42081019812
42,081,019,812 is an even composite number composed of six prime numbers multiplied together.
What does the number 42081019812 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 144 divisors.
42081019812 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 42081019812:
22 × 32 × 13 × 31 × 349 × 8311
(2 × 2 × 3 × 3 × 13 × 31 × 349 × 8311)See below for interesting mathematical facts about the number 42081019812 from the Numbermatics database.
Names of 42081019812
- Cardinal: 42081019812 can be written as Forty-two billion, eighty-one million, nineteen thousand, eight hundred twelve.
Scientific notation
- Scientific notation: 4.2081019812 × 1010
Factors of 42081019812
Divisors of 42081019812
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 31 36 39 52 62 78 93 117 124 156 186 234 279 349 372 403 468 558 698 806 1047 1116 1209 1396 1612 2094 2418 3141 3627 4188 4537 4836 6282 7254 8311 9074 10819 12564 13611 14508 16622 18148 21638 24933 27222 32457 33244 40833 43276 49866 54444 64914 74799 81666 97371 99732 108043 129828 140647 149598 163332 194742 216086 257641 281294 299196 324129 389484 421941 432172 515282 562588 648258 772923 843882 972387 1030564 1265823 1296516 1545846 1687764 1944774 2318769 2531646 2900539 3091692 3349333 3889548 4637538 5063292 5801078 6698666 8701617 9275076 10047999 11602156 13397332 17403234 20095998 26104851 30143997 34806468 37707007 40191996 52209702 60287994 75414014 89916709 104419404 113121021 120575988 150828028 179833418 226242042 269750127 339363063 359666836 452484084 539500254 678726126 809250381 1079000508 1168917217 1357452252 1618500762 2337834434 3237001524 3506751651 4675668868 7013503302 10520254953 14027006604 21040509906 42081019812
- Sum of all divisors σ(n): 118602265600
- Sum of proper divisors (its aliquot sum) s(n): 76521245788
- 42081019812 is an abundant number, because the sum of its proper divisors (76521245788) is greater than itself. Its abundance is 34440225976
Bases of 42081019812
- Binary: 1001110011000011100101100111101001002
- Hexadecimal: 0x9CC3967A4
- Base-36: JBXYAP0
Squares and roots of 42081019812
- 42081019812 squared (420810198122) is 1770812228417936515344
- 42081019812 cubed (420810198123) is 74517584467387055918349105995328
-
The
square root of 42081019812 is 205136.5881845557 -
The
cube root of 42081019812 is 3478.2603443219
Scales and comparisons
How big is 42081019812?- 42,081,019,812 seconds is equal to 1,338 years, 2 weeks, 2 days, 20 hours, 10 minutes, 12 seconds.
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To count from 1 to 42,081,019,812 would take you about two thousand, six hundred seventy-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 42081019812 cubic inches would be around 289.9 feet tall.
Recreational maths with 42081019812
- 42081019812 backwards is 21891018024
- 42081019812 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42081019812's digits is 36
- More coming soon!
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