21007087586212
21,007,087,586,212 is an even composite number composed of six prime numbers multiplied together.
21007087586212 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21007087586212:
22 × 72 × 13 × 19 × 31 × 2413
(2 × 2 × 7 × 7 × 13 × 19 × 31 × 241 × 241 × 241)See below for interesting mathematical facts about the number 21007087586212 from the Numbermatics database.
Names of 21007087586212
- Cardinal: 21007087586212 can be written as Twenty-one trillion, seven billion, eighty-seven million, five hundred eighty-six thousand, two hundred twelve.
Scientific notation
- Scientific notation: 2.1007087586212 × 1013
Factors of 21007087586212
Divisors of 21007087586212
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 13 14 19 26 28 31 38 49 52 62 76 91 98 124 133 182 196 217 241 247 266 364 403 434 482 494 532 589 637 806 868 931 964 988 1178 1274 1519 1612 1687 1729 1862 2356 2548 2821 3038 3133 3374 3458 3724 4123 4579 5642 6076 6266 6748 6916 7471 7657 8246 9158 11284 11809 12103 12532 14942 15314 16492 18316 19747 21931 23618 24206 28861 29884 30628 32053 39494 43862 47236 48412 52297 53599 57722 58081 59527 64106 78988 87724 97123 104594 107198 115444 116162 119054 128212 141949 153517 194246 209188 214396 224371 232324 238108 283898 307034 366079 375193 388492 406567 416689 448742 567796 614068 679861 732158 750386 755053 813134 833378 897484 993643 1103539 1359722 1464316 1500772 1510106 1626268 1666756 1800511 1845337 1987286 2207078 2719444 2845969 2916823 3020212 3601022 3690674 3974572 4414156 4759027 5285371 5691938 5833646 6955501 7202044 7381348 7724773 9518054 10570742 11383876 11667292 12603577 12917359 13911002 13997521 14346007 15449546 19036108 21141484 23406643 25207154 25834718 27822004 27995042 28692014 30899092 34209709 36997597 46813286 50414308 51669436 54073411 55990084 57384028 68419418 73995194 88225039 90421513 93626572 97982647 100422049 108146822 136838836 147990388 163846501 176450078 180843026 181967773 195965294 200844098 216293644 239467963 265952899 327693002 352900156 361686052 363935546 391930588 401688196 433923151 444726217 478935926 531905798 655386004 685878529 702954343 727871092 867846302 889452434 957871852 1063811596 1146925507 1273774411 1371757058 1405908686 1676275741 1735692604 1778904868 1861670293 2293851014 2547548822 2743514116 2811817372 3037462057 3113083519 3352551482 3457387687 3723340586 4587702028 5095097644 5641000963 6074924114 6226167038 6705102964 6914775374 7446681172 8244539869 8916420877 11282001926 12149848228 12452334076 13031692051 13829550748 16489079738 17832841754 21262234399 21791584633 22564003852 24201713809 26063384102 32978159476 35665683508 39487006741 42524468798 43583169266 48403427618 52126768204 57711779083 78974013482 85048937596 87166338532 96806855236 107179018297 115423558166 157948026964 169411996663 214358036594 230847116332 276409047187 338823993326 403982453581 428716073188 552818094374 677647986652 750253128079 807964907162 1105636188748 1500506256158 1615929814324 3001012512316 5251771896553 10503543793106 21007087586212
- Sum of all divisors σ(n): 50250204533760
- Sum of proper divisors (its aliquot sum) s(n): 29243116947548
- 21007087586212 is an abundant number, because the sum of its proper divisors (29243116947548) is greater than itself. Its abundance is 8236029361336
Bases of 21007087586212
- Binary: 1001100011011000101111111111001001011101001002
- Hexadecimal: 0x131B17FE4BA4
- Base-36: 7G2ITK884
Squares and roots of 21007087586212
- 21007087586212 squared (210070875862122) is 441297728854782312532508944
- 21007087586212 cubed (210070875862123) is 9270380041648846632851254709193261080128
-
The
square root of 21007087586212 is 4583348.9487722839 -
The
cube root of 21007087586212 is 27592.3452421445
Scales and comparisons
How big is 21007087586212?- 21,007,087,586,212 seconds is equal to 667,960 years, 21 weeks, 19 hours, 16 minutes, 52 seconds.
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To count from 1 to 21,007,087,586,212 would take you about one million, six hundred sixty-nine thousand, nine hundred one 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 21007087586212 cubic inches would be around 2299.4 feet tall.
Recreational maths with 21007087586212
- 21007087586212 backwards is 21268578070012
- 21007087586212 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21007087586212's digits is 49
- More coming soon!
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