31688871020928
31,688,871,020,928 is an even composite number composed of five prime numbers multiplied together.
What does the number 31688871020928 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 720 divisors.
31688871020928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 31688871020928:
27 × 34 × 11 × 792 × 2112
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 79 × 79 × 211 × 211)See below for interesting mathematical facts about the number 31688871020928 from the Numbermatics database.
Names of 31688871020928
- Cardinal: 31688871020928 can be written as Thirty-one trillion, six hundred eighty-eight billion, eight hundred seventy-one million, twenty thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1688871020928 × 1013
Factors of 31688871020928
Divisors of 31688871020928
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 79 81 88 96 99 108 128 132 144 158 162 176 192 198 211 216 237 264 288 297 316 324 352 384 396 422 432 474 528 576 594 632 633 648 704 711 792 844 864 869 891 948 1056 1152 1188 1264 1266 1296 1408 1422 1584 1688 1728 1738 1782 1896 1899 2112 2133 2321 2376 2528 2532 2592 2607 2844 3168 3376 3456 3476 3564 3792 3798 4224 4266 4642 4752 5056 5064 5184 5214 5688 5697 6241 6336 6399 6752 6952 6963 7128 7584 7596 7821 8532 9284 9504 10112 10128 10368 10428 11376 11394 12482 12672 12798 13504 13904 13926 14256 15168 15192 15642 16669 17064 17091 18568 18723 19008 20256 20856 20889 22752 22788 23463 24964 25596 27008 27808 27852 28512 30336 30384 31284 33338 34128 34182 37136 37446 38016 40512 41712 41778 44521 45504 45576 46926 49928 50007 51192 55616 55704 56169 57024 60768 62568 62667 66676 68256 68364 68651 70389 74272 74892 81024 83424 83556 89042 91008 91152 93852 99856 100014 102384 111232 111408 112338 114048 121536 125136 125334 133352 133563 136512 136728 137302 140778 148544 149784 150021 166848 167112 168507 178084 182304 183359 187704 188001 199712 200028 204768 205953 222816 224676 243072 250272 250668 266704 267126 273024 273456 274604 281556 297088 299568 300042 333696 334224 337014 356168 364608 366718 375408 376002 399424 400056 400689 409536 411906 445632 449352 450063 489731 500544 501336 505521 533408 534252 546912 549208 550077 563112 599136 600084 617859 668448 674028 712336 729216 733436 750816 752004 798848 800112 801378 819072 823812 891264 898704 900126 979462 1001088 1002672 1011042 1066816 1068504 1093824 1098416 1100154 1126224 1198272 1200168 1202067 1235718 1316851 1336896 1348056 1350189 1424672 1466872 1469193 1501632 1504008 1600224 1602756 1647624 1650231 1797408 1800252 1853577 1958924 2005344 2022084 2133632 2137008 2187648 2196832 2200308 2252448 2396544 2400336 2404134 2471436 2633702 2673792 2696112 2700378 2849344 2933744 2938386 3003264 3008016 3200448 3205512 3295248 3300462 3517159 3594816 3600504 3606201 3707154 3917848 3950553 4010688 4044168 4274016 4393664 4400616 4407579 4504896 4800672 4808268 4942872 4950693 5267404 5392224 5400756 5560731 5698688 5867488 5876772 6016032 6400896 6411024 6590496 6600924 7034318 7189632 7201008 7212402 7414308 7835696 7901106 8021376 8088336 8548032 8787328 8801232 8815158 9009792 9601344 9616536 9885744 9901386 10534808 10551477 10784448 10801512 11121462 11734976 11753544 11851659 12032064 12822048 13180992 13201848 13222737 14068636 14402016 14424804 14485361 14828616 14852079 15671392 15802212 16176672 17096064 17602464 17630316 19202688 19233072 19771488 19802772 21069616 21102954 21568896 21603024 22242924 23469952 23507088 23703318 24064128 25644096 26361984 26403696 26445474 28137272 28804032 28849608 28970722 29657232 29704158 31342784 31604424 31654431 32353344 35204928 35260632 35554977 38466144 38688749 39542976 39605544 39668211 42139232 42205908 43206048 43456083 44485848 47014176 47406636 51288192 52807392 52890948 56274544 57608064 57699216 57941444 59314464 59408316 62685568 63208848 63308862 64706688 70409856 70521264 71109954 76932288 77377498 79085952 79211088 79336422 84278464 84411816 86412096 86912166 88971696 94028352 94813272 94963293 105614784 105781896 106664931 112549088 115398432 115882888 