142711470
142,711,470 is an even composite number composed of six prime numbers multiplied together.
142711470 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 142711470:
2 × 35 × 5 × 11 × 19 × 281
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 19 × 281)See below for interesting mathematical facts about the number 142711470 from the Numbermatics database.
Names of 142711470
- Cardinal: 142711470 can be written as One hundred forty-two million, seven hundred eleven thousand, four hundred seventy.
Scientific notation
- Scientific notation: 1.4271147 × 108
Factors of 142711470
Divisors of 142711470
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 19 22 27 30 33 38 45 54 55 57 66 81 90 95 99 110 114 135 162 165 171 190 198 209 243 270 281 285 297 330 342 405 418 486 495 513 562 570 594 627 810 843 855 891 990 1026 1045 1215 1254 1405 1485 1539 1686 1710 1782 1881 2090 2430 2529 2565 2673 2810 2970 3078 3091 3135 3762 4215 4455 4617 5058 5130 5339 5346 5643 6182 6270 7587 7695 8430 8910 9234 9273 9405 10678 11286 12645 13365 15174 15390 15455 16017 16929 18546 18810 22761 23085 25290 26695 26730 27819 28215 30910 32034 33858 37935 45522 46170 46365 48051 50787 53390 55638 56430 58729 68283 75870 80085 83457 84645 92730 96102 101574 113805 117458 136566 139095 144153 160170 166914 169290 176187 227610 240255 250371 253935 278190 288306 293645 341415 352374 417285 432459 480510 500742 507870 528561 587290 682830 720765 751113 834570 864918 880935 1057122 1251855 1297377 1441530 1502226 1585683 1761870 2162295 2503710 2594754 2642805 3171366 3755565 4324590 4757049 5285610 6486885 7511130 7928415 9514098 12973770 14271147 15856830 23785245 28542294 47570490 71355735 142711470
- Sum of all divisors σ(n): 443439360
- Sum of proper divisors (its aliquot sum) s(n): 300727890
- 142711470 is an abundant number, because the sum of its proper divisors (300727890) is greater than itself. Its abundance is 158016420
Bases of 142711470
- Binary: 10001000000110011010101011102
- Hexadecimal: 0x8819AAE
- Base-36: 2CYSVI
Squares and roots of 142711470
- 142711470 squared (1427114702) is 20366563669560900
- 142711470 cubed (1427114703) is 2906542240131630293523000
-
The
square root of 142711470 is 11946.1906062143 -
The
cube root of 142711470 is 522.5802109713
Scales and comparisons
How big is 142711470?- 142,711,470 seconds is equal to 4 years, 27 weeks, 6 days, 18 hours, 4 minutes, 30 seconds.
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To count from 1 to 142,711,470 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 142711470 cubic inches would be around 43.5 feet tall.
Recreational maths with 142711470
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