21147137088
21,147,137,088 is an even composite number composed of six prime numbers multiplied together.
21147137088 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21147137088:
26 × 3 × 7 × 112 × 109 × 1193
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 11 × 109 × 1193)See below for interesting mathematical facts about the number 21147137088 from the Numbermatics database.
Names of 21147137088
- Cardinal: 21147137088 can be written as Twenty-one billion, one hundred forty-seven million, one hundred thirty-seven thousand and eighty-eight.
Scientific notation
- Scientific notation: 2.1147137088 × 1010
Factors of 21147137088
Divisors of 21147137088
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 109 112 121 132 154 168 176 192 218 224 231 242 264 308 327 336 352 363 436 448 462 484 528 616 654 672 704 726 763 847 872 924 968 1056 1193 1199 1232 1308 1344 1452 1526 1694 1744 1848 1936 2112 2289 2386 2398 2464 2541 2616 2904 3052 3388 3488 3579 3597 3696 3872 4578 4772 4796 4928 5082 5232 5808 6104 6776 6976 7158 7194 7392 7744 8351 8393 9156 9544 9592 10164 10464 11616 12208 13123 13189 13552 14316 14388 14784 16702 16786 18312 19088 19184 20328 20928 23232 24416 25053 25179 26246 26378 27104 28632 28776 33404 33572 36624 38176 38368 39369 39567 40656 48832 50106 50358 52492 52756 54208 57264 57552 66808 67144 73248 76352 76736 78738 79134 81312 91861 92323 100212 100716 104984 105512 114528 115104 130037 133616 134288 144353 146496 157476 158268 162624 183722 184646 200424 201432 209968 211024 229056 230208 260074 267232 268576 275583 276969 288706 314952 316536 367444 369292 390111 400848 402864 419936 422048 433059 520148 534464 537152 551166 553938 577412 629904 633072 734888 738584 780222 801696 805728 839872 844096 866118 910259 1010471 1040296 1102332 1107876 1154824 1259808 1266144 1430407 1469776 1477168 1560444 1603392 1611456 1732236 1820518 2020942 2080592 2204664 2215752 2309648 2519616 2532288 2730777 2860814 2939552 2954336 3031413 3120888 3464472 3641036 4041884 4161184 4291221 4409328 4431504 4619296 5461554 5721628 5879104 5908672 6062826 6241776 6928944 7282072 8083768 8322368 8582442 8818656 8863008 9238592 10012849 10923108 11443256 12125652 12483552 13857888 14564144 15734477 16167536 17164884 17637312 17726016 20025698 21846216 22886512 24251304 24967104 27715776 29128288 30038547 31468954 32335072 34329768 40051396 43692432 45773024 47203431 48502608 58256576 60077094 62937908 64670144 68659536 80102792 87384864 91546048 94406862 97005216 110141339 120154188 125875816 137319072 160205584 174769728 188813724 194010432 220282678 240308376 251751632 274638144 320411168 330424017 377627448 440565356 480616752 503503264 640822336 660848034 755254896 881130712 961233504 1007006528 1321696068 1510509792 1762261424 1922467008 2643392136 3021019584 3524522848 5286784272 7049045696 10573568544 21147137088
- Sum of all divisors σ(n): 70990846080
- Sum of proper divisors (its aliquot sum) s(n): 49843708992
- 21147137088 is an abundant number, because the sum of its proper divisors (49843708992) is greater than itself. Its abundance is 28696571904
Bases of 21147137088
- Binary: 100111011000111011110110100010000002
- Hexadecimal: 0x4EC77B440
- Base-36: 9PQGJEO
Squares and roots of 21147137088
- 21147137088 squared (211471370882) is 447201407018665119744
- 21147137088 cubed (211471370883) is 9457029460170196661990303465472
-
The
square root of 21147137088 is 145420.5524951683 -
The
cube root of 21147137088 is 2765.3526790121
Scales and comparisons
How big is 21147137088?- 21,147,137,088 seconds is equal to 672 years, 21 weeks, 3 days, 12 hours, 44 minutes, 48 seconds.
-
To count from 1 to 21,147,137,088 would take you about one thousand, three hundred forty-four 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 21147137088 cubic inches would be around 230.4 feet tall.
Recreational maths with 21147137088
- 21147137088 backwards is 88073174112
- 21147137088 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21147137088's digits is 42
- More coming soon!
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The information we have on file for 21147137088 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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