21321003480
21,321,003,480 is an even composite number composed of six prime numbers multiplied together.
21321003480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21321003480:
23 × 3 × 5 × 73 × 792 × 83
(2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 79 × 79 × 83)See below for interesting mathematical facts about the number 21321003480 from the Numbermatics database.
Names of 21321003480
- Cardinal: 21321003480 can be written as Twenty-one billion, three hundred twenty-one million, three thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.132100348 × 1010
Factors of 21321003480
Divisors of 21321003480
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 79 83 84 98 105 120 140 147 158 166 168 196 210 237 245 249 280 294 316 332 343 392 395 415 420 474 490 498 553 581 588 632 664 686 735 790 830 840 948 980 996 1029 1106 1162 1176 1185 1245 1372 1470 1580 1659 1660 1715 1743 1896 1960 1992 2058 2212 2324 2370 2490 2744 2765 2905 2940 3160 3318 3320 3430 3486 3871 4067 4116 4424 4648 4740 4980 5145 5530 5810 5880 6241 6557 6636 6860 6972 7742 8134 8232 8295 8715 9480 9960 10290 11060 11613 11620 12201 12482 13114 13272 13720 13944 15484 16268 16590 17430 18723 19355 19671 20335 20580 22120 23226 23240 24402 24964 26228 27097 28469 30968 31205 32536 32785 33180 34860 37446 38710 39342 40670 41160 43687 45899 46452 48804 49928 52456 54194 56938 58065 61005 62410 65570 66360 69720 74892 77420 78684 81291 81340 85407 87374 91798 92904 93615 97608 98355 108388 113876 116130 122010 124820 131061 131140 135485 137697 142345 149784 154840 157368 162582 162680 170814 174748 183596 187230 196710 216776 218435 227752 229495 232260 244020 249640 262122 262280 270970 275394 284690 305809 321293 325164 341628 349496 367192 374460 393420 406455 427035 436870 458990 464520 488040 518003 524244 541940 550788 569380 611618 642586 650328 655305 683256 688485 748920 786840 812910 854070 873740 917427 917980 963879 1036006 1048488 1083880 1101576 1138760 1223236 1285172 1310610 1376970 1529045 1554009 1606465 1625820 1708140 1747480 1834854 1835960 1927758 2072012 2140663 2249051 2446472 2570344 2590015 2621220 2753940 3058090 3108018 3212930 3251640 3416280 3626021 3669708 3855516 4144024 4281326 4498102 4587135 4819395 5180030 5242440 5507880 6116180 6216036 6421989 6425860 6747153 7252042 7339416 7711032 7770045 8562652 8996204 9174270 9638790 10360060 10703315 10878063 11245255 12232360 12432072 12843978 12851720 13494306 14504084 15540090 17125304 17992408 18130105 18348540 19277580 20720120 21406630 21756126 22490510 25382147 25687956 26988612 29008168 31080180 32109945 33735765 36260210 36697080 38555160 42813260 43512252 44981020 50764294 51375912 53977224 54390315 62160360 64219890 67471530 72520420 76146441 85626520 87024504 89962040 101528588 108780630 126910735 128439780 134943060 145040840 152292882 177675029 203057176 217561260 253821470 256879560 269886120 304585764 355350058 380732205 435122520 507642940 533025087 609171528 710700116 761464410 888375145 1015285880 1066050174 1421400232 1522928820 1776750290 2132100348 2665125435 3045857640 3553500580 4264200696 5330250870 7107001160 10660501740 21321003480
- Sum of all divisors σ(n): 76458816000
- Sum of proper divisors (its aliquot sum) s(n): 55137812520
- 21321003480 is an abundant number, because the sum of its proper divisors (55137812520) is greater than itself. Its abundance is 33816809040
Bases of 21321003480
- Binary: 100111101101101010010110001110110002
- Hexadecimal: 0x4F6D4B1D8
- Base-36: 9SLZ3KO
Squares and roots of 21321003480
- 21321003480 squared (213210034802) is 454585189394172110400
- 21321003480 cubed (213210034803) is 9692212405029602657557344192000
-
The
square root of 21321003480 is 146017.1342000657 -
The
cube root of 21321003480 is 2772.9106792553
Scales and comparisons
How big is 21321003480?- 21,321,003,480 seconds is equal to 677 years, 48 weeks, 6 days, 20 hours, 58 minutes.
-
To count from 1 to 21,321,003,480 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 21321003480 cubic inches would be around 231.1 feet tall.
Recreational maths with 21321003480
- 21321003480 backwards is 08430012312
- 21321003480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21321003480's digits is 24
- More coming soon!
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The information we have on file for 21321003480 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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