42120751488
42,120,751,488 is an even composite number composed of four prime numbers multiplied together.
42120751488 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42120751488:
27 × 3 × 17 × 6452321
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 6452321)See below for interesting mathematical facts about the number 42120751488 from the Numbermatics database.
Names of 42120751488
- Cardinal: 42120751488 can be written as Forty-two billion, one hundred twenty million, seven hundred fifty-one thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2120751488 × 1010
Factors of 42120751488
Divisors of 42120751488
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 272 384 408 544 816 1088 1632 2176 3264 6528 6452321 12904642 19356963 25809284 38713926 51618568 77427852 103237136 109689457 154855704 206474272 219378914 309711408 329068371 412948544 438757828 619422816 658136742 825897088 877515656 1238845632 1316273484 1755031312 2477691264 2632546968 3510062624 5265093936 7020125248 10530187872 14040250496 21060375744 42120751488
- Sum of all divisors σ(n): 118464631920
- Sum of proper divisors (its aliquot sum) s(n): 76343880432
- 42120751488 is an abundant number, because the sum of its proper divisors (76343880432) is greater than itself. Its abundance is 34223128944
Bases of 42120751488
- Binary: 1001110011101001011110101001100000002
- Hexadecimal: 0x9CE97A980
- Base-36: JCLLVUO
Squares and roots of 42120751488
- 42120751488 squared (421207514882) is 1774157705913854214144
- 42120751488 cubed (421207514883) is 74728855831317641290220958646272
-
The
square root of 42120751488 is 205233.4073390589 -
The
cube root of 42120751488 is 3479.3546907563
Scales and comparisons
How big is 42120751488?- 42,120,751,488 seconds is equal to 1,339 years, 16 weeks, 16 hours, 44 minutes, 48 seconds.
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To count from 1 to 42,120,751,488 would take you about two thousand, six hundred seventy-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 42120751488 cubic inches would be around 289.9 feet tall.
Recreational maths with 42120751488
- 42120751488 backwards is 88415702124
- The number of decimal digits it has is: 11
- The sum of 42120751488's digits is 42
- More coming soon!
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