21678141927732120
21,678,141,927,732,120 is an even composite number composed of seven prime numbers multiplied together.
21678141927732120 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 21678141927732120:
23 × 33 × 5 × 17 × 739 × 35363 × 45181
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 739 × 35363 × 45181)See below for interesting mathematical facts about the number 21678141927732120 from the Numbermatics database.
Names of 21678141927732120
- Cardinal: 21678141927732120 can be written as Twenty-one quadrillion, six hundred seventy-eight trillion, one hundred forty-one billion, nine hundred twenty-seven million, seven hundred thirty-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.167814192773212 × 1016
Factors of 21678141927732120
Divisors of 21678141927732120
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 68 72 85 90 102 108 120 135 136 153 170 180 204 216 255 270 306 340 360 408 459 510 540 612 680 739 765 918 1020 1080 1224 1478 1530 1836 2040 2217 2295 2956 3060 3672 3695 4434 4590 5912 6120 6651 7390 8868 9180 11085 12563 13302 14780 17736 18360 19953 22170 25126 26604 29560 33255 35363 37689 39906 44340 45181 50252 53208 62815 66510 70726 75378 79812 88680 90362 99765 100504 106089 113067 125630 133020 135543 141452 150756 159624 176815 180724 188445 199530 212178 225905 226134 251260 266040 271086 282904 301512 318267 339201 353630 361448 376890 399060 406629 424356 451810 452268 502520 530445 542172 565335 601171 636534 677715 678402 707260 753780 768077 798120 813258 848712 903620 904536 954801 1060890 1084344 1130670 1202342 1219887 1273068 1355430 1356804 1414520 1507560 1536154 1591335 1626516 1696005 1803513 1807240 1909602 2033145 2121780 2261340 2304231 2404684 2439774 2546136 2710860 2713608 3005855 3072308 3182670 3253032 3392010 3607026 3819204 3840385 4066290 4243560 4522680 4608462 4774005 4809368 4879548 5410539 5421720 6011710 6099435 6144616 6365340 6784020 6912693 7214052 7638408 7680770 8132580 9017565 9216924 9548010 9759096 10821078 11521155 12023420 12198870 12730680 13568040 13825386 14428104 15361540 16231617 16265160 18035130 18433848 19096020 20738079 21642156 23042310 24046840 24397740 26133257 27052695 27650772 30723080 32463234 33388759 34563465 36070260 38192040 41476158 43284312 46084620 48795480 52266514 54105390 55301544 64926468 66777518 69126930 72140520 78399771 81158085 82952316 92169240 100166277 103690395 104533028 108210780 129852936 130666285 133555036 138253860 156799542 162316170 165904632 166943795 200332554 207380790 209066056 216421560 235199313 261332570 267110072 276507720 300498831 313599084 324632340 333887590 391998855 400665108 414761580 444265369 470398626 500831385 522665140 567608903 600997662 627198168 649264680 667775180 705597939 783997710 801330216 829523160 888530738 901496493 940797252 1001662770 1045330280 1135217806 1175996565 1201995324 1332796107 1335550360 1411195878 1502494155 1567995420 1597735703 1702826709 1777061476 1802992986 1881594504 2003325540 2221326845 2270435612 2351993130 2403990648 2665592214 2822391756 2838044515 3004988310 3135990840 3195471406 3405653418 3527989695 3554122952 3605985972 3998388321 4006651080 4442653690 4507482465 4540871224 4703986260 4793207109 5108480127 5331184428 5644783512 5676089030 6009976620 6390942812 6663980535 6811306836 7055979390 7211971944 7988678515 7996776642 8514133545 8885307380 9014964930 9407972520 9586414218 10216960254 10662368856 11352178060 11995164963 12019953240 12781885624 13327961070 13622613672 14111958780 14379621327 15325440381 15977357030 15993553284 17028267090 17770614760 18029929860 19172828436 19991941605 20433920508 22704356120 23966035545 23990329926 25542400635 26655922140 27161506951 28223917560 28759242654 30650880762 31954714060 31987106568 34056534180 36059859720 38345656872 39983883210 40867841016 43138863981 47932071090 47980659852 51084801270 53311844280 54323013902 57518485308 59975824815 61301761524 63909428120 68113068360 71898106635 76627201905 79967766420 81484520853 86277727962 95864142180 95961319704 102169602540 108646027804 115036970616 119951649630 122603523048 135807534755 143796213270 153254403810 159935532840 162969041706 172555455924 191728284360 204339205080 215694319905 217292055608 239903299260 244453562559 271615069510 287592426540 306508807620 325938083412 345110911848 407422604265 431388639810 479806598520 488907125118 543230139020 575184853080 613017615240 651876166824 733360687677 814845208530 862777279620 977814250236 1086460278040 1180726684517 1222267812795 1466721375354 1629690417060 1725554559240 1955628500472 2361453369034 2444535625590 2933442750708 3259380834120 3542180053551 3666803438385 4722906738068 4889071251180 5866885501416 5903633422585 7084360107102 7333606876770 9445813476136 9778142502360 10626540160653 11807266845170 14168720214204 14667213753540 17710900267755 20072353636789 21253080321306 23614533690340 28337440428408 29334427507080 31879620481959 35421800535510 40144707273578 42506160642612 47229067380680 53132700803265 60217060910367 63759240963918 70843601071020 80289414547156 85012321285224 100361768183945 106265401606530 120434121820734 127518481927836 141687202142040 159398102409795 160578829094312 180651182731101 200723536367890 212530803213060 240868243641468 255036963855672 301085304551835 318796204819590 361302365462202 401447072735780 425061606426120 481736487282936 541953548193303 602170609103670 637592409639180 722604730924404 802894145471560 903255913655505 1083907096386606 1204341218207340 1275184819278360 1445209461848808 1806511827311010 2167814192773212 2408682436414680 2709767740966515 3613023654622020 4335628385546424 5419535481933030 7226047309244040 10839070963866060 21678141927732120
- Sum of all divisors σ(n): 76618484724096000
- Sum of proper divisors (its aliquot sum) s(n): 54940342796363880
- 21678141927732120 is an abundant number, because the sum of its proper divisors (54940342796363880) is greater than itself. Its abundance is 33262200868631760
Bases of 21678141927732120
- Binary: 10011010000010000100111101111001111111000110011100110002
- Hexadecimal: 0x4D0427BCFE3398
- Base-36: 5XG9CX2QEU0
Squares and roots of 21678141927732120
- 21678141927732120 squared (216781419277321202) is 469941837438897275864726479694400
- 21678141927732120 cubed (216781419277321203) is 10187465849779631154594977753456370337422664128000
-
The
square root of 21678141927732120 is 147234988.8027031433 -
The
cube root of 21678141927732120 is 278830.7616789455
Scales and comparisons
How big is 21678141927732120?- 21,678,141,927,732,120 seconds is equal to 689,297,858 years, 21 weeks, 20 hours, 42 minutes.
-
To count from 1 to 21,678,141,927,732,120 would take you about two billion, sixty-seven million, eight hundred ninety-three thousand, five hundred seventy-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 21678141927732120 cubic inches would be around 23235.9 feet tall.
Recreational maths with 21678141927732120
- 21678141927732120 backwards is 02123772914187612
- The number of decimal digits it has is: 17
- The sum of 21678141927732120's digits is 63
- More coming soon!
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The information we have on file for 21678141927732120 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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