142892640
142,892,640 is an even composite number composed of six prime numbers multiplied together.
142892640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142892640:
25 × 33 × 5 × 11 × 31 × 97
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 31 × 97)See below for interesting mathematical facts about the number 142892640 from the Numbermatics database.
Names of 142892640
- Cardinal: 142892640 can be written as One hundred forty-two million, eight hundred ninety-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.4289264 × 108
Factors of 142892640
Divisors of 142892640
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 31 32 33 36 40 44 45 48 54 55 60 62 66 72 80 88 90 93 96 97 99 108 110 120 124 132 135 144 155 160 165 176 180 186 194 198 216 220 240 248 264 270 279 288 291 297 310 330 341 352 360 372 388 396 432 440 465 480 485 495 496 528 540 558 582 594 620 660 682 720 744 776 792 837 864 873 880 930 970 990 992 1023 1056 1067 1080 1116 1164 1188 1240 1320 1364 1395 1440 1455 1485 1488 1552 1584 1674 1705 1746 1760 1860 1940 1980 2046 2134 2160 2232 2328 2376 2480 2619 2640 2728 2790 2910 2970 2976 3007 3069 3104 3168 3201 3348 3410 3492 3720 3880 3960 4092 4185 4268 4320 4365 4464 4656 4752 4960 5115 5238 5280 5335 5456 5580 5820 5940 6014 6138 6402 6696 6820 6984 7440 7760 7920 8184 8370 8536 8730 8928 9021 9207 9312 9504 9603 10230 10476 10670 10912 11160 11640 11880 12028 12276 12804 13095 13392 13640 13968 14880 15035 15345 15520 15840 16005 16368 16740 17072 17460 18042 18414 19206 20460 20952 21340 22320 23280 23760 24056 24552 25608 26190 26784 27063 27280 27936 28809 30070 30690 32010 32736 33077 33480 34144 34920 36084 36828 38412 40920 41904 42680 44640 45105 46035 46560 47520 48015 48112 49104 51216 52380 54126 54560 57618 60140 61380 64020 66154 66960 69840 72168 73656 76824 81189 81840 83808 85360 90210 92070 96030 96224 98208 99231 102432 104760 108252 115236 120280 122760 128040 132308 133920 135315 139680 144045 144336 147312 153648 162378 163680 165385 170720 180420 184140 192060 198462 209520 216504 230472 240560 245520 256080 264616 270630 288090 288672 294624 297693 307296 324756 330770 360840 368280 384120 396924 405945 419040 433008 460944 481120 491040 496155 512160 529232 541260 576180 595386 649512 661540 721680 736560 768240 793848 811890 866016 893079 921888 992310 1058464 1082520 1152360 1190772 1299024 1323080 1443360 1473120 1488465 1536480 1587696 1623780 1786158 1984620 2165040 2304720 2381544 2598048 2646160 2976930 3175392 3247560 3572316 3969240 4330080 4465395 4609440 4763088 5292320 5953860 6495120 7144632 7938480 8930790 9526176 11907720 12990240 14289264 15876960 17861580 23815440 28578528 35723160 47630880 71446320 142892640
- Sum of all divisors σ(n): 568995840
- Sum of proper divisors (its aliquot sum) s(n): 426103200
- 142892640 is an abundant number, because the sum of its proper divisors (426103200) is greater than itself. Its abundance is 283210560
Bases of 142892640
- Binary: 10001000010001011110011000002
- Hexadecimal: 0x8845E60
- Base-36: 2D2OO0
Squares and roots of 142892640
- 142892640 squared (1428926402) is 20418306566169600
- 142892640 cubed (1428926403) is 2917625729569308831744000
-
The
square root of 142892640 is 11953.7709531345 -
The
cube root of 142892640 is 522.8012532881
Scales and comparisons
How big is 142892640?- 142,892,640 seconds is equal to 4 years, 28 weeks, 1 day, 20 hours, 24 minutes.
-
To count from 1 to 142,892,640 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 142892640 cubic inches would be around 43.6 feet tall.
Recreational maths with 142892640
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 142892640 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 142892640 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/142892640/
Chicago style:
Numbermatics. 2024. "Number 142892640 - Facts about the integer". https://numbermatics.com/n/142892640/
The information we have on file for 142892640 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!
Keywords: Divisors of 142892640, math, Factors of 142892640, curriculum, school, college, exams, university, Prime factorization of 142892640, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, eight hundred ninety-two thousand, six hundred forty.