18129438041100
18,129,438,041,100 is an even composite number composed of seven prime numbers multiplied together.
18129438041100 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 18129438041100:
22 × 3 × 52 × 29 × 53 × 281 × 139921
(2 × 2 × 3 × 5 × 5 × 29 × 53 × 281 × 139921)See below for interesting mathematical facts about the number 18129438041100 from the Numbermatics database.
Names of 18129438041100
- Cardinal: 18129438041100 can be written as Eighteen trillion, one hundred twenty-nine billion, four hundred thirty-eight million, forty-one thousand, one hundred.
Scientific notation
- Scientific notation: 1.81294380411 × 1013
Factors of 18129438041100
Divisors of 18129438041100
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 29 30 50 53 58 60 75 87 100 106 116 145 150 159 174 212 265 281 290 300 318 348 435 530 562 580 636 725 795 843 870 1060 1124 1325 1405 1450 1537 1590 1686 1740 2175 2650 2810 2900 3074 3180 3372 3975 4215 4350 4611 5300 5620 6148 7025 7685 7950 8149 8430 8700 9222 14050 14893 15370 15900 16298 16860 18444 21075 23055 24447 28100 29786 30740 32596 38425 40745 42150 44679 46110 48894 59572 74465 76850 81490 84300 89358 92220 97788 115275 122235 139921 148930 153700 162980 178716 203725 223395 230550 244470 279842 297860 372325 407450 419763 431897 446790 461100 488940 559684 611175 699605 744650 814900 839526 863794 893580 1116975 1222350 1295691 1399210 1489300 1679052 1727588 2098815 2159485 2233950 2444700 2591382 2798420 3498025 4057709 4197630 4318970 4467900 5182764 6478455 6996050 7415813 8115418 8395260 8637940 10494075 10797425 12173127 12956910 13992100 14831626 16230836 20288545 20988150 21594850 22247439 24346254 25913820 29663252 32392275 37079065 39317801 40577090 41976300 43189700 44494878 48692508 60865635 64784550 74158130 78635602 81154180 88989756 101442725 111237195 117953403 121731270 129569100 148316260 157271204 185395325 196589005 202885450 215058577 222474390 235906806 243462540 304328175 370790650 393178010 405770900 430117154 444948780 471813612 556185975 589767015 608656350 645175731 741581300 786356020 860234308 982945025 1075292885 1112371950 1140216229 1179534030 1217312700 1290351462 1965890050 2083843453 2150585770 2224743900 2280432458 2359068060 2580702924 2948835075 3225878655 3420648687 3931780100 4167686906 4301171540 4560864916 5376464425 5701081145 5897670150 6251530359 6451757310 6841297374 8335373812 10419217265 10752928850 11402162290 11795340300 12503060718 12903514620 13682594748 16129393275 17103243435 20838434530 21505857700 22804324580 25006121436 28505405725 31257651795 32258786550 34206486870 41676869060 52096086325 57010811450 60431460137 62515303590 64517573100 68412973740 85516217175 104192172650 114021622900 120862920274 125030607180 156288258975 171032434350 181294380411 208384345300 241725840548 302157300685 312576517950 342064868700 362588760822 604314601370 625153035900 725177521644 906471902055 1208629202740 1510786503425 1812943804110 3021573006850 3625887608220 4532359510275 6043146013700 9064719020550 18129438041100
- Sum of all divisors σ(n): 55484266904640
- Sum of proper divisors (its aliquot sum) s(n): 37354828863540
- 18129438041100 is an abundant number, because the sum of its proper divisors (37354828863540) is greater than itself. Its abundance is 19225390822440
Bases of 18129438041100
- Binary: 1000001111101000101101011011011100100000011002
- Hexadecimal: 0x107D16B6E40C
- Base-36: 6FCJRBKLO
Squares and roots of 18129438041100
- 18129438041100 squared (181294380411002) is 328676523686083805289210000
- 18129438041100 cubed (181294380411003) is 5958720671730992934292849161366531000000
-
The
square root of 18129438041100 is 4257867.7810730573 -
The
cube root of 18129438041100 is 26270.0831542951
Scales and comparisons
How big is 18129438041100?- 18,129,438,041,100 seconds is equal to 576,460 years, 2 weeks, 4 days, 19 hours, 25 minutes.
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To count from 1 to 18,129,438,041,100 would take you about one million, four hundred forty-one thousand, one hundred fifty 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 18129438041100 cubic inches would be around 2189.2 feet tall.
Recreational maths with 18129438041100
- 18129438041100 backwards is 00114083492181
- The number of decimal digits it has is: 14
- The sum of 18129438041100's digits is 42
- More coming soon!
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