21431690900000
21,431,690,900,000 is an even composite number composed of five prime numbers multiplied together.
21431690900000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21431690900000:
25 × 55 × 172 × 137 × 5413
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 17 × 17 × 137 × 5413)See below for interesting mathematical facts about the number 21431690900000 from the Numbermatics database.
Names of 21431690900000
- Cardinal: 21431690900000 can be written as Twenty-one trillion, four hundred thirty-one billion, six hundred ninety million, nine hundred thousand.
Scientific notation
- Scientific notation: 2.14316909 × 1013
Factors of 21431690900000
Divisors of 21431690900000
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 125 136 137 160 170 200 250 272 274 289 340 400 425 500 544 548 578 625 680 685 800 850 1000 1096 1156 1250 1360 1370 1445 1700 2000 2125 2192 2312 2329 2500 2720 2740 2890 3125 3400 3425 4000 4250 4384 4624 4658 5000 5413 5480 5780 6250 6800 6850 7225 8500 9248 9316 10000 10625 10826 10960 11560 11645 12500 13600 13700 14450 17000 17125 18632 20000 21250 21652 21920 23120 23290 25000 27065 27400 28900 34000 34250 36125 37264 39593 42500 43304 46240 46580 50000 53125 54130 54800 57800 58225 68000 68500 72250 74528 79186 85000 85625 86608 92021 93160 100000 106250 108260 109600 115600 116450 135325 137000 144500 158372 170000 171250 173216 180625 184042 186320 197965 212500 216520 231200 232900 270650 274000 289000 291125 316744 340000 342500 361250 368084 372640 395930 425000 428125 433040 460105 465800 541300 548000 578000 582250 633488 676625 685000 722500 736168 741581 791860 850000 856250 866080 903125 920210 931600 989825 1082600 1156000 1164500 1266976 1353250 1370000 1445000 1455625 1472336 1483162 1564357 1583720 1700000 1712500 1806250 1840420 1863200 1979650 2165200 2300525 2329000 2706500 2740000 2890000 2911250 2944672 2966324 3128714 3167440 3383125 3425000 3612500 3680840 3707905 3959300 4330400 4601050 4658000 4949125 5413000 5780000 5822500 5932648 6257428 6334880 6766250 6850000 7225000 7278125 7361680 7415810 7821785 7918600 9202100 9316000 9898250 10826000 11502625 11645000 11865296 12514856 12606877 13532500 13700000 14450000 14556250 14723360 14831620 15643570 15837200 16915625 18404200 18539525 19796500 21652000 23005250 23290000 23730592 24745625 25029712 25213754 27065000 28900000 29112500 29663240 31287140 31674400 33831250 36808400 37079050 39108925 39593000 46010500 46580000 49491250 50059424 50427508 54130000 57513125 58225000 59326480 62574280 63034385 67662500 73616800 74158100 78217850 79186000 92021000 92697625 98982500 100855016 108260000 115026250 116450000 118652960 123728125 125148560 126068770 135325000 148316200 156435700 158372000 184042000 185395250 195544625 197965000 201710032 214316909 230052500 232900000 247456250 250297120 252137540 270650000 287565625 296632400 312871400 315171925 368084000 370790500 391089250 395930000 403420064 428633818 460105000 463488125 494912500 504275080 541300000 575131250 593264800 625742800 630343850 741581000 782178500 791860000 857267636 920210000 926976250 977723125 989825000 1008550160 1071584545 1150262500 1251485600 1260687700 1483162000 1564357000 1575859625 1714535272 1840420000 1853952500 1955446250 1979650000 2017100320 2143169090 2300525000 2317440625 2521375400 2966324000 3128714000 3151719250 3429070544 3707905000 3910892500 3959300000 4286338180 4601050000 4634881250 4888615625 5042750800 5357922725 6257428000 6303438500 6858141088 7415810000 7821785000 7879298125 8572676360 9202100000 9269762500 9777231250 10085501600 10715845450 12606877000 14831620000 15643570000 15758596250 17145352720 18539525000 19554462500 21431690900 25213754000 26789613625 31287140000 31517192500 34290705440 37079050000 39108925000 39396490625 42863381800 50427508000 53579227250 63034385000 74158100000 78217850000 78792981250 85726763600 107158454500 126068770000 133948068125 156435700000 157585962500 171453527200 214316909000 252137540000 267896136250 315171925000 428633818000 535792272500 630343850000 669740340625 857267636000 1071584545000 1260687700000 1339480681250 2143169090000 2678961362500 4286338180000 5357922725000 10715845450000 21431690900000
- Sum of all divisors σ(n): 56442793726872
- Sum of proper divisors (its aliquot sum) s(n): 35011102826872
- 21431690900000 is an abundant number, because the sum of its proper divisors (35011102826872) is greater than itself. Its abundance is 13579411926872
Bases of 21431690900000
- Binary: 1001101111101111101000101001010110010001000002
- Hexadecimal: 0x137DF452B220
- Base-36: 7LHKZETY8
Squares and roots of 21431690900000
- 21431690900000 squared (214316909000002) is 459317374833142810000000000
- 21431690900000 cubed (214316909000003) is 9843948002423355779477429000000000000000
-
The
square root of 21431690900000 is 4629437.4280251375 -
The
cube root of 21431690900000 is 27777.0089660401
Scales and comparisons
How big is 21431690900000?- 21,431,690,900,000 seconds is equal to 681,461 years, 24 weeks, 6 days, 13 minutes, 20 seconds.
-
To count from 1 to 21,431,690,900,000 would take you about one million, seven hundred three thousand, six hundred fifty-three 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 21431690900000 cubic inches would be around 2314.8 feet tall.
Recreational maths with 21431690900000
- 21431690900000 backwards is 00000909613412
- The number of decimal digits it has is: 14
- The sum of 21431690900000's digits is 35
- More coming soon!
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