42145887600
42,145,887,600 is an even composite number composed of five prime numbers multiplied together.
42145887600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred divisors.
Prime factorization of 42145887600:
24 × 34 × 52 × 107 × 12157
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 107 × 12157)See below for interesting mathematical facts about the number 42145887600 from the Numbermatics database.
Names of 42145887600
- Cardinal: 42145887600 can be written as Forty-two billion, one hundred forty-five million, eight hundred eighty-seven thousand, six hundred.
Scientific notation
- Scientific notation: 4.21458876 × 1010
Factors of 42145887600
Divisors of 42145887600
- Number of divisors d(n): 300
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 81 90 100 107 108 120 135 144 150 162 180 200 214 216 225 240 270 300 321 324 360 400 405 428 432 450 535 540 600 642 648 675 720 810 856 900 963 1070 1080 1200 1284 1296 1350 1605 1620 1712 1800 1926 2025 2140 2160 2568 2675 2700 2889 3210 3240 3600 3852 4050 4280 4815 5136 5350 5400 5778 6420 6480 7704 8025 8100 8560 8667 9630 10700 10800 11556 12157 12840 14445 15408 16050 16200 17334 19260 21400 23112 24075 24314 25680 28890 32100 32400 34668 36471 38520 42800 43335 46224 48150 48628 57780 60785 64200 69336 72225 72942 77040 86670 96300 97256 109413 115560 121570 128400 138672 144450 145884 173340 182355 192600 194512 216675 218826 231120 243140 288900 291768 303925 328239 346680 364710 385200 433350 437652 486280 547065 577800 583536 607850 656478 693360 729420 866700 875304 911775 972560 984717 1094130 1155600 1215700 1300799 1312956 1458840 1641195 1733400 1750608 1823550 1969434 2188260 2431400 2601598 2625912 2735325 2917680 3282390 3466800 3647100 3902397 3938868 4376520 4862800 4923585 5203196 5251824 5470650 6503995 6564780 7294200 7804794 7877736 8205975 8753040 9847170 10406392 10941300 11707191 13007990 13129560 14588400 15609588 15755472 16411950 19511985 19694340 20812784 21882600 23414382 24617925 26015980 26259120 31219176 32519975 32823900 35121573 39023970 39388680 43765200 46828764 49235850 52031960 58535955 62438352 65039950 65647800 70243146 78047940 78777360 93657528 97559925 98471700 104063920 105364719 117071910 130079900 131295600 140486292 156095880 175607865 187315056 195119850 196943400 210729438 234143820 260159800 280972584 292679775 312191760 351215730 390239700 393886800 421458876 468287640 520319600 526823595 561945168 585359550 702431460 780479400 842917752 878039325 936575280 1053647190 1170719100 1404862920 1560958800 1685835504 1756078650 2107294380 2341438200 2634117975 2809725840 3512157300 4214588760 4682876400 5268235950 7024314600 8429177520 10536471900 14048629200 21072943800 42145887600
- Sum of all divisors σ(n): 152684394984
- Sum of proper divisors (its aliquot sum) s(n): 110538507384
- 42145887600 is an abundant number, because the sum of its proper divisors (110538507384) is greater than itself. Its abundance is 68392619784
Bases of 42145887600
- Binary: 1001110100000001011100110101011100002
- Hexadecimal: 0x9D0173570
- Base-36: JD0KN00
Squares and roots of 42145887600
- 42145887600 squared (421458876002) is 1776275841591833760000
- 42145887600 cubed (421458876003) is 74862721966324830726845376000000
-
The
square root of 42145887600 is 205294.6360721583 -
The
cube root of 42145887600 is 3480.0466700043
Scales and comparisons
How big is 42145887600?- 42,145,887,600 seconds is equal to 1,340 years, 5 weeks, 4 days, 15 hours.
-
To count from 1 to 42,145,887,600 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 42145887600 cubic inches would be around 290 feet tall.
Recreational maths with 42145887600
- 42145887600 backwards is 00678854124
- 42145887600 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42145887600's digits is 45
- More coming soon!
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