2138420043100
2,138,420,043,100 is an even composite number composed of seven prime numbers multiplied together.
2138420043100 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 2138420043100:
22 × 52 × 11 × 17 × 37 × 653 × 4733
(2 × 2 × 5 × 5 × 11 × 17 × 37 × 653 × 4733)See below for interesting mathematical facts about the number 2138420043100 from the Numbermatics database.
Names of 2138420043100
- Cardinal: 2138420043100 can be written as Two trillion, one hundred thirty-eight billion, four hundred twenty million, forty-three thousand, one hundred.
Scientific notation
- Scientific notation: 2.1384200431 × 1012
Factors of 2138420043100
Divisors of 2138420043100
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 10 11 17 20 22 25 34 37 44 50 55 68 74 85 100 110 148 170 185 187 220 275 340 370 374 407 425 550 629 653 740 748 814 850 925 935 1100 1258 1306 1628 1700 1850 1870 2035 2516 2612 3145 3265 3700 3740 4070 4675 4733 6290 6530 6919 7183 8140 9350 9466 10175 11101 12580 13060 13838 14366 15725 16325 18700 18932 20350 22202 23665 24161 27676 28732 31450 32650 34595 35915 40700 44404 47330 48322 52063 55505 62900 65300 69190 71830 80461 94660 96644 104126 111010 118325 120805 122111 138380 143660 160922 172975 175121 179575 208252 222020 236650 241610 244222 260315 265771 277525 321844 345950 350242 359150 402305 410737 473300 483220 488444 520630 531542 555050 604025 610555 691900 700484 718300 804610 821474 875605 885071 1041260 1063084 1110100 1208050 1221110 1301575 1328855 1609220 1642948 1751210 1770142 1926331 2011525 2053685 2416100 2442220 2603150 2657710 2977057 3052775 3090649 3502420 3540284 3852662 4023050 4107370 4378025 4425355 4518107 5206300 5315420 5954114 6105550 6181298 6644275 7705324 8046100 8214740 8756050 8850710 9036214 9631655 10268425 11908228 12211100 12362596 13288550 14885285 15453245 17512100 17701420 18072428 19263310 20536850 22126775 22590535 26577100 29770570 30906490 32747627 33997139 38526620 41073700 44253550 45181070 48158275 52541033 59541140 61812980 65495254 67994278 74426425 77266225 88507100 90362140 96316550 105082066 112952675 114354013 130990508 135988556 148852850 154532450 163738135 169985695 192633100 210164132 225905350 228708026 262705165 297705700 309064900 327476270 339971390 451810700 457416052 525410330 571770065 577951363 654952540 679942780 818690675 849928475 1050820660 1143540130 1155902726 1257894143 1313525825 1637381350 1699856950 1944018221 2287080260 2311805452 2515788286 2627051650 2858850325 2889756815 3274762700 3399713900 3888036442 5031576572 5254103300 5717700650 5779513630 6289470715 7776072884 9720091105 11435401300 11559027260 12578941430 14448784075 19440182210 21384200431 25157882860 28897568150 31447353575 38880364420 42768400862 48600455525 57795136300 62894707150 85536801724 97200911050 106921002155 125789414300 194401822100 213842004310 427684008620 534605010775 1069210021550 2138420043100
- Sum of all divisors σ(n): 5514461176896
- Sum of proper divisors (its aliquot sum) s(n): 3376041133796
- 2138420043100 is an abundant number, because the sum of its proper divisors (3376041133796) is greater than itself. Its abundance is 1237621090696
Bases of 2138420043100
- Binary: 111110001111000111100010001011101010111002
- Hexadecimal: 0x1F1E3C45D5C
- Base-36: RADK2XCS
Squares and roots of 2138420043100
- 2138420043100 squared (21384200431002) is 4572840280731805857610000
- 2138420043100 cubed (21384200431003) is 9778653310211924381571208662991000000
-
The
square root of 2138420043100 is 1462333.7659713667 -
The
cube root of 2138420043100 is 12883.4152656985
Scales and comparisons
How big is 2138420043100?- 2,138,420,043,100 seconds is equal to 67,995 years, 7 weeks, 2 days, 23 hours, 31 minutes, 40 seconds.
-
To count from 1 to 2,138,420,043,100 would take you about one hundred sixty-nine thousand, nine hundred eighty-seven 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 2138420043100 cubic inches would be around 1073.6 feet tall.
Recreational maths with 2138420043100
- 2138420043100 backwards is 0013400248312
- The number of decimal digits it has is: 13
- The sum of 2138420043100's digits is 28
- More coming soon!
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