142069760
142,069,760 is an even composite number composed of four prime numbers multiplied together.
142069760 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 142069760:
212 × 5 × 7 × 991
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 991)See below for interesting mathematical facts about the number 142069760 from the Numbermatics database.
Names of 142069760
- Cardinal: 142069760 can be written as One hundred forty-two million, sixty-nine thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 1.4206976 × 108
Factors of 142069760
Divisors of 142069760
- Number of divisors d(n): 104
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 512 560 640 896 991 1024 1120 1280 1792 1982 2048 2240 2560 3584 3964 4096 4480 4955 5120 6937 7168 7928 8960 9910 10240 13874 14336 15856 17920 19820 20480 27748 28672 31712 34685 35840 39640 55496 63424 69370 71680 79280 110992 126848 138740 143360 158560 221984 253696 277480 317120 443968 507392 554960 634240 887936 1014784 1109920 1268480 1775872 2029568 2219840 2536960 3551744 4059136 4439680 5073920 7103488 8879360 10147840 14206976 17758720 20295680 28413952 35517440 71034880 142069760
- Sum of all divisors σ(n): 390022656
- Sum of proper divisors (its aliquot sum) s(n): 247952896
- 142069760 is an abundant number, because the sum of its proper divisors (247952896) is greater than itself. Its abundance is 105883136
Bases of 142069760
- Binary: 10000111011111010000000000002
- Hexadecimal: 0x877D000
- Base-36: 2CL1Q8
Squares and roots of 142069760
- 142069760 squared (1420697602) is 20183816706457600
- 142069760 cubed (1420697603) is 2867509995370421682176000
-
The
square root of 142069760 is 11919.3019929859 -
The
cube root of 142069760 is 521.7957637717
Scales and comparisons
How big is 142069760?- 142,069,760 seconds is equal to 4 years, 26 weeks, 6 days, 7 hours, 49 minutes, 20 seconds.
-
To count from 1 to 142,069,760 would take you about 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 142069760 cubic inches would be around 43.5 feet tall.
Recreational maths with 142069760
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