18968272000000
18,968,272,000,000 is an even composite number composed of four prime numbers multiplied together.
18968272000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred sixty-two divisors.
Prime factorization of 18968272000000:
210 × 56 × 37 × 1792
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 37 × 179 × 179)See below for interesting mathematical facts about the number 18968272000000 from the Numbermatics database.
Names of 18968272000000
- Cardinal: 18968272000000 can be written as Eighteen trillion, nine hundred sixty-eight billion, two hundred seventy-two million.
Scientific notation
- Scientific notation: 1.8968272 × 1013
Factors of 18968272000000
Divisors of 18968272000000
- Number of divisors d(n): 462
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 37 40 50 64 74 80 100 125 128 148 160 179 185 200 250 256 296 320 358 370 400 500 512 592 625 640 716 740 800 895 925 1000 1024 1184 1250 1280 1432 1480 1600 1790 1850 2000 2368 2500 2560 2864 2960 3125 3200 3580 3700 4000 4475 4625 4736 5000 5120 5728 5920 6250 6400 6623 7160 7400 8000 8950 9250 9472 10000 11456 11840 12500 12800 13246 14320 14800 15625 16000 17900 18500 18944 20000 22375 22912 23125 23680 25000 25600 26492 28640 29600 31250 32000 32041 33115 35800 37000 37888 40000 44750 45824 46250 47360 50000 52984 57280 59200 62500 64000 64082 66230 71600 74000 80000 89500 91648 92500 94720 100000 105968 111875 114560 115625 118400 125000 128000 128164 132460 143200 148000 160000 160205 165575 179000 183296 185000 189440 200000 211936 223750 229120 231250 236800 250000 256328 264920 286400 296000 320000 320410 331150 358000 370000 400000 423872 447500 458240 462500 473600 500000 512656 529840 559375 572800 578125 592000 640000 640820 662300 716000 740000 800000 801025 827875 847744 895000 916480 925000 947200 1000000 1025312 1059680 1118750 1145600 1156250 1184000 1185517 1281640 1324600 1432000 1480000 1600000 1602050 1655750 1695488 1790000 1850000 2000000 2050624 2119360 2237500 2291200 2312500 2368000 2371034 2563280 2649200 2796875 2864000 2960000 3200000 3204100 3311500 3390976 3580000 3700000 4000000 4005125 4101248 4139375 4238720 4475000 4582400 4625000 4736000 4742068 5126560 5298400 5593750 5728000 5920000 5927585 6408200 6623000 6781952 7160000 7400000 8000000 8010250 8202496 8278750 8477440 8950000 9250000 9484136 10253120 10596800 11187500 11456000 11840000 11855170 12816400 13246000 14320000 14800000 16000000 16020500 16404992 16557500 16954880 17900000 18500000 18968272 20025625 20506240 20696875 21193600 22375000 22912000 23680000 23710340 25632800 26492000 28640000 29600000 29637925 32041000 32809984 33115000 33909760 35800000 37000000 37936544 40051250 41012480 41393750 42387200 44750000 47420680 51265600 52984000 57280000 59200000 59275850 64082000 66230000 71600000 74000000 75873088 80102500 82024960 82787500 84774400 89500000 94841360 100128125 102531200 103484375 105968000 114560000 118400000 118551700 128164000 132460000 143200000 148000000 148189625 151746176 160205000 164049920 165575000 169548800 179000000 189682720 200256250 205062400 206968750 211936000 237103400 256328000 264920000 286400000 296000000 296379250 303492352 320410000 331150000 358000000 379365440 400512500 410124800 413937500 423872000 474206800 500640625 512656000 529840000 572800000 592000000 592758500 606984704 640820000 662300000 716000000 740948125 758730880 801025000 820249600 827875000 847744000 948413600 1001281250 1025312000 1059680000 1185517000 1213969408 1281640000 1324600000 1432000000 1481896250 1517461760 1602050000 1655750000 1896827200 2002562500 2050624000 2119360000 2371034000 2563280000 2649200000 2864000000 2963792500 3034923520 3204100000 3311500000 3704740625 3793654400 4005125000 4101248000 4238720000 4742068000 5126560000 5298400000 5927585000 6069847040 6408200000 6623000000 7409481250 7587308800 8010250000 9484136000 10253120000 10596800000 11855170000 12816400000 13246000000 14818962500 15174617600 16020500000 18523703125 18968272000 20506240000 21193600000 23710340000 25632800000 26492000000 29637925000 30349235200 32041000000 37047406250 37936544000 47420680000 51265600000 52984000000 59275850000 64082000000 74094812500 75873088000 94841360000 102531200000 105968000000 118551700000 128164000000 148189625000 151746176000 189682720000 237103400000 256328000000 296379250000 379365440000 474206800000 512656000000 592758500000 758730880000 948413600000 1185517000000 1896827200000 2371034000000 3793654400000 4742068000000 9484136000000 18968272000000
- Sum of all divisors σ(n): 48951379390886
- Sum of proper divisors (its aliquot sum) s(n): 29983107390886
- 18968272000000 is an abundant number, because the sum of its proper divisors (29983107390886) is greater than itself. Its abundance is 11014835390886
Bases of 18968272000000
- Binary: 1000101000000011001010001110101010100000000002
- Hexadecimal: 0x1140651D5400
- Base-36: 6Q1WJEHOG
Squares and roots of 18968272000000
- 18968272000000 squared (189682720000002) is 359795342665984000000000000
- 18968272000000 cubed (189682720000003) is 6824695924021589659648000000000000000000
-
The
square root of 18968272000000 is 4355257.9716935251 -
The
cube root of 18968272000000 is 26669.1550455697
Scales and comparisons
How big is 18968272000000?- 18,968,272,000,000 seconds is equal to 603,132 years, 19 weeks, 4 days, 4 hours, 26 minutes, 40 seconds.
-
To count from 1 to 18,968,272,000,000 would take you about one million, five hundred seven thousand, eight hundred thirty 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 18968272000000 cubic inches would be around 2222.4 feet tall.
Recreational maths with 18968272000000
- 18968272000000 backwards is 00000027286981
- The number of decimal digits it has is: 14
- The sum of 18968272000000's digits is 43
- More coming soon!
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