21040622720000
21,040,622,720,000 is an even composite number composed of five prime numbers multiplied together.
21040622720000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty divisors.
Prime factorization of 21040622720000:
210 × 54 × 13 × 41 × 61681
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 13 × 41 × 61681)See below for interesting mathematical facts about the number 21040622720000 from the Numbermatics database.
Names of 21040622720000
- Cardinal: 21040622720000 can be written as Twenty-one trillion, forty billion, six hundred twenty-two million, seven hundred twenty thousand.
Scientific notation
- Scientific notation: 2.104062272 × 1013
Factors of 21040622720000
Divisors of 21040622720000
- Number of divisors d(n): 440
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 41 50 52 64 65 80 82 100 104 125 128 130 160 164 200 205 208 250 256 260 320 325 328 400 410 416 500 512 520 533 625 640 650 656 800 820 832 1000 1024 1025 1040 1066 1250 1280 1300 1312 1600 1625 1640 1664 2000 2050 2080 2132 2500 2560 2600 2624 2665 3200 3250 3280 3328 4000 4100 4160 4264 5000 5120 5125 5200 5248 5330 6400 6500 6560 6656 8000 8125 8200 8320 8528 10000 10250 10400 10496 10660 12800 13000 13120 13312 13325 16000 16250 16400 16640 17056 20000 20500 20800 20992 21320 25600 25625 26000 26240 26650 32000 32500 32800 33280 34112 40000 41000 41600 41984 42640 51250 52000 52480 53300 61681 64000 65000 65600 66560 66625 68224 80000 82000 83200 85280 102500 104000 104960 106600 123362 128000 130000 131200 133250 136448 160000 164000 166400 170560 205000 208000 209920 213200 246724 260000 262400 266500 272896 308405 320000 328000 332800 333125 341120 410000 416000 426400 493448 520000 524800 533000 545792 616810 640000 656000 666250 682240 801853 820000 832000 852800 986896 1040000 1049600 1066000 1233620 1312000 1332500 1364480 1542025 1603706 1640000 1664000 1705600 1973792 2080000 2132000 2467240 2528921 2624000 2665000 2728960 3084050 3207412 3280000 3411200 3947584 4009265 4160000 4264000 4934480 5057842 5248000 5330000 6168100 6414824 6560000 6822400 7710125 7895168 8018530 8320000 8528000 9868960 10115684 10660000 12336200 12644605 12829648 13120000 13644800 15420250 15790336 16037060 17056000 19737920 20046325 20231368 21320000 24672400 25289210 25659296 26240000 30840500 31580672 32074120 32875973 34112000 38550625 39475840 40092650 40462736 42640000 49344800 50578420 51318592 61681000 63161344 63223025 64148240 65751946 68224000 77101250 78951680 80185300 80925472 85280000 98689600 100231625 101156840 102637184 123362000 126446050 128296480 131503892 154202500 157903360 160370600 161850944 164379865 170560000 197379200 200463250 202313680 205274368 246724000 252892100 256592960 263007784 308405000 315806720 316115125 320741200 323701888 328759730 341120000 394758400 400926500 404627360 410548736 493448000 501158125 505784200 513185920 526015568 616810000 632230250 641482400 647403776 657519460 789516800 801853000 809254720 821097472 821899325 986896000 1002316250 1011568400 1026371840 1052031136 1233620000 1264460500 1282964800 1294807552 1315038920 1579033600 1580575625 1603706000 1618509440 1643798650 1973792000 2004632500 2023136800 2052743680 2104062272 2467240000 2528921000 2565929600 2589615104 2630077840 3161151250 3207412000 3237018880 3287597300 3947584000 4009265000 4046273600 4105487360 4109496625 4208124544 4934480000 5057842000 5131859200 5260155680 6322302500 6414824000 6474037760 6575194600 7895168000 8018530000 8092547200 8218993250 8416249088 9868960000 10115684000 10263718400 10520311360 12644605000 12829648000 12948075520 13150389200 16037060000 16185094400 16437986500 16832498176 19737920000 20231368000 20527436800 20547483125 21040622720 25289210000 25659296000 26300778400 32074120000 32370188800 32875973000 33664996352 39475840000 40462736000 41094966250 42081245440 50578420000 51318592000 52601556800 64148240000 64740377600 65751946000 80925472000 82189932500 84162490880 101156840000 102637184000 105203113600 128296480000 131503892000 161850944000 164379865000 168324981760 202313680000 210406227200 256592960000 263007784000 323701888000 328759730000 404627360000 420812454400 513185920000 526015568000 657519460000 809254720000 841624908800 1052031136000 1315038920000 1618509440000 2104062272000 2630077840000 4208124544000 5260155680000 10520311360000 21040622720000
- Sum of all divisors σ(n): 57983529762312
- Sum of proper divisors (its aliquot sum) s(n): 36942907042312
- 21040622720000 is an abundant number, because the sum of its proper divisors (36942907042312) is greater than itself. Its abundance is 15902284322312
Bases of 21040622720000
- Binary: 1001100100010111001101101011111010100000000002
- Hexadecimal: 0x1322E6D7D400
- Base-36: 7GHXFIJ28
Squares and roots of 21040622720000
- 21040622720000 squared (210406227200002) is 442707804445380198400000000
- 21040622720000 cubed (210406227200003) is 9314847888534783601493147648000000000000
-
The
square root of 21040622720000 is 4587005.8556753555 -
The
cube root of 21040622720000 is 27607.0199884699
Scales and comparisons
How big is 21040622720000?- 21,040,622,720,000 seconds is equal to 669,026 years, 37 weeks, 2 days, 22 hours, 13 minutes, 20 seconds.
-
To count from 1 to 21,040,622,720,000 would take you about one million, six hundred seventy-two thousand, five hundred sixty-six 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 21040622720000 cubic inches would be around 2300.6 feet tall.
Recreational maths with 21040622720000
- 21040622720000 backwards is 00002722604012
- 21040622720000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21040622720000's digits is 26
- More coming soon!
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