1142730160
1,142,730,160 is an even composite number composed of seven prime numbers multiplied together.
1142730160 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1142730160:
24 × 5 × 11 × 13 × 23 × 43 × 101
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 23 × 43 × 101)See below for interesting mathematical facts about the number 1142730160 from the Numbermatics database.
Names of 1142730160
- Cardinal: 1142730160 can be written as One billion, one hundred forty-two million, seven hundred thirty thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.14273016 × 109
Factors of 1142730160
Divisors of 1142730160
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 23 26 40 43 44 46 52 55 65 80 86 88 92 101 104 110 115 130 143 172 176 184 202 208 215 220 230 253 260 286 299 344 368 404 430 440 460 473 505 506 520 559 572 598 688 715 808 860 880 920 946 989 1010 1012 1040 1111 1118 1144 1196 1265 1313 1430 1495 1616 1720 1840 1892 1978 2020 2024 2222 2236 2288 2323 2365 2392 2530 2626 2795 2860 2990 3289 3440 3784 3956 4040 4048 4343 4444 4472 4646 4730 4784 4945 5060 5252 5555 5590 5720 5980 6149 6565 6578 7568 7912 8080 8686 8888 8944 9292 9460 9890 10120 10504 10879 11110 11180 11440 11615 11960 12298 12857 13130 13156 14443 15824 16445 17372 17776 18584 18920 19780 20240 21008 21715 21758 22220 22360 23230 23920 24596 25553 25714 26260 26312 28886 30199 30745 32890 34744 37168 37840 39560 43430 43516 44440 44720 46460 47773 49192 51106 51428 52520 52624 54395 56459 57772 60398 61490 64285 65780 69488 72215 79120 86860 87032 88880 92920 95546 98384 99889 102212 102856 105040 108790 112918 115544 120796 122980 127765 128570 131560 141427 144430 150995 173720 174064 185840 191092 199778 204424 205712 217580 225836 231088 238865 241592 245960 255530 257140 263120 282295 282854 288860 301990 332189 347440 382184 399556 408848 435160 451672 477730 483184 491920 499445 511060 514280 564590 565708 577720 603980 621049 664378 707135 764368 799112 870320 903344 955460 998890 1022120 1028560 1098779 1129180 1131416 1155440 1207960 1242098 1298557 1328756 1414270 1598224 1660945 1910920 1997780 2044240 2197558 2258360 2262832 2415920 2484196 2597114 2657512 2828540 3105245 3321890 3821840 3995560 4395116 4516720 4968392 5194228 5315024 5493895 5657080 6210490 6492785 6643780 7991120 8790232 9936784 10388456 10987790 11314160 12420980 12985570 13287560 14284127 17580464 20776912 21975580 24841960 25971140 26575120 28568254 43951160 49683920 51942280 57136508 71420635 87902320 103884560 114273016 142841270 228546032 285682540 571365080 1142730160
- Sum of all divisors σ(n): 3365784576
- Sum of proper divisors (its aliquot sum) s(n): 2223054416
- 1142730160 is an abundant number, because the sum of its proper divisors (2223054416) is greater than itself. Its abundance is 1080324256
Bases of 1142730160
- Binary: 10001000001110010101101101100002
- Hexadecimal: 0x441CADB0
- Base-36: IWCO8G
Squares and roots of 1142730160
- 1142730160 squared (11427301602) is 1305832218573625600
- 1142730160 cubed (11427301603) is 1492213860063794153668096000
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The
square root of 1142730160 is 33804.2920351839 -
The
cube root of 1142730160 is 1045.4771932907
Scales and comparisons
How big is 1142730160?- 1,142,730,160 seconds is equal to 36 years, 17 weeks, 3 days, 1 hour, 2 minutes, 40 seconds.
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To count from 1 to 1,142,730,160 would take you about seventy-two 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 1142730160 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142730160
- 1142730160 backwards is 0610372411
- The number of decimal digits it has is: 10
- The sum of 1142730160's digits is 25
- More coming soon!
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