142734600
142,734,600 is an even composite number composed of five prime numbers multiplied together.
142734600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142734600:
23 × 32 × 52 × 179 × 443
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 179 × 443)See below for interesting mathematical facts about the number 142734600 from the Numbermatics database.
Names of 142734600
- Cardinal: 142734600 can be written as One hundred forty-two million, seven hundred thirty-four thousand, six hundred.
Scientific notation
- Scientific notation: 1.427346 × 108
Factors of 142734600
Divisors of 142734600
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 179 180 200 225 300 358 360 443 450 537 600 716 886 895 900 1074 1329 1432 1611 1772 1790 1800 2148 2215 2658 2685 3222 3544 3580 3987 4296 4430 4475 5316 5370 6444 6645 7160 7974 8055 8860 8950 10632 10740 11075 12888 13290 13425 15948 16110 17720 17900 19935 21480 22150 26580 26850 31896 32220 33225 35800 39870 40275 44300 53160 53700 64440 66450 79297 79740 80550 88600 99675 107400 132900 158594 159480 161100 199350 237891 265800 317188 322200 396485 398700 475782 634376 713673 792970 797400 951564 1189455 1427346 1585940 1903128 1982425 2378910 2854692 3171880 3568365 3964850 4757820 5709384 5947275 7136730 7929700 9515640 11894550 14273460 15859400 17841825 23789100 28546920 35683650 47578200 71367300 142734600
- Sum of all divisors σ(n): 483116400
- Sum of proper divisors (its aliquot sum) s(n): 340381800
- 142734600 is an abundant number, because the sum of its proper divisors (340381800) is greater than itself. Its abundance is 197647200
Bases of 142734600
- Binary: 10001000000111110101000010002
- Hexadecimal: 0x881F508
- Base-36: 2CZAQ0
Squares and roots of 142734600
- 142734600 squared (1427346002) is 20373166037160000
- 142734600 cubed (1427346003) is 2907955705047617736000000
-
The
square root of 142734600 is 11947.1586580241 -
The
cube root of 142734600 is 522.6084418889
Scales and comparisons
How big is 142734600?- 142,734,600 seconds is equal to 4 years, 28 weeks, 30 minutes.
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To count from 1 to 142,734,600 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 142734600 cubic inches would be around 43.6 feet tall.
Recreational maths with 142734600
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