21327086040
21,327,086,040 is an even composite number composed of seven prime numbers multiplied together.
21327086040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 21327086040:
23 × 3 × 5 × 13 × 29 × 197 × 2393
(2 × 2 × 2 × 3 × 5 × 13 × 29 × 197 × 2393)See below for interesting mathematical facts about the number 21327086040 from the Numbermatics database.
Names of 21327086040
- Cardinal: 21327086040 can be written as Twenty-one billion, three hundred twenty-seven million, eighty-six thousand and forty.
Scientific notation
- Scientific notation: 2.132708604 × 1010
Factors of 21327086040
Divisors of 21327086040
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 29 30 39 40 52 58 60 65 78 87 104 116 120 130 145 156 174 195 197 232 260 290 312 348 377 390 394 435 520 580 591 696 754 780 788 870 985 1131 1160 1182 1508 1560 1576 1740 1885 1970 2262 2364 2393 2561 2955 3016 3480 3770 3940 4524 4728 4786 5122 5655 5713 5910 7179 7540 7683 7880 9048 9572 10244 11310 11426 11820 11965 12805 14358 15080 15366 17139 19144 20488 22620 22852 23640 23930 25610 28565 28716 30732 31109 34278 35895 38415 45240 45704 47860 51220 57130 57432 61464 62218 68556 69397 71790 74269 76830 85695 93327 95720 102440 114260 124436 137112 138794 143580 148538 153660 155545 171390 186654 208191 222807 228520 248872 277588 287160 297076 307320 311090 342780 346985 371345 373308 416382 445614 466635 471421 555176 594152 622180 685560 693970 742690 746616 832764 891228 902161 933270 942842 1040955 1114035 1244360 1387940 1414263 1485380 1665528 1782456 1804322 1866540 1885684 2081910 2228070 2357105 2706483 2775880 2828526 2970760 3608644 3733080 3771368 4163820 4456140 4510805 4714210 5412966 5657052 6128473 7071315 7217288 8327640 8912280 9021610 9428420 10825932 11314104 12256946 13532415 13671209 14142630 18043220 18385419 18856840 21651864 24513892 27064830 27342418 28285260 30642365 36086440 36770838 41013627 49027784 54129660 54684836 56570520 61284730 68356045 73541676 82027254 91927095 108259320 109369672 122569460 136712090 147083352 164054508 177725717 183854190 205068135 245138920 273424180 328109016 355451434 367708380 410136270 533177151 546848360 710902868 735416760 820272540 888628585 1066354302 1421805736 1640545080 1777257170 2132708604 2665885755 3554514340 4265417208 5331771510 7109028680 10663543020 21327086040
- Sum of all divisors σ(n): 71670614400
- Sum of proper divisors (its aliquot sum) s(n): 50343528360
- 21327086040 is an abundant number, because the sum of its proper divisors (50343528360) is greater than itself. Its abundance is 29016442320
Bases of 21327086040
- Binary: 100111101110011000110000001110110002
- Hexadecimal: 0x4F73181D8
- Base-36: 9SPLGWO
Squares and roots of 21327086040
- 21327086040 squared (213270860402) is 454844598957562881600
- 21327086040 cubed (213270860403) is 9700509896797237884593532864000
-
The
square root of 21327086040 is 146037.9609553625 -
The
cube root of 21327086040 is 2773.1743440173
Scales and comparisons
How big is 21327086040?- 21,327,086,040 seconds is equal to 678 years, 7 weeks, 6 hours, 34 minutes.
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To count from 1 to 21,327,086,040 would take you about one thousand, three hundred fifty-six 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 21327086040 cubic inches would be around 231.1 feet tall.
Recreational maths with 21327086040
- 21327086040 backwards is 04068072312
- The number of decimal digits it has is: 11
- The sum of 21327086040's digits is 33
- More coming soon!
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