21007002510
21,007,002,510 is an even composite number composed of six prime numbers multiplied together.
21007002510 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 21007002510:
2 × 36 × 5 × 132 × 172 × 59
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 17 × 17 × 59)See below for interesting mathematical facts about the number 21007002510 from the Numbermatics database.
Names of 21007002510
- Cardinal: 21007002510 can be written as Twenty-one billion, seven million, two thousand, five hundred ten.
Scientific notation
- Scientific notation: 2.100700251 × 1010
Factors of 21007002510
Divisors of 21007002510
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 3 5 6 9 10 13 15 17 18 26 27 30 34 39 45 51 54 59 65 78 81 85 90 102 117 118 130 135 153 162 169 170 177 195 221 234 243 255 270 289 295 306 338 351 354 390 405 442 459 486 507 510 531 578 585 590 663 702 729 765 767 810 845 867 885 918 1003 1014 1053 1062 1105 1170 1215 1326 1377 1445 1458 1521 1530 1534 1593 1690 1734 1755 1770 1989 2006 2106 2210 2295 2301 2430 2535 2601 2655 2754 2873 2890 3009 3042 3159 3186 3315 3510 3645 3757 3835 3978 4131 4335 4563 4590 4602 4779 5015 5070 5202 5265 5310 5746 5967 6018 6318 6630 6885 6903 7290 7514 7605 7670 7803 7965 8262 8619 8670 9027 9126 9477 9558 9945 9971 10030 10530 11271 11505 11934 12393 13005 13039 13689 13770 13806 14337 14365 15045 15210 15606 15795 15930 17051 17238 17901 18054 18785 18954 19890 19942 20655 20709 22542 22815 23010 23409 23895 24786 25857 26010 26078 27081 27378 28674 28730 29835 29913 30090 31590 33813 34102 34515 35802 37570 39015 39117 41067 41310 41418 43011 43095 45135 45630 46818 47385 47790 48841 49855 51153 51714 53703 54162 56355 59670 59826 61965 62127 65195 67626 68445 69030 70227 71685 77571 78030 78234 81243 82134 85255 86022 86190 89505 89739 90270 94770 97682 99710 101439 102306 103545 107406 112710 117045 117351 123201 123930 124254 129285 130390 135405 136890 140454 143370 146523 149565 153459 155142 161109 162486 169065 169507 170510 179010 179478 186381 195585 202878 205335 207090 210681 215055 221663 232713 234090 234702 243729 244205 246402 255765 258570 268515 269217 270810 293046 299130 304317 306918 310635 322218 338130 339014 351135 352053 372762 387855 391170 406215 410670 421362 430110 439569 443326 448695 460377 465426 487458 488410 507195 508521 511530 537030 538434 559143 586755 608634 616005 621270 664989 698139 702270 704106 731187 732615 767295 775710 805545 807651 812430 847535 879138 897390 912951 920754 931905 1014390 1017042 1053405 1056159 1108315 1118286 1163565 1173510 1218645 1232010 1318707 1329978 1346085 1381131 1396278 1462374 1465230 1521585 1525563 1534590 1611090 1615302 1695070 1760265 1825902 1863810 1994967 2094417 2106810 2112318 2197845 2216630 2301885 2327130 2422953 2437290 2542605 2637414 2692170 2738853 2762262 2795715 2881619 3043170 3051126 3168477 3324945 3490695 3520530 3655935 3956121 3989934 4038255 4143393 4188834 4395690 4564755 4576689 4603770 4845906 5085210 5280795 5477706 5591430 5763238 5984901 6336954 6593535 6649890 6905655 6981390 7268859 7311870 7627815 7912242 8076510 8286786 8644857 9129510 9153378 9505431 9974835 10472085 10561590 11868363 11969802 12114765 12430179 13187070 13694265 13730067 13811310 14408095 14537718 15255630 15842385 17289714 17954703 19010862 19780605 19949670 20716965 20944170 22883445 23736726 24229530 24860358 25934571 27388530 27460134 28816190 29924505 31684770 35605089 35909406 36344295 39561210 41190201 41433930 43224285 45766890 47527155 51869142 53864109 59341815 59849010 62150895 68650335 71210178 72688590 77803713 82380402 86448570 89773515 95054310 107728218 118683630 123570603 124301790 129672855 137300670 155607426 161592327 178025445 179547030 205951005 233411139 247141206 259345710 269320545 323184654 356050890 389018565 411902010 466822278 538641090 617853015 700233417 778037130 807961635 1167055695 1235706030 1400466834 1615923270 2100700251 2334111390 3501167085 4201400502 7002334170 10503501255 21007002510
- Sum of all divisors σ(n): 66318299640
- Sum of proper divisors (its aliquot sum) s(n): 45311297130
- 21007002510 is an abundant number, because the sum of its proper divisors (45311297130) is greater than itself. Its abundance is 24304294620
Bases of 21007002510
- Binary: 100111001000001110101101011100011102
- Hexadecimal: 0x4E41D6B8E
- Base-36: 9NF0YVI
Squares and roots of 21007002510
- 21007002510 squared (210070025102) is 441294154455146300100
- 21007002510 cubed (210070025103) is 9270267410287586008617913251000
-
The
square root of 21007002510 is 144937.9264029951 -
The
cube root of 21007002510 is 2759.2307993519
Scales and comparisons
How big is 21007002510?- 21,007,002,510 seconds is equal to 667 years, 49 weeks, 5 days, 14 hours, 28 minutes, 30 seconds.
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To count from 1 to 21,007,002,510 would take you about one thousand, three hundred thirty-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 21007002510 cubic inches would be around 229.9 feet tall.
Recreational maths with 21007002510
- 21007002510 backwards is 01520070012
- 21007002510 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21007002510's digits is 18
- More coming soon!
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