139929994720
139,929,994,720 is an even composite number composed of six prime numbers multiplied together.
139929994720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139929994720:
25 × 5 × 17 × 107 × 167 × 2879
(2 × 2 × 2 × 2 × 2 × 5 × 17 × 107 × 167 × 2879)See below for interesting mathematical facts about the number 139929994720 from the Numbermatics database.
Names of 139929994720
- Cardinal: 139929994720 can be written as One hundred thirty-nine billion, nine hundred twenty-nine million, nine hundred ninety-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3992999472 × 1011
Factors of 139929994720
Divisors of 139929994720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 107 136 160 167 170 214 272 334 340 428 535 544 668 680 835 856 1070 1336 1360 1670 1712 1819 2140 2672 2720 2839 2879 3340 3424 3638 4280 5344 5678 5758 6680 7276 8560 9095 11356 11516 13360 14195 14395 14552 17120 17869 18190 22712 23032 26720 28390 28790 29104 35738 36380 45424 46064 48943 56780 57580 58208 71476 72760 89345 90848 92128 97886 113560 115160 142952 145520 178690 195772 227120 230320 244715 285904 291040 303773 308053 357380 391544 454240 460640 480793 489430 571808 607546 616106 714760 783088 961586 978860 1215092 1232212 1429520 1518865 1540265 1566176 1923172 1957720 2403965 2430184 2464424 2859040 3037730 3080530 3846344 3915440 4807930 4860368 4928848 5236901 6075460 6161060 7692688 7830880 8173481 9615860 9720736 9857696 10473802 12150920 12322120 15385376 16346962 19231720 20947604 24301840 24644240 26184505 32693924 38463440 40867405 41895208 48603680 49288480 51444851 52369010 65387848 76926880 81734810 83790416 102889702 104738020 130775696 163469620 167580832 205779404 209476040 257224255 261551392 326939240 411558808 418952080 514448510 653878480 823117616 837904160 874562467 1028897020 1307756960 1646235232 1749124934 2057794040 3498249868 4115588080 4372812335 6996499736 8231176160 8745624670 13992999472 17491249340 27985998944 34982498680 69964997360 139929994720
- Sum of all divisors σ(n): 355541114880
- Sum of proper divisors (its aliquot sum) s(n): 215611120160
- 139929994720 is an abundant number, because the sum of its proper divisors (215611120160) is greater than itself. Its abundance is 75681125440
Bases of 139929994720
- Binary: 100000100101000111101001000101111000002
- Hexadecimal: 0x20947A45E0
- Base-36: 1SA6PEXS
Squares and roots of 139929994720
- 139929994720 squared (1399299947202) is 19580403422339227878400
- 139929994720 cubed (1399299947203) is 2739885747503398087073388802048000
-
The
square root of 139929994720 is 374072.1784896599 -
The
cube root of 139929994720 is 5191.6284765925
Scales and comparisons
How big is 139929994720?- 139,929,994,720 seconds is equal to 4,449 years, 17 weeks, 5 days, 2 hours, 58 minutes, 40 seconds.
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To count from 1 to 139,929,994,720 would take you about eight thousand, eight hundred ninety-eight 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 139929994720 cubic inches would be around 432.6 feet tall.
Recreational maths with 139929994720
- 139929994720 backwards is 027499929931
- The number of decimal digits it has is: 12
- The sum of 139929994720's digits is 64
- More coming soon!
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