42145728750
42,145,728,750 is an even composite number composed of six prime numbers multiplied together.
42145728750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 42145728750:
2 × 32 × 54 × 19 × 37 × 732
(2 × 3 × 3 × 5 × 5 × 5 × 5 × 19 × 37 × 73 × 73)See below for interesting mathematical facts about the number 42145728750 from the Numbermatics database.
Names of 42145728750
- Cardinal: 42145728750 can be written as Forty-two billion, one hundred forty-five million, seven hundred twenty-eight thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 4.214572875 × 1010
Factors of 42145728750
Divisors of 42145728750
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 25 30 37 38 45 50 57 73 74 75 90 95 111 114 125 146 150 171 185 190 219 222 225 250 285 333 342 365 370 375 438 450 475 555 570 625 657 666 703 730 750 855 925 950 1095 1110 1125 1250 1314 1387 1406 1425 1665 1710 1825 1850 1875 2109 2190 2250 2375 2701 2774 2775 2850 3285 3330 3515 3650 3750 4161 4218 4275 4625 4750 5329 5402 5475 5550 5625 6327 6570 6935 7030 7125 8103 8322 8325 8550 9125 9250 10545 10658 10950 11250 11875 12483 12654 13505 13870 13875 14250 15987 16206 16425 16650 17575 18250 20805 21090 21375 23125 23750 24309 24966 26645 27010 27375 27750 31635 31974 32850 34675 35150 35625 40515 41610 41625 42750 45625 46250 47961 48618 51319 52725 53290 54750 62415 63270 67525 69350 69375 71250 79935 81030 82125 83250 87875 91250 95922 101251 102638 104025 105450 106875 121545 124830 133225 135050 136875 138750 153957 158175 159870 164250 173375 175750 197173 202502 202575 208050 208125 213750 239805 243090 256595 263625 266450 273750 303753 307914 312075 316350 337625 346750 394346 399675 405150 410625 416250 439375 461871 479610 506255 513190 520125 527250 591519 607506 607725 624150 666125 675250 769785 790875 799350 821250 866875 878750 911259 923742 985865 1012510 1012875 1040250 1183038 1199025 1215450 1282975 1318125 1332250 1518765 1539570 1560375 1581750 1688125 1733750 1774557 1822518 1971730 1998375 2025750 2309355 2398050 2531275 2565950 2600625 2636250 2957595 3037530 3038625 3120750 3330625 3376250 3549114 3746287 3848925 3954375 3996750 4556295 4618710 4929325 5062550 5064375 5201250 5915190 5995125 6077250 6414875 6661250 7492574 7593825 7697850 7801875 7908750 8872785 9112590 9858650 9991875 10128750 11238861 11546775 11990250 12656375 12829750 14787975 15187650 15193125 15603750 17745570 18731435 19244625 19983750 22477722 22781475 23093550 24646625 25312750 29575950 29975625 30386250 32074375 33716583 37462870 37969125 38489250 44363925 45562950 49293250 56194305 57733875 59951250 63281875 64148750 67433166 73939875 75938250 88727850 93657175 96223125 112388610 113907375 115467750 123233125 126563750 147879750 168582915 187314350 189845625 192446250 221819625 227814750 246466250 280971525 288669375 337165830 369699375 379691250 443639250 468285875 561943050 569536875 577338750 739398750 842914575 936571750 1109098125 1139073750 1404857625 1685829150 2218196250 2341429375 2809715250 4214572875 4682858750 7024288125 8429145750 14048576250 21072864375 42145728750
- Sum of all divisors σ(n): 125073182520
- Sum of proper divisors (its aliquot sum) s(n): 82927453770
- 42145728750 is an abundant number, because the sum of its proper divisors (82927453770) is greater than itself. Its abundance is 40781725020
Bases of 42145728750
- Binary: 1001110100000001010011001000111011102
- Hexadecimal: 0x9D014C8EE
- Base-36: JD0H8FI
Squares and roots of 42145728750
- 42145728750 squared (421457287502) is 1776262451868576562500
- 42145728750 cubed (421457287503) is 74861875485262958451732421875000
-
The
square root of 42145728750 is 205294.2491888167 -
The
cube root of 42145728750 is 3480.0422978411
Scales and comparisons
How big is 42145728750?- 42,145,728,750 seconds is equal to 1,340 years, 5 weeks, 2 days, 18 hours, 52 minutes, 30 seconds.
-
To count from 1 to 42,145,728,750 would take you about two thousand, six hundred eighty 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 42145728750 cubic inches would be around 290 feet tall.
Recreational maths with 42145728750
- 42145728750 backwards is 05782754124
- 42145728750 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42145728750's digits is 45
- More coming soon!
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