142968540
142,968,540 is an even composite number composed of seven prime numbers multiplied together.
142968540 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142968540:
22 × 3 × 5 × 11 × 13 × 19 × 877
(2 × 2 × 3 × 5 × 11 × 13 × 19 × 877)See below for interesting mathematical facts about the number 142968540 from the Numbermatics database.
Names of 142968540
- Cardinal: 142968540 can be written as One hundred forty-two million, nine hundred sixty-eight thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.4296854 × 108
Factors of 142968540
Divisors of 142968540
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 13 15 19 20 22 26 30 33 38 39 44 52 55 57 60 65 66 76 78 95 110 114 130 132 143 156 165 190 195 209 220 228 247 260 285 286 330 380 390 418 429 494 570 572 627 660 715 741 780 836 858 877 988 1045 1140 1235 1254 1430 1482 1716 1754 2090 2145 2470 2508 2631 2717 2860 2964 3135 3508 3705 4180 4290 4385 4940 5262 5434 6270 7410 8151 8580 8770 9647 10524 10868 11401 12540 13155 13585 14820 16302 16663 17540 19294 22802 26310 27170 28941 32604 33326 34203 38588 40755 45604 48235 49989 52620 54340 57005 57882 66652 68406 81510 83315 96470 99978 114010 115764 125411 136812 144705 163020 166630 171015 183293 192940 199956 216619 228020 249945 250822 289410 333260 342030 366586 376233 433238 499890 501644 549879 578820 627055 649857 684060 733172 752466 866476 916465 999780 1083095 1099758 1254110 1299714 1504932 1832930 1881165 2166190 2199516 2382809 2508220 2599428 2749395 3249285 3665860 3762330 4332380 4765618 5498790 6498570 7148427 7524660 9531236 10997580 11914045 12997140 14296854 23828090 28593708 35742135 47656180 71484270 142968540
- Sum of all divisors σ(n): 495613440
- Sum of proper divisors (its aliquot sum) s(n): 352644900
- 142968540 is an abundant number, because the sum of its proper divisors (352644900) is greater than itself. Its abundance is 209676360
Bases of 142968540
- Binary: 10001000010110000110110111002
- Hexadecimal: 0x88586DC
- Base-36: 2D4B8C
Squares and roots of 142968540
- 142968540 squared (1429685402) is 20440003429731600
- 142968540 cubed (1429685403) is 2922277447943719443864000
-
The
square root of 142968540 is 11956.9452620643 -
The
cube root of 142968540 is 522.8938020051
Scales and comparisons
How big is 142968540?- 142,968,540 seconds is equal to 4 years, 28 weeks, 2 days, 17 hours, 29 minutes.
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To count from 1 to 142,968,540 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 142968540 cubic inches would be around 43.6 feet tall.
Recreational maths with 142968540
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The information we have on file for 142968540 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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