142998240
142,998,240 is an even composite number composed of seven prime numbers multiplied together.
142998240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142998240:
25 × 3 × 5 × 7 × 11 × 53 × 73
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 53 × 73)See below for interesting mathematical facts about the number 142998240 from the Numbermatics database.
Names of 142998240
- Cardinal: 142998240 can be written as One hundred forty-two million, nine hundred ninety-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.4299824 × 108
Factors of 142998240
Divisors of 142998240
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 53 55 56 60 66 70 73 77 80 84 88 96 105 106 110 112 120 132 140 146 154 159 160 165 168 176 210 212 219 220 224 231 240 264 265 280 292 308 318 330 336 352 365 371 385 420 424 438 440 462 480 511 528 530 560 583 584 616 636 660 672 730 742 770 795 803 840 848 876 880 924 1022 1056 1060 1095 1113 1120 1155 1166 1168 1232 1272 1320 1460 1484 1533 1540 1590 1606 1680 1696 1749 1752 1760 1848 1855 2044 2120 2190 2226 2310 2332 2336 2409 2464 2544 2555 2640 2915 2920 2968 3066 3080 3180 3212 3360 3498 3504 3696 3710 3869 4015 4081 4088 4240 4380 4452 4620 4664 4818 5088 5110 5280 5565 5621 5830 5840 5936 6132 6160 6360 6424 6996 7008 7392 7420 7665 7738 8030 8162 8176 8480 8745 8760 8904 9240 9328 9636 10220 11130 11242 11607 11660 11680 11872 12045 12243 12264 12320 12720 12848 13992 14840 15330 15476 16060 16324 16352 16863 17490 17520 17808 18480 18656 19272 19345 20405 20440 22260 22484 23214 23320 24090 24486 24528 25440 25696 27083 27984 28105 29680 30660 30952 32120 32648 33726 34980 35040 35616 36960 38544 38690 40810 40880 42559 44520 44968 46428 46640 48180 48972 49056 54166 55968 56210 58035 59360 61215 61320 61904 64240 65296 67452 69960 77088 77380 81249 81620 81760 84315 85118 89040 89936 92856 93280 96360 97944 108332 112420 116070 122430 122640 123808 127677 128480 130592 134904 135415 139920 154760 162498 163240 168630 170236 178080 179872 185712 192720 195888 212795 216664 224840 232140 244860 245280 255354 269808 270830 279840 297913 309520 324996 326480 337260 340472 371424 385440 391776 406245 425590 433328 449680 464280 489720 510708 539616 541660 595826 619040 638385 649992 652960 674520 680944 812490 851180 866656 893739 899360 928560 979440 1021416 1083320 1191652 1276770 1299984 1349040 1361888 1489565 1624980 1702360 1787478 1857120 1958880 2042832 2166640 2383304 2553540 2599968 2698080 2979130 3249960 3404720 3574956 4085664 4333280 4468695 4766608 5107080 5958260 6499920 6809440 7149912 8937390 9533216 10214160 11916520 12999840 14299824 17874780 20428320 23833040 28599648 35749560 47666080 71499120 142998240
- Sum of all divisors σ(n): 580027392
- Sum of proper divisors (its aliquot sum) s(n): 437029152
- 142998240 is an abundant number, because the sum of its proper divisors (437029152) is greater than itself. Its abundance is 294030912
Bases of 142998240
- Binary: 10001000010111111010111000002
- Hexadecimal: 0x885FAE0
- Base-36: 2D4Y5C
Squares and roots of 142998240
- 142998240 squared (1429982402) is 20448496643097600
- 142998240 cubed (1429982403) is 2924099030608864948224000
-
The
square root of 142998240 is 11958.1871535783 -
The
cube root of 142998240 is 522.9300078043
Scales and comparisons
How big is 142998240?- 142,998,240 seconds is equal to 4 years, 28 weeks, 3 days, 1 hour, 44 minutes.
-
To count from 1 to 142,998,240 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 142998240 cubic inches would be around 43.6 feet tall.
Recreational maths with 142998240
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 142998240 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 142998240 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/142998240/
Chicago style:
Numbermatics. 2024. "Number 142998240 - Facts about the integer". https://numbermatics.com/n/142998240/
The information we have on file for 142998240 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 142998240, math, Factors of 142998240, curriculum, school, college, exams, university, Prime factorization of 142998240, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, nine hundred ninety-eight thousand, two hundred forty.