12721297374985121000
12,721,297,374,985,121,000 is an even composite number composed of four prime numbers multiplied together.
12721297374985121000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12721297374985121000:
23 × 53 × 133 × 179572
(2 × 2 × 2 × 5 × 5 × 5 × 13 × 13 × 13 × 17957 × 17957)See below for interesting mathematical facts about the number 12721297374985121000 from the Numbermatics database.
Names of 12721297374985121000
- Cardinal: 12721297374985121000 can be written as Twelve quintillion, seven hundred twenty-one quadrillion, two hundred ninety-seven trillion, three hundred seventy-four billion, nine hundred eighty-five million, one hundred twenty-one thousand.
Scientific notation
- Scientific notation: 1.2721297374985121 × 1019
Factors of 12721297374985121000
Divisors of 12721297374985121000
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 125 130 169 200 250 260 325 338 500 520 650 676 845 1000 1300 1352 1625 1690 2197 2600 3250 3380 4225 4394 6500 6760 8450 8788 10985 13000 16900 17576 17957 21125 21970 33800 35914 42250 43940 54925 71828 84500 87880 89785 109850 143656 169000 179570 219700 233441 274625 359140 439400 448925 466882 549250 718280 897850 933764 1098500 1167205 1795700 1867528 2197000 2244625 2334410 3034733 3591400 4489250 4668820 5836025 6069466 8978500 9337640 11672050 12138932 15173665 17957000 23344100 24277864 29180125 30347330 39451529 46688200 58360250 60694660 75868325 78903058 116720500 121389320 151736650 157806116 197257645 233441000 303473300 315612232 322453849 379341625 394515290 606946600 644907698 758683250 789030580 986288225 1289815396 1517366500 1578061160 1612269245 1972576450 2579630792 3034733000 3224538490 3945152900 4191900037 4931441125 6449076980 7890305800 8061346225 8383800074 9862882250 12898153960 16122692450 16767600148 19725764500 20959500185 32245384900 33535200296 39451529000 40306731125 41919000370 54494700481 64490769800 80613462250 83838000740 104797500925 108989400962 161226924500 167676001480 209595001850 217978801924 272473502405 322453849000 419190003700 435957603848 523987504625 544947004810 708431106253 838380007400 1047975009250 1089894009620 1362367512025 1416862212506 2095950018500 2179788019240 2724735024050 2833724425012 3542155531265 4191900037000 5449470048100 5667448850024 6811837560125 7084311062530 10898940096200 13623675120250 14168622125060 17710777656325 27247350240500 28337244250120 35421555312650 54494700481000 70843110625300 88553888281625 141686221250600 177107776563250 354215553126500 708431106253000
- Sum of all divisors σ(n): 12722384853866412400
- Sum of proper divisors (its aliquot sum) s(n): 1087478881291400
- 12721297374985121000 is a deficient number, because the sum of its proper divisors (1087478881291400) is less than itself. Its deficiency is 12720209896103829600
Bases of 12721297374985121000
- Binary: 10110000100010110010000010001111111011100001100011101100111010002
- Hexadecimal: 0xB08B208FEE18ECE8
- Base-36: 2ONEZK7KLBW88
Squares and roots of 12721297374985121000
- 12721297374985121000 squared (127212973749851210002) is 161831406902803330257714971384641000000
- 12721297374985121000 cubed (127212973749851210003) is 2058705451822780995845420728222729127558142926561000000000
-
The
square root of 12721297374985121000 is 3566692778.3291233451 -
12721297374985121000 is a
perfect cube number . Itscube root is 2334410
Scales and comparisons
How big is 12721297374985121000?- 12,721,297,374,985,121,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 12,721,297,374,985,121,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 12721297374985121000 cubic inches would be around 194534.2 feet tall.
Recreational maths with 12721297374985121000
- 12721297374985121000 backwards is 00012158947379212721
- The number of decimal digits it has is: 20
- The sum of 12721297374985121000's digits is 71
- More coming soon!
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