21374440000
21,374,440,000 is an even composite number composed of four prime numbers multiplied together.
21374440000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred fifteen divisors.
Prime factorization of 21374440000:
26 × 54 × 172 × 432
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 17 × 17 × 43 × 43)See below for interesting mathematical facts about the number 21374440000 from the Numbermatics database.
Names of 21374440000
- Cardinal: 21374440000 can be written as Twenty-one billion, three hundred seventy-four million, four hundred forty thousand.
Scientific notation
- Scientific notation: 2.137444 × 1010
Factors of 21374440000
Divisors of 21374440000
- Number of divisors d(n): 315
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 43 50 64 68 80 85 86 100 125 136 160 170 172 200 215 250 272 289 320 340 344 400 425 430 500 544 578 625 680 688 731 800 850 860 1000 1075 1088 1156 1250 1360 1376 1445 1462 1600 1700 1720 1849 2000 2125 2150 2312 2500 2720 2752 2890 2924 3400 3440 3655 3698 4000 4250 4300 4624 5000 5375 5440 5780 5848 6800 6880 7225 7310 7396 8000 8500 8600 9245 9248 10000 10625 10750 11560 11696 12427 13600 13760 14450 14620 14792 17000 17200 18275 18490 18496 20000 21250 21500 23120 23392 24854 26875 27200 28900 29240 29584 31433 34000 34400 36125 36550 36980 40000 42500 43000 46225 46240 46784 49708 53750 57800 58480 59168 62135 62866 68000 68800 72250 73100 73960 85000 86000 91375 92450 92480 99416 107500 115600 116960 118336 124270 125732 136000 144500 146200 147920 157165 170000 172000 180625 182750 184900 198832 215000 231125 231200 233920 248540 251464 289000 292400 295840 310675 314330 340000 344000 361250 365500 369800 397664 430000 456875 462250 462400 497080 502928 534361 578000 584800 591680 621350 628660 680000 722500 731000 739600 785825 795328 860000 913750 924500 994160 1005856 1068722 1155625 1156000 1169600 1242700 1257320 1445000 1462000 1479200 1553375 1571650 1720000 1827500 1849000 1988320 2011712 2137444 2311250 2312000 2485400 2514640 2671805 2890000 2924000 2958400 3106750 3143300 3655000 3698000 3929125 3976640 4274888 4622500 4970800 5029280 5343610 5780000 5848000 6213500 6286600 7310000 7396000 7766875 7858250 8549776 9245000 9941600 10058560 10687220 11560000 12427000 12573200 13359025 14620000 14792000 15533750 15716500 17099552 18490000 19645625 19883200 21374440 24854000 25146400 26718050 29240000 31067500 31433000 34199104 36980000 39291250 42748880 49708000 50292800 53436100 62135000 62866000 66795125 73960000 78582500 85497760 99416000 106872200 124270000 125732000 133590250 157165000 170995520 213744400 248540000 251464000 267180500 314330000 333975625 427488800 497080000 534361000 628660000 667951250 854977600 1068722000 1257320000 1335902500 2137444000 2671805000 4274888000 5343610000 10687220000 21374440000
- Sum of all divisors σ(n): 57642624237
- Sum of proper divisors (its aliquot sum) s(n): 36268184237
- 21374440000 is an abundant number, because the sum of its proper divisors (36268184237) is greater than itself. Its abundance is 14893744237
Bases of 21374440000
- Binary: 100111110100000010000010010010000002
- Hexadecimal: 0x4FA041240
- Base-36: 9THSFGG
Squares and roots of 21374440000
- 21374440000 squared (213744400002) is 456866685313600000000
- 21374440000 cubed (213744400003) is 9765269553234424384000000000000
-
21374440000 is a
perfect square number . Itssquare root is 146200 -
The
cube root of 21374440000 is 2775.2253151467
Scales and comparisons
How big is 21374440000?- 21,374,440,000 seconds is equal to 679 years, 33 weeks, 2 days, 8 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,374,440,000 would take you about one thousand, three hundred fifty-nine 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 21374440000 cubic inches would be around 231.3 feet tall.
Recreational maths with 21374440000
- 21374440000 backwards is 00004447312
- 21374440000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21374440000's digits is 25
- More coming soon!
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