21013265067750
21,013,265,067,750 is an even composite number composed of six prime numbers multiplied together.
21013265067750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21013265067750:
2 × 32 × 53 × 172 × 31 × 10212
(2 × 3 × 3 × 5 × 5 × 5 × 17 × 17 × 31 × 1021 × 1021)See below for interesting mathematical facts about the number 21013265067750 from the Numbermatics database.
Names of 21013265067750
- Cardinal: 21013265067750 can be written as Twenty-one trillion, thirteen billion, two hundred sixty-five million, sixty-seven thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 2.101326506775 × 1013
Factors of 21013265067750
Divisors of 21013265067750
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 25 30 31 34 45 50 51 62 75 85 90 93 102 125 150 153 155 170 186 225 250 255 279 289 306 310 375 425 450 465 510 527 558 578 750 765 775 850 867 930 1021 1054 1125 1275 1395 1445 1530 1550 1581 1734 2042 2125 2250 2325 2550 2601 2635 2790 2890 3063 3162 3825 3875 4250 4335 4650 4743 5105 5202 5270 6126 6375 6975 7225 7650 7750 7905 8670 8959 9189 9486 10210 11625 12750 13005 13175 13950 14450 15315 15810 17357 17918 18378 19125 21675 23250 23715 25525 26010 26350 26877 30630 31651 34714 34875 36125 38250 39525 43350 44795 45945 47430 51050 52071 53754 63302 65025 65875 69750 72250 76575 79050 80631 86785 89590 91890 94953 104142 108375 118575 127625 130050 131750 134385 153150 156213 158255 161262 173570 189906 197625 216750 223975 229725 237150 255250 260355 268770 284859 295069 312426 316510 325125 382875 395250 403155 433925 447950 459450 474765 520710 538067 569718 590138 592875 650250 671925 765750 781065 791275 806310 867850 885207 949530 1042441 1076134 1119875 1148625 1185750 1301775 1343850 1424295 1475345 1562130 1582550 1614201 1770414 2015775 2084882 2169625 2239750 2297250 2373825 2603550 2655621 2690335 2848590 2950690 3127323 3228402 3359625 3905325 3956375 4031550 4339250 4426035 4747650 4842603 5212205 5311242 5380670 6254646 6508875 6719250 7121475 7376725 7810650 7912750 8071005 8852070 9147139 9381969 9685206 10078875 10424410 11869125 13017750 13278105 13451675 14242950 14753450 15636615 16142010 17721497 18294278 18763938 19526625 20157750 22130175 23738250 24213015 26061025 26556210 26903350 27441417 31273230 32315671 35442994 35607375 36883625 39053250 40355025 44260350 45735695 46909845 48426030 52122050 53164491 54882834 64631342 66390525 67258375 71214750 73767250 78183075 80710050 82324251 88607485 91471390 93819690 96947013 106328982 110650875 121065075 130305125 132781050 134516750 137207085 156366150 159493473 161578355 164648502 177214970 193894026 201775125 221301750 228678475 234549225 242130150 260610250 265822455 274414170 290841039 301265449 318986946 323156710 331952625 390915375 403550250 411621255 443037425 457356950 469098450 484735065 531644910 549366407 581682078 602530898 605325375 663905250 686035425 781830750 797467365 807891775 823242510 886074850 903796347 969470130 1098732814 1143392375 1172746125 1210650750 1329112275 1372070850 1454205195 1506327245 1594934730 1615783550 1648099221 1807592694 2058106275 2215187125 2286784750 2345492250 2423675325 2658224550 2711389041 2746832035 2908410390 3012654490 3296198442 3430177125 3987336825 4039458875 4116212550 4430374250 4518981735 4847350650 4944297663 5422778082 5493664070 6645561375 6860354250 7271025975 7531636225 7974673650 8078917750 8240496105 9037963470 9339228919 9888595326 10290531375 12118376625 13291122750 13556945205 13734160175 14542051950 15063272450 16480992210 18678457838 19936684125 20581062750 22594908675 24236753250 24721488315 27113890410 27468320350 28017686757 36355129875 37658181125 39873368250 41202480525 45189817350 46696144595 49442976630 56035373514 67784726025 68670800875 72710259750 75316362250 82404961050 84053060271 93392289190 112974543375 123607441575 135569452050 137341601750 140088433785 168106120542 206012402625 225949086750 233480722975 247214883150 280176867570 338923630125 412024805250 420265301355 466961445950 618037207875 677847260250 700442168925 840530602710 1167403614875 1236074415750 1400884337850 2101326506775 2334807229750 3502210844625 4202653013550 7004421689250 10506632533875 21013265067750
- Sum of all divisors σ(n): 62366965435008
- Sum of proper divisors (its aliquot sum) s(n): 41353700367258
- 21013265067750 is an abundant number, because the sum of its proper divisors (41353700367258) is greater than itself. Its abundance is 20340435299508
Bases of 21013265067750
- Binary: 1001100011100100010000011001100101110111001102
- Hexadecimal: 0x131C88332EE6
- Base-36: 7G5CZH3HI
Squares and roots of 21013265067750
- 21013265067750 squared (210132650677502) is 441557308807522412090062500
- 21013265067750 cubed (210132650677503) is 9278560772574810110397330598164234375000
-
The
square root of 21013265067750 is 4584022.8040172315 -
The
cube root of 21013265067750 is 27595.0496388925
Scales and comparisons
How big is 21013265067750?- 21,013,265,067,750 seconds is equal to 668,156 years, 43 weeks, 1 day, 10 hours, 22 minutes, 30 seconds.
-
To count from 1 to 21,013,265,067,750 would take you about one million, six hundred seventy thousand, three hundred ninety-two 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 21013265067750 cubic inches would be around 2299.6 feet tall.
Recreational maths with 21013265067750
- 21013265067750 backwards is 05776056231012
- 21013265067750 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21013265067750's digits is 45
- More coming soon!
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