142690998492
142,690,998,492 is an even composite number composed of five prime numbers multiplied together.
142690998492 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142690998492:
22 × 33 × 7 × 149 × 1266743
(2 × 2 × 3 × 3 × 3 × 7 × 149 × 1266743)See below for interesting mathematical facts about the number 142690998492 from the Numbermatics database.
Names of 142690998492
- Cardinal: 142690998492 can be written as One hundred forty-two billion, six hundred ninety million, nine hundred ninety-eight thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.42690998492 × 1011
Factors of 142690998492
Divisors of 142690998492
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 149 189 252 298 378 447 596 756 894 1043 1341 1788 2086 2682 3129 4023 4172 5364 6258 8046 9387 12516 16092 18774 28161 37548 56322 112644 1266743 2533486 3800229 5066972 7600458 8867201 11400687 15200916 17734402 22801374 26601603 34202061 35468804 45602748 53203206 68404122 79804809 106406412 136808244 159609618 188744707 239414427 319219236 377489414 478828854 566234121 754978828 957657708 1132468242 1321212949 1698702363 2264936484 2642425898 3397404726 3963638847 5096107089 5284851796 6794809452 7927277694 10192214178 11890916541 15854555388 20384428356 23781833082 35672749623 47563666164 71345499246 142690998492
- Sum of all divisors σ(n): 425625984000
- Sum of proper divisors (its aliquot sum) s(n): 282934985508
- 142690998492 is an abundant number, because the sum of its proper divisors (282934985508) is greater than itself. Its abundance is 140243987016
Bases of 142690998492
- Binary: 100001001110010000101111011000110111002
- Hexadecimal: 0x21390BD8DC
- Base-36: 1TJUJB30
Squares and roots of 142690998492
- 142690998492 squared (1426909984922) is 20360721050643946274064
- 142690998492 cubed (1426909984923) is 2905291616733467993421395242711488
-
The
square root of 142690998492 is 377744.6207320497 -
The
cube root of 142690998492 is 5225.5522228489
Scales and comparisons
How big is 142690998492?- 142,690,998,492 seconds is equal to 4,537 years, 6 weeks, 6 days, 4 hours, 28 minutes, 12 seconds.
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To count from 1 to 142,690,998,492 would take you about nine thousand and seventy-four 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 142690998492 cubic inches would be around 435.5 feet tall.
Recreational maths with 142690998492
- 142690998492 backwards is 294899096241
- 142690998492 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142690998492's digits is 63
- More coming soon!
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