142234400
142,234,400 is an even composite number composed of five prime numbers multiplied together.
What does the number 142234400 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
142234400 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 142234400:
25 × 52 × 7 × 11 × 2309
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 2309)See below for interesting mathematical facts about the number 142234400 from the Numbermatics database.
Names of 142234400
- Cardinal: 142234400 can be written as One hundred forty-two million, two hundred thirty-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.422344 × 108
Factors of 142234400
Divisors of 142234400
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 50 55 56 70 77 80 88 100 110 112 140 154 160 175 176 200 220 224 275 280 308 350 352 385 400 440 550 560 616 700 770 800 880 1100 1120 1232 1400 1540 1760 1925 2200 2309 2464 2800 3080 3850 4400 4618 5600 6160 7700 8800 9236 11545 12320 15400 16163 18472 23090 25399 30800 32326 36944 46180 50798 57725 61600 64652 73888 80815 92360 101596 115450 126995 129304 161630 177793 184720 203192 230900 253990 258608 323260 355586 369440 404075 406384 461800 507980 517216 634975 646520 711172 808150 812768 888965 923600 1015960 1269950 1293040 1422344 1616300 1777930 1847200 2031920 2539900 2586080 2844688 3232600 3555860 4063840 4444825 5079800 5689376 6465200 7111720 8889650 10159600 12930400 14223440 17779300 20319200 28446880 35558600 71117200 142234400
- Sum of all divisors σ(n): 433097280
- Sum of proper divisors (its aliquot sum) s(n): 290862880
- 142234400 is an abundant number, because the sum of its proper divisors (290862880) is greater than itself. Its abundance is 148628480
Bases of 142234400
- Binary: 10000111101001010011001000002
- Hexadecimal: 0x87A5320
- Base-36: 2COKRK
Squares and roots of 142234400
- 142234400 squared (1422344002) is 20230624543360000
- 142234400 cubed (1422344003) is 2877490743550083584000000
-
The
square root of 142234400 is 11926.2064379249 -
The
cube root of 142234400 is 521.9972499769
Scales and comparisons
How big is 142234400?- 142,234,400 seconds is equal to 4 years, 27 weeks, 1 day, 5 hours, 33 minutes, 20 seconds.
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To count from 1 to 142,234,400 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 142234400 cubic inches would be around 43.5 feet tall.
Recreational maths with 142234400
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