
• Sum of proper divisors (its aliquot sum) s(n): 14529637600
• 10197821000 is an abundant number, because the sum of its proper divisors (14529637600) is greater than itself. Its abundance is 4331816600

Bases of 10197821000

• Binary: 1001011111110101100110011001001000₂
• Hexadecimal: 0x25FD66648
• Base-36: 4ONIP1K

Squares and roots of 10197821000

• 10197821000 squared (10197821000²) is 103995553148041000000
• 10197821000 cubed (10197821000³) is 1060528035799708618661000000000
• The square root of 10197821000 is 100984.2611499435
• The cube root of 10197821000 is 2168.5484427623

Scales and comparisons

• 10,197,821,000 seconds is equal to 324 years, 13 weeks, 3 days, 8 hours, 3 minutes, 20 seconds.
• To count from 1 to 10,197,821,000 would take you about six hundred forty-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 10197821000 cubic inches would be around 180.7 feet tall.

Recreational maths with 10197821000

• 10197821000 backwards is 00012879101
• 10197821000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10197821000's digits is 29
• More coming soon!