161442014020
161,442,014,020 is an even composite number composed of six prime numbers multiplied together.
161442014020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 161442014020:
22 × 5 × 72 × 17 × 97 × 99901
(2 × 2 × 5 × 7 × 7 × 17 × 97 × 99901)See below for interesting mathematical facts about the number 161442014020 from the Numbermatics database.
Names of 161442014020
- Cardinal: 161442014020 can be written as One hundred sixty-one billion, four hundred forty-two million, fourteen thousand and twenty.
Scientific notation
- Scientific notation: 1.6144201402 × 1011
Factors of 161442014020
Divisors of 161442014020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 17 20 28 34 35 49 68 70 85 97 98 119 140 170 194 196 238 245 340 388 476 485 490 595 679 833 970 980 1190 1358 1649 1666 1940 2380 2716 3298 3332 3395 4165 4753 6596 6790 8245 8330 9506 11543 13580 16490 16660 19012 23086 23765 32980 46172 47530 57715 80801 95060 99901 115430 161602 199802 230860 323204 399604 404005 499505 699307 808010 999010 1398614 1616020 1698317 1998020 2797228 3396634 3496535 4895149 6793268 6993070 8491585 9690397 9790298 11888219 13986140 16983170 19380794 19580596 23776438 24475745 33966340 38761588 47552876 48451985 48951490 59441095 67832779 83217533 96903970 97902980 118882190 135665558 164736749 166435066 193807940 237764380 271331116 329473498 332870132 339163895 416087665 474829453 658946996 678327790 823683745 832175330 949658906 1153157243 1356655580 1647367490 1664350660 1899317812 2306314486 2374147265 3294734980 4612628972 4748294530 5765786215 8072100701 9496589060 11531572430 16144201402 23063144860 32288402804 40360503505 80721007010 161442014020
- Sum of all divisors σ(n): 421887744432
- Sum of proper divisors (its aliquot sum) s(n): 260445730412
- 161442014020 is an abundant number, because the sum of its proper divisors (260445730412) is greater than itself. Its abundance is 99003716392
Bases of 161442014020
- Binary: 100101100101101011000110100011010001002
- Hexadecimal: 0x2596B1A344
- Base-36: 225YEN9G
Squares and roots of 161442014020
- 161442014020 squared (1614420140202) is 26063523890833876560400
- 161442014020 cubed (1614420140203) is 4207747789394607649155046176808000
-
The
square root of 161442014020 is 401798.4743873473 -
The
cube root of 161442014020 is 5445.0957651781
Scales and comparisons
How big is 161442014020?- 161,442,014,020 seconds is equal to 5,133 years, 18 weeks, 3 days, 19 hours, 53 minutes, 40 seconds.
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To count from 1 to 161,442,014,020 would take you about ten thousand, two hundred sixty-six 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 161442014020 cubic inches would be around 453.8 feet tall.
Recreational maths with 161442014020
- 161442014020 backwards is 020410244161
- The number of decimal digits it has is: 12
- The sum of 161442014020's digits is 25
- More coming soon!
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The information we have on file for 161442014020 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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