142004800
142,004,800 is an even composite number composed of five prime numbers multiplied together.
142004800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142004800:
26 × 52 × 7 × 31 × 409
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 31 × 409)See below for interesting mathematical facts about the number 142004800 from the Numbermatics database.
Names of 142004800
- Cardinal: 142004800 can be written as One hundred forty-two million, four thousand, eight hundred.
Scientific notation
- Scientific notation: 1.420048 × 108
Factors of 142004800
Divisors of 142004800
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 31 32 35 40 50 56 62 64 70 80 100 112 124 140 155 160 175 200 217 224 248 280 310 320 350 400 409 434 448 496 560 620 700 775 800 818 868 992 1085 1120 1240 1400 1550 1600 1636 1736 1984 2045 2170 2240 2480 2800 2863 3100 3272 3472 4090 4340 4960 5425 5600 5726 6200 6544 6944 8180 8680 9920 10225 10850 11200 11452 12400 12679 13088 13888 14315 16360 17360 20450 21700 22904 24800 25358 26176 28630 32720 34720 40900 43400 45808 49600 50716 57260 63395 65440 69440 71575 81800 86800 88753 91616 101432 114520 126790 130880 143150 163600 173600 177506 183232 202864 229040 253580 286300 316975 327200 347200 355012 405728 443765 458080 507160 572600 633950 654400 710024 811456 887530 916160 1014320 1145200 1267900 1420048 1775060 2028640 2218825 2290400 2535800 2840096 3550120 4057280 4437650 4580800 5071600 5680192 7100240 8875300 10143200 14200480 17750600 20286400 28400960 35501200 71002400 142004800
- Sum of all divisors σ(n): 413227520
- Sum of proper divisors (its aliquot sum) s(n): 271222720
- 142004800 is an abundant number, because the sum of its proper divisors (271222720) is greater than itself. Its abundance is 129217920
Bases of 142004800
- Binary: 10000111011011010010010000002
- Hexadecimal: 0x876D240
- Base-36: 2CJNLS
Squares and roots of 142004800
- 142004800 squared (1420048002) is 20165363223040000
- 142004800 cubed (1420048003) is 2863578371415150592000000
-
The
square root of 142004800 is 11916.5766896371 -
The
cube root of 142004800 is 521.7162229879
Scales and comparisons
How big is 142004800?- 142,004,800 seconds is equal to 4 years, 26 weeks, 5 days, 13 hours, 46 minutes, 40 seconds.
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To count from 1 to 142,004,800 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 142004800 cubic inches would be around 43.5 feet tall.
Recreational maths with 142004800
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