116066247 118628928 118816632 126417696 126617724 130368249 141042528 142219908 153864576 154754996 158422176 158672844 168556928 168823632 172824192 173824332 177943392 188056704 189626544 189926586 211229568 211563792 213329862 225098176 230796864 231765776 232132494 237257856 237633264 252835392 253235448 260736498 277855561 282085056 284439816 284889879 309509992 316844352 317345688 337647264 347648664 348198741 355886784 379253088 379853172 391104747 423127584 426659724 450196352 461593728 463531552 464264988 475266528 505670784 506470896 521472996 555711122 564170112 568879632 569779758 619019984 633688704 634691376 675294528 695297328 696397482 711773568 758506176 759706344 782209494 833566683 846255168 853319448 927063104 928529976 950533056 1012941792 1042945992 1044596223 1111422244 1137759264 1139559516 1173314241 1238039968 1269382752 1350589056 1390594656 1392794964 1517012352 1519412688 1564418988 1667133366 1692510336 1706638896 1854126208 1857059952 1901066112 2025883584 2085891984 2089192446 2222844488 2275518528 2279119032 2346628482 2476079936 2500700049 2538765504 2781189312 2785589928 3038825376 3056411171 3128837976 3133788669 3334266732 3413277792 3714119904 4051767168 4171783968 4178384892 4445688976 4551037056 4558238064 4693256964 4952159872 5001400098 5077531008 5562378624 5571179856 6077650752 6112822342 6257675952 6267577338 6668533464 6826555584 7428239808 7502100147 8343567936 8356769784 8891377952 9116476128 9169233513 9386513928 10002800196 11142359712 12155301504 12225644684 12515351904 12535154676 13337066928 13653111168 14856479616 15004200294 16687135872 16713539568 17782755904 18232952256 18338467026 18773027856 20005600392 22284719424 22506300441 24451289368 25030703808 25070309352 26674133856 27507700539 30008400588 33427079136 35565511808 36465904512 36676934052 37546055712 40011200784 44569438848 45012600882 48902578736 50061407616 50140618704 53348267712 55015401078 60016801176 66854158272 73353868104 75092111424 80022401568 82523101617 90025201764 97805157472 100281237408 106696535424 110030802156 120033602352 133708316544 146707736208 150184222848 160044803136 165046203234 180050403528 195610314944 200562474816 220061604312 240067204704 247569304851 293415472416 320089606272 330092406468 360100807056 391220629888 401124949632 440123208624 480134409408 495138609702 586830944832 660184812936 720201614112 880246417248 960268818816 990277219404 1173661889664 1320369625872 1440403228224 1760492834496 1980554438808 2640739251744 2880806456448 3520985668992 3961108877616 5281478503488 7922217755232 10562957006976 15844435510464 31688871020928
- Sum of all divisors σ(n): 104693715306180
- Sum of proper divisors (its aliquot sum) s(n): 73004844285252
- 31688871020928 is an abundant number, because the sum of its proper divisors (73004844285252) is greater than itself. Its abundance is 41315973264324
Bases of 31688871020928
- Binary: 1110011010010001000111110011010001001100000002
- Hexadecimal: 0x1CD223E68980
- Base-36: B8DNZMG00
Squares and roots of 31688871020928
- 31688871020928 squared (316888710209282) is 1004184546581010385013981184
- 31688871020928 cubed (316888710209283) is 31821474577814703331215768273775862218752
-
The
square root of 31688871020928 is 5629286.9016357657 -
The
cube root of 31688871020928 is 31644.7927433165
Scales and comparisons
How big is 31688871020928?- 31,688,871,020,928 seconds is equal to 1,007,608 years, 4 weeks, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 31,688,871,020,928 would take you about two million, five hundred nineteen thousand and twenty 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 31688871020928 cubic inches would be around 2637.1 feet tall.
Recreational maths with 31688871020928
- 31688871020928 backwards is 82902017888613
- The number of decimal digits it has is: 14
- The sum of 31688871020928's digits is 63
- More coming soon!
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The information we have on file for 31688871020928 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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