142380700
142,380,700 is an even composite number composed of five prime numbers multiplied together.
142380700 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 142380700:
22 × 52 × 7 × 112 × 412
(2 × 2 × 5 × 5 × 7 × 11 × 11 × 41 × 41)See below for interesting mathematical facts about the number 142380700 from the Numbermatics database.
Names of 142380700
- Cardinal: 142380700 can be written as One hundred forty-two million, three hundred eighty thousand, seven hundred.
Scientific notation
- Scientific notation: 1.423807 × 108
Factors of 142380700
Divisors of 142380700
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 25 28 35 41 44 50 55 70 77 82 100 110 121 140 154 164 175 205 220 242 275 287 308 350 385 410 451 484 550 574 605 700 770 820 847 902 1025 1100 1148 1210 1435 1540 1681 1694 1804 1925 2050 2255 2420 2870 3025 3157 3362 3388 3850 4100 4235 4510 4961 5740 6050 6314 6724 7175 7700 8405 8470 9020 9922 11275 11767 12100 12628 14350 15785 16810 16940 18491 19844 21175 22550 23534 24805 28700 31570 33620 34727 36982 42025 42350 45100 47068 49610 58835 63140 69454 73964 78925 84050 84700 92455 99220 117670 124025 129437 138908 157850 168100 173635 184910 203401 235340 248050 258874 294175 315700 347270 369820 406802 462275 496100 517748 588350 647185 694540 813604 868175 924550 1017005 1176700 1294370 1423807 1736350 1849100 2034010 2588740 2847614 3235925 3472700 4068020 5085025 5695228 6471850 7119035 10170050 12943700 14238070 20340100 28476140 35595175 71190350 142380700
- Sum of all divisors σ(n): 397820024
- Sum of proper divisors (its aliquot sum) s(n): 255439324
- 142380700 is an abundant number, because the sum of its proper divisors (255439324) is greater than itself. Its abundance is 113058624
Bases of 142380700
- Binary: 10000111110010001110100111002
- Hexadecimal: 0x87C8E9C
- Base-36: 2CRPNG
Squares and roots of 142380700
- 142380700 squared (1423807002) is 20272263732490000
- 142380700 cubed (1423807003) is 2886379100816538943000000
-
The
square root of 142380700 is 11932.3384129013 -
The
cube root of 142380700 is 522.1761612879
Scales and comparisons
How big is 142380700?- 142,380,700 seconds is equal to 4 years, 27 weeks, 2 days, 22 hours, 11 minutes, 40 seconds.
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To count from 1 to 142,380,700 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 142380700 cubic inches would be around 43.5 feet tall.
Recreational maths with 142380700
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