216448020
216,448,020 is an even composite number composed of six prime numbers multiplied together.
216448020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 216448020:
22 × 32 × 5 × 41 × 139 × 211
(2 × 2 × 3 × 3 × 5 × 41 × 139 × 211)See below for interesting mathematical facts about the number 216448020 from the Numbermatics database.
Names of 216448020
- Cardinal: 216448020 can be written as Two hundred sixteen million, four hundred forty-eight thousand and twenty.
Scientific notation
- Scientific notation: 2.1644802 × 108
Factors of 216448020
Divisors of 216448020
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 41 45 60 82 90 123 139 164 180 205 211 246 278 369 410 417 422 492 556 615 633 695 738 820 834 844 1055 1230 1251 1266 1390 1476 1668 1845 1899 2085 2110 2460 2502 2532 2780 3165 3690 3798 4170 4220 5004 5699 6255 6330 7380 7596 8340 8651 9495 11398 12510 12660 17097 17302 18990 22796 25020 25953 28495 29329 34194 34604 37980 43255 51291 51906 56990 58658 68388 77859 85485 86510 87987 102582 103812 113980 117316 129765 146645 155718 170970 173020 175974 205164 256455 259530 263961 293290 311436 341940 351948 389295 439935 512910 519060 527922 586580 778590 879870 1025820 1055844 1202489 1319805 1557180 1759740 2404978 2639610 3607467 4809956 5279220 6012445 7214934 10822401 12024890 14429868 18037335 21644802 24049780 36074670 43289604 54112005 72149340 108224010 216448020
- Sum of all divisors σ(n): 680621760
- Sum of proper divisors (its aliquot sum) s(n): 464173740
- 216448020 is an abundant number, because the sum of its proper divisors (464173740) is greater than itself. Its abundance is 247725720
Bases of 216448020
- Binary: 11001110011010111100000101002
- Hexadecimal: 0xCE6BC14
- Base-36: 3KV8D0
Squares and roots of 216448020
- 216448020 squared (2164480202) is 46849745361920400
- 216448020 cubed (2164480203) is 10140534621091853977608000
-
The
square root of 216448020 is 14712.1725112235 -
The
cube root of 216448020 is 600.4145468523
Scales and comparisons
How big is 216448020?- 216,448,020 seconds is equal to 6 years, 45 weeks, 6 days, 4 hours, 27 minutes.
-
To count from 1 to 216,448,020 would take you about ten 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 216448020 cubic inches would be around 50 feet tall.
Recreational maths with 216448020
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