142923240
142,923,240 is an even composite number composed of five prime numbers multiplied together.
142923240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142923240:
23 × 32 × 5 × 47 × 8447
(2 × 2 × 2 × 3 × 3 × 5 × 47 × 8447)See below for interesting mathematical facts about the number 142923240 from the Numbermatics database.
Names of 142923240
- Cardinal: 142923240 can be written as One hundred forty-two million, nine hundred twenty-three thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.4292324 × 108
Factors of 142923240
Divisors of 142923240
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 47 60 72 90 94 120 141 180 188 235 282 360 376 423 470 564 705 846 940 1128 1410 1692 1880 2115 2820 3384 4230 5640 8447 8460 16894 16920 25341 33788 42235 50682 67576 76023 84470 101364 126705 152046 168940 202728 253410 304092 337880 380115 397009 506820 608184 760230 794018 1013640 1191027 1520460 1588036 1985045 2382054 3040920 3176072 3573081 3970090 4764108 5955135 7146162 7940180 9528216 11910270 14292324 15880360 17865405 23820540 28584648 35730810 47641080 71461620 142923240
- Sum of all divisors σ(n): 474439680
- Sum of proper divisors (its aliquot sum) s(n): 331516440
- 142923240 is an abundant number, because the sum of its proper divisors (331516440) is greater than itself. Its abundance is 188593200
Bases of 142923240
- Binary: 10001000010011010101111010002
- Hexadecimal: 0x884D5E8
- Base-36: 2D3CA0
Squares and roots of 142923240
- 142923240 squared (1429232402) is 20427052532097600
- 142923240 cubed (1429232403) is 2919500531537592988224000
-
The
square root of 142923240 is 11955.0508154505 -
The
cube root of 142923240 is 522.8385693611
Scales and comparisons
How big is 142923240?- 142,923,240 seconds is equal to 4 years, 28 weeks, 2 days, 4 hours, 54 minutes.
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To count from 1 to 142,923,240 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 142923240 cubic inches would be around 43.6 feet tall.
Recreational maths with 142923240
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The information we have on file for 142923240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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