120642421896
120,642,421,896 is an even composite number composed of four prime numbers multiplied together.
120642421896 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 120642421896:
23 × 35 × 331 × 4332
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 331 × 433 × 433)See below for interesting mathematical facts about the number 120642421896 from the Numbermatics database.
Names of 120642421896
- Cardinal: 120642421896 can be written as One hundred twenty billion, six hundred forty-two million, four hundred twenty-one thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 1.20642421896 × 1011
Factors of 120642421896
Divisors of 120642421896
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 331 433 486 648 662 866 972 993 1299 1324 1732 1944 1986 2598 2648 2979 3464 3897 3972 5196 5958 7794 7944 8937 10392 11691 11916 15588 17874 23382 23832 26811 31176 35073 35748 46764 53622 70146 71496 80433 93528 105219 107244 140292 143323 160866 187489 210438 214488 280584 286646 321732 374978 420876 429969 562467 573292 643464 749956 841752 859938 1124934 1146584 1289907 1499912 1687401 1719876 2249868 2579814 3374802 3439752 3869721 4499736 5062203 5159628 6749604 7739442 10124406 10319256 11609163 13499208 15186609 15478884 20248812 23218326 30373218 30957768 34827489 40497624 45559827 46436652 60746436 62058859 69654978 91119654 92873304 121492872 124117718 139309956 182239308 186176577 248235436 278619912 364478616 372353154 496470872 558529731 744706308 1117059462 1489412616 1675589193 2234118924 3351178386 4468237848 5026767579 6702356772 10053535158 13404713544 15080302737 20107070316 30160605474 40214140632 60321210948 120642421896
- Sum of all divisors σ(n): 340651780560
- Sum of proper divisors (its aliquot sum) s(n): 220009358664
- 120642421896 is an abundant number, because the sum of its proper divisors (220009358664) is greater than itself. Its abundance is 99366936768
Bases of 120642421896
- Binary: 11100000101101101100101000100100010002
- Hexadecimal: 0x1C16D94488
- Base-36: 1JF7DSI0
Squares and roots of 120642421896
- 120642421896 squared (1206424218962) is 14554593960932460234816
- 120642421896 cubed (1206424218963) is 1755901465159787609209915099931136
-
The
square root of 120642421896 is 347336.1799409903 -
The
cube root of 120642421896 is 4941.2104249785
Scales and comparisons
How big is 120642421896?- 120,642,421,896 seconds is equal to 3,836 years, 2 weeks, 6 days, 7 hours, 51 minutes, 36 seconds.
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To count from 1 to 120,642,421,896 would take you about seven thousand, six hundred seventy-two 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 120642421896 cubic inches would be around 411.8 feet tall.
Recreational maths with 120642421896
- 120642421896 backwards is 698124246021
- The number of decimal digits it has is: 12
- The sum of 120642421896's digits is 45
- More coming soon!
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