21005417472000
21,005,417,472,000 is an even composite number composed of seven prime numbers multiplied together.
21005417472000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, six hundred eighty-eight divisors.
Prime factorization of 21005417472000:
213 × 3 × 53 × 13 × 192 × 31 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 19 × 19 × 31 × 47)See below for interesting mathematical facts about the number 21005417472000 from the Numbermatics database.
Names of 21005417472000
- Cardinal: 21005417472000 can be written as Twenty-one trillion, five billion, four hundred seventeen million, four hundred seventy-two thousand.
Scientific notation
- Scientific notation: 2.1005417472 × 1013
Factors of 21005417472000
Divisors of 21005417472000
- Number of divisors d(n): 2688
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 25 26 30 31 32 38 39 40 47 48 50 52 57 60 62 64 65 75 76 78 80 93 94 95 96 100 104 114 120 124 125 128 130 141 150 152 155 156 160 186 188 190 192 195 200 208 228 235 240 247 248 250 256 260 282 285 300 304 310 312 320 325 361 372 375 376 380 384 390 400 403 416 456 465 470 475 480 494 496 500 512 520 564 570 589 600 608 611 620 624 640 650 705 722 741 744 750 752 760 768 775 780 800 806 832 893 912 930 940 950 960 975 988 992 1000 1024 1040 1083 1128 1140 1175 1178 1200 1209 1216 1222 1235 1240 1248 1280 1300 1410 1425 1444 1457 1482 1488 1500 1504 1520 1536 1550 1560 1600 1612 1625 1664 1767 1786 1805 1824 1833 1860 1880 1900 1920 1950 1976 1984 2000 2015 2048 2080 2166 2256 2280 2325 2350 2356 2375 2400 2418 2432 2444 2470 2480 2496 2560 2600 2679 2820 2850 2888 2914 2945 2964 2976 3000 3008 3040 3055 3072 3100 3120 3200 3224 3250 3328 3525 3534 3572 3610 3648 3666 3705 3720 3760 3800 3840 3875 3900 3952 3968 4000 4030 4096 4160 4332 4371 4465 4512 4560 4650 4693 4700 4712 4750 4800 4836 4864 4875 4888 4940 4960 4992 5120 5200 5358 5415 5640 5700 5776 5828 5875 5890 5928 5952 6000 6016 6045 6080 6110 6144 6175 6200 6240 6400 6448 6500 6656 7050 7068 7125 7144 7220 7285 7296 7332 7410 7440 7520 7600 7657 7680 7750 7800 7904 7936 8000 8060 8192 8320 8664 8742 8835 8930 9024 9025 9120 9165 9300 9386 9400 9424 9500 9600 9672 9728 9750 9776 9880 9920 9984 10075 10240 10400 10716 10830 11191 11280 11400 11552 11609 11625 11656 11750 11780 11856 11904 12000 12032 12090 12160 12220 12288 12350 12400 12480 12800 12896 13000 13312 13395 14079 14100 14136 14250 14288 14440 14570 14592 14664 14725 14820 14880 15040 15200 15275 15314 15360 15500 15600 15808 15872 16000 16120 16640 16967 17328 17484 17625 17670 17860 18048 18050 18240 18330 18525 18600 18772 18800 18848 18941 19000 19200 19344 19456 19500 19552 19760 19840 19968 20150 20480 20800 21432 21660 21855 22325 22382 22560 22800 22971 23104 23218 23250 23312 23465 23500 23560 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69096768000 70018058240 73703219200 74487296000 80790067200 82052412000 84021669888 84699264000 85042176000 87522572800 89384755200 92129024000 100987584000 105027087360 107720089600 109403216000 110554828800 111730944000 112932352000 131283859200 134650112000 135518822400 138193536000 140036116480 148974592000 161580134400 164104824000 168043339776 169398528000 175045145600 184258048000 201975168000 210054174720 218806432000 221109657600 223461888000 225864704000 262567718400 269300224000 276387072000 280072232960 323160268800 328209648000 338797056000 350090291200 368516096000 403950336000 420108349440 437612864000 446923776000 525135436800 538600448000 552774144000 656419296000 677594112000 700180582400 807900672000 840216698880 875225728000 1050270873600 1105548288000 1312838592000 1400361164800 1615801344000 1750451456000 2100541747200 2625677184000 3500902912000 4201083494400 5251354368000 7001805824000 10502708736000 21005417472000
- Sum of all divisors σ(n): 83757218807808
- Sum of proper divisors (its aliquot sum) s(n): 62751801335808
- 21005417472000 is an abundant number, because the sum of its proper divisors (62751801335808) is greater than itself. Its abundance is 41746383863808
Bases of 21005417472000
- Binary: 1001100011010101101000111001001100000000000002
- Hexadecimal: 0x131AB4726000
- Base-36: 7G1R77VUO
Squares and roots of 21005417472000
- 21005417472000 squared (210054174720002) is 441227563173002870784000000
- 21005417472000 cubed (210054174720003) is 9268169164602178260672391938048000000000
-
The
square root of 21005417472000 is 4583166.7514939929 -
The
cube root of 21005417472000 is 27591.6140033977
Scales and comparisons
How big is 21005417472000?- 21,005,417,472,000 seconds is equal to 667,907 years, 15 weeks, 4 days, 18 hours, 40 minutes.
-
To count from 1 to 21,005,417,472,000 would take you about one million, six hundred sixty-nine thousand, seven hundred sixty-eight 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 21005417472000 cubic inches would be around 2299.3 feet tall.
Recreational maths with 21005417472000
- 21005417472000 backwards is 00027471450012
- The number of decimal digits it has is: 14
- The sum of 21005417472000's digits is 33
- More coming soon!
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Cite this page
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The information we have on file for 21005417472000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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