142244550
142,244,550 is an even composite number composed of five prime numbers multiplied together.
142244550 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 142244550:
2 × 32 × 52 × 72 × 6451
(2 × 3 × 3 × 5 × 5 × 7 × 7 × 6451)See below for interesting mathematical facts about the number 142244550 from the Numbermatics database.
Names of 142244550
- Cardinal: 142244550 can be written as One hundred forty-two million, two hundred forty-four thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.4224455 × 108
Factors of 142244550
Divisors of 142244550
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 49 50 63 70 75 90 98 105 126 147 150 175 210 225 245 294 315 350 441 450 490 525 630 735 882 1050 1225 1470 1575 2205 2450 3150 3675 4410 6451 7350 11025 12902 19353 22050 32255 38706 45157 58059 64510 90314 96765 116118 135471 161275 193530 225785 270942 290295 316099 322550 406413 451570 483825 580590 632198 677355 812826 948297 967650 1128925 1354710 1451475 1580495 1896594 2032065 2257850 2844891 2902950 3160990 3386775 4064130 4741485 5689782 6773550 7902475 9482970 10160325 14224455 15804950 20320650 23707425 28448910 47414850 71122275 142244550
- Sum of all divisors σ(n): 444626676
- Sum of proper divisors (its aliquot sum) s(n): 302382126
- 142244550 is an abundant number, because the sum of its proper divisors (302382126) is greater than itself. Its abundance is 160137576
Bases of 142244550
- Binary: 10000111101001111010110001102
- Hexadecimal: 0x87A7AC6
- Base-36: 2COSLI
Squares and roots of 142244550
- 142244550 squared (1422445502) is 20233512004702500
- 142244550 cubed (1422445503) is 2878106810028504996375000
-
The
square root of 142244550 is 11926.6319638025 -
The
cube root of 142244550 is 522.0096664437
Scales and comparisons
How big is 142244550?- 142,244,550 seconds is equal to 4 years, 27 weeks, 1 day, 8 hours, 22 minutes, 30 seconds.
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To count from 1 to 142,244,550 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 142244550 cubic inches would be around 43.5 feet tall.
Recreational maths with 142244550
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