29145270
29,145,270 is an even composite number composed of seven prime numbers multiplied together.
29145270 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 29145270:
2 × 3 × 5 × 7 × 112 × 31 × 37
(2 × 3 × 5 × 7 × 11 × 11 × 31 × 37)See below for interesting mathematical facts about the number 29145270 from the Numbermatics database.
Names of 29145270
- Cardinal: 29145270 can be written as Twenty-nine million, one hundred forty-five thousand, two hundred seventy.
Scientific notation
- Scientific notation: 2.914527 × 107
Factors of 29145270
Divisors of 29145270
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 30 31 33 35 37 42 55 62 66 70 74 77 93 105 110 111 121 154 155 165 185 186 210 217 222 231 242 259 310 330 341 363 370 385 407 434 462 465 518 555 605 651 682 726 770 777 814 847 930 1023 1085 1110 1147 1155 1210 1221 1295 1302 1554 1694 1705 1815 2035 2046 2170 2294 2310 2387 2442 2541 2590 2849 3255 3410 3441 3630 3751 3885 4070 4235 4477 4774 5082 5115 5698 5735 6105 6510 6882 7161 7502 7770 8029 8470 8547 8954 10230 11253 11470 11935 12210 12617 12705 13431 14245 14322 16058 17094 17205 18755 22385 22506 23870 24087 25234 25410 26257 26862 28490 31339 34410 35805 37510 37851 40145 42735 44770 48174 52514 56265 62678 63085 67155 71610 75702 78771 80290 85470 88319 94017 112530 120435 126170 131285 134310 138787 156695 157542 176638 188034 189255 240870 262570 264957 277574 313390 378510 393855 416361 441595 470085 529914 693935 787710 832722 883190 940170 971509 1324785 1387870 1943018 2081805 2649570 2914527 4163610 4857545 5829054 9715090 14572635 29145270
- Sum of all divisors σ(n): 93155328
- Sum of proper divisors (its aliquot sum) s(n): 64010058
- 29145270 is an abundant number, because the sum of its proper divisors (64010058) is greater than itself. Its abundance is 34864788
Bases of 29145270
- Binary: 11011110010111000101101102
- Hexadecimal: 0x1BCB8B6
- Base-36: HCOMU
Squares and roots of 29145270
- 29145270 squared (291452702) is 849446763372900
- 29145270 cubed (291452703) is 24757355269129281183000
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The
square root of 29145270 is 5398.6359388275 -
The
cube root of 29145270 is 307.7438346239
Scales and comparisons
How big is 29145270?- 29,145,270 seconds is equal to 48 weeks, 1 day, 7 hours, 54 minutes, 30 seconds.
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To count from 1 to 29,145,270 would take you about twenty weeks!
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 29145270 cubic inches would be around 25.6 feet tall.
Recreational maths with 29145270
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