21316270976
21,316,270,976 is an even composite number composed of seven prime numbers multiplied together.
21316270976 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 21316270976:
27 × 7 × 11 × 13 × 43 × 53 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 13 × 43 × 53 × 73)See below for interesting mathematical facts about the number 21316270976 from the Numbermatics database.
Names of 21316270976
- Cardinal: 21316270976 can be written as Twenty-one billion, three hundred sixteen million, two hundred seventy thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 2.1316270976 × 1010
Factors of 21316270976
Divisors of 21316270976
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 43 44 52 53 56 64 73 77 86 88 91 104 106 112 128 143 146 154 172 176 182 208 212 224 286 292 301 308 344 352 364 371 416 424 448 473 511 559 572 583 584 602 616 688 689 704 728 742 803 832 848 896 946 949 1001 1022 1118 1144 1166 1168 1204 1232 1376 1378 1408 1456 1484 1606 1664 1696 1892 1898 2002 2044 2236 2279 2288 2332 2336 2408 2464 2752 2756 2912 2968 3139 3212 3311 3392 3784 3796 3869 3913 4004 4081 4088 4472 4558 4576 4664 4672 4816 4823 4928 5504 5512 5621 5824 5936 6149 6278 6424 6622 6643 6784 7568 7579 7592 7738 7826 8008 8162 8176 8944 9116 9152 9328 9344 9632 9646 9856 10439 11024 11242 11648 11872 12298 12556 12848 13244 13286 15136 15158 15184 15476 15652 15953 16016 16324 16352 17888 18232 18304 18656 19264 19292 20878 21973 22048 22484 23744 24596 25069 25112 25696 26488 26572 27083 29627 30272 30316 30368 30952 31304 31906 32032 32648 32704 34529 35776 36464 37312 38528 38584 40807 41756 42559 43043 43946 44096 44968 47488 49192 50138 50224 50297 51392 52976 53053 53144 54166 59254 60544 60632 60736 61904 62608 63812 64064 65296 65408 69058 71552 72928 73073 74624 77168 81614 83512 85118 86086 87892 88192 89936 98384 100276 100448 100594 102784 105952 106106 106288 108332 118508 121264 121472 123808 125216 127624 128128 130592 138116 145856 146146 154336 163228 166367 167024 170236 172172 175483 175784 179872 196768 200552 200896 201188 207389 211904 212212 212576 216664 237016 241703 242528 247616 250432 255248 261184 276232 285649 291712 292292 297913 308672 325897 326456 332734 334048 340472 344344 350966 351568 352079 359744 393536 401104 401792 402376 414778 423808 424424 425152 433328 448877 474032 483406 485056 495232 500864 510496 522368 552464 553267 571298 584584 595826 617344 651794 652912 665468 668096 680944 688688 701932 703136 704158 719488 787072 802208 804752 829556 848848 850304 866656 897754 948064 966812 970112 1020992 1104928 1106534 1142596 1164569 1169168 1191652 1303588 1305824 1330936 1336192 1361888 1377376 1403864 1406272 1408316 1604416 1609504 1659112 1697696 1733312 1795508 1830037 1896128 1933624 2041984 2162771 2209856 2213068 2281279 2285192 2329138 2338336 2383304 2607176 2611648 2661872 2723776 2754752 2807728 2812544 2816632 3142139 3208832 3219008 3318224 3395392 3466624 3591016 3660074 3792256 3867248 3872869 4325542 4419712 4426136 4562558 4570384 4658276 4676672 4766608 5214352 5223296 5323744 5447552 5509504 5615456 5633264 6284278 6438016 6636448 6790784 7182032 7320148 7734496 7745738 8651084 8852272 9125116 9140768 9316552 9353344 9533216 10428704 10647488 11230912 11266528 12568556 12810259 13272896 14364064 14640296 15139397 15468992 15491476 17302168 17704544 18250232 18281536 18633104 19066432 20857408 21294976 22461824 22533056 23790481 25137112 25620518 26545792 28728128 29280592 30278794 30937984 30982952 34604336 35409088 36500464 36563072 37266208 38132864 41714816 45066112 47580962 50274224 51241036 57456256 58561184 60557588 61965904 69208672 70818176 73000928 74532416 95161924 100548448 102482072 117122368 121115176 123931808 138417344 146001856 149064832 166533367 190323848 201096896 204964144 234244736 242230352 247863616 276834688 292003712 333066734 380647696 402193792 409928288 484460704 495727232 666133468 761295392 819856576 968921408 1332266936 1522590784 1639713152 1937842816 2664533872 3045181568 5329067744 10658135488 21316270976
- Sum of all divisors σ(n): 60258401280
- Sum of proper divisors (its aliquot sum) s(n): 38942130304
- 21316270976 is an abundant number, because the sum of its proper divisors (38942130304) is greater than itself. Its abundance is 17625859328
Bases of 21316270976
- Binary: 100111101101000110001111011100000002
- Hexadecimal: 0x4F68C7B80
- Base-36: 9SJ5NY8
Squares and roots of 21316270976
- 21316270976 squared (213162709762) is 454383408322259992576
- 21316270976 cubed (213162709763) is 9685759858795747534473764274176
-
The
square root of 21316270976 is 146000.9279970507 -
The
cube root of 21316270976 is 2772.7055015777
Scales and comparisons
How big is 21316270976?- 21,316,270,976 seconds is equal to 677 years, 41 weeks, 1 day, 2 hours, 22 minutes, 56 seconds.
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To count from 1 to 21,316,270,976 would take you about one thousand, three hundred fifty-five 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 21316270976 cubic inches would be around 231.1 feet tall.
Recreational maths with 21316270976
- 21316270976 backwards is 67907261312
- 21316270976 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21316270976's digits is 44
- More coming soon!
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