21165948982000
21,165,948,982,000 is an even composite number composed of four prime numbers multiplied together.
21165948982000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21165948982000:
24 × 53 × 593 × 2272
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 59 × 59 × 59 × 227 × 227)See below for interesting mathematical facts about the number 21165948982000 from the Numbermatics database.
Names of 21165948982000
- Cardinal: 21165948982000 can be written as Twenty-one trillion, one hundred sixty-five billion, nine hundred forty-eight million, nine hundred eighty-two thousand.
Scientific notation
- Scientific notation: 2.1165948982 × 1013
Factors of 21165948982000
Divisors of 21165948982000
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 59 80 100 118 125 200 227 236 250 295 400 454 472 500 590 908 944 1000 1135 1180 1475 1816 2000 2270 2360 2950 3481 3632 4540 4720 5675 5900 6962 7375 9080 11350 11800 13393 13924 14750 17405 18160 22700 23600 26786 27848 28375 29500 34810 45400 51529 53572 55696 56750 59000 66965 69620 87025 90800 103058 107144 113500 118000 133930 139240 174050 205379 206116 214288 227000 257645 267860 278480 334825 348100 410758 412232 435125 454000 515290 535720 669650 696200 790187 821516 824464 870250 1026895 1030580 1071440 1288225 1339300 1392400 1580374 1643032 1674125 1740500 2053790 2061160 2576450 2678600 3040211 3160748 3286064 3348250 3481000 3950935 4107580 4122320 5134475 5152900 5357200 6080422 6321496 6441125 6696500 6962000 7901870 8215160 10268950 10305800 12160844 12642992 12882250 13393000 15201055 15803740 16430320 19754675 20537900 20611600 24321688 25672375 25764500 26786000 30402110 31607480 39509350 41075800 46621033 48643376 51344750 51529000 60804220 63214960 76005275 79018700 82151600 93242066 98773375 102689500 103058000 121608440 152010550 158037400 179372449 186484132 197546750 205379000 233105165 243216880 304021100 316074800 358744898 372968264 380026375 395093500 410758000 466210330 608042200 717489796 745936528 760052750 790187000 896862245 932420660 1165525825 1216084400 1434979592 1520105500 1580374000 1793724490 1864841320 2331051650 2869959184 3040211000 3587448980 3729682640 4484311225 4662103300 5827629125 6080422000 7174897960 8968622450 9324206600 10582974491 11655258250 14349795920 17937244900 18648413200 21165948982 22421556125 23310516500 35874489800 42331897964 44843112250 46621033000 52914872455 71748979600 84663795928 89686224500 93242066000 105829744910 169327591856 179372449000 211659489820 264574362275 358744898000 423318979640 529148724550 846637959280 1058297449100 1322871811375 2116594898200 2645743622750 4233189796400 5291487245500 10582974491000 21165948982000
- Sum of all divisors σ(n): 52292018319840
- Sum of proper divisors (its aliquot sum) s(n): 31126069337840
- 21165948982000 is an abundant number, because the sum of its proper divisors (31126069337840) is greater than itself. Its abundance is 9960120355840
Bases of 21165948982000
- Binary: 1001101000000000101001101111011010010111100002
- Hexadecimal: 0x134014DED2F0
- Base-36: 7I3I3J9PS
Squares and roots of 21165948982000
- 21165948982000 squared (211659489820002) is 447997396308626836324000000
- 21165948982000 cubed (211659489820003) is 9482290034337230744109848422168000000000
-
The
square root of 21165948982000 is 4600646.5830359107 -
The
cube root of 21165948982000 is 27661.7242911595
Scales and comparisons
How big is 21165948982000?- 21,165,948,982,000 seconds is equal to 673,011 years, 36 weeks, 5 days, 8 hours, 46 minutes, 40 seconds.
-
To count from 1 to 21,165,948,982,000 would take you about one million, six hundred eighty-two thousand, five hundred twenty-nine 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 21165948982000 cubic inches would be around 2305.1 feet tall.
Recreational maths with 21165948982000
- 21165948982000 backwards is 00028984956112
- The number of decimal digits it has is: 14
- The sum of 21165948982000's digits is 55
- More coming soon!
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