2138137600
2,138,137,600 is an even composite number composed of three prime numbers multiplied together.
2138137600 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty-five divisors.
Prime factorization of 2138137600:
210 × 52 × 174
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 17 × 17 × 17 × 17)See below for interesting mathematical facts about the number 2138137600 from the Numbermatics database.
Names of 2138137600
- Cardinal: 2138137600 can be written as Two billion, one hundred thirty-eight million, one hundred thirty-seven thousand, six hundred.
Scientific notation
- Scientific notation: 2.1381376 × 109
Factors of 2138137600
Divisors of 2138137600
- Number of divisors d(n): 165
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 128 136 160 170 200 256 272 289 320 340 400 425 512 544 578 640 680 800 850 1024 1088 1156 1280 1360 1445 1600 1700 2176 2312 2560 2720 2890 3200 3400 4352 4624 4913 5120 5440 5780 6400 6800 7225 8704 9248 9826 10880 11560 12800 13600 14450 17408 18496 19652 21760 23120 24565 25600 27200 28900 36992 39304 43520 46240 49130 54400 57800 73984 78608 83521 87040 92480 98260 108800 115600 122825 147968 157216 167042 184960 196520 217600 231200 245650 295936 314432 334084 369920 393040 417605 435200 462400 491300 628864 668168 739840 786080 835210 924800 982600 1257728 1336336 1479680 1572160 1670420 1849600 1965200 2088025 2515456 2672672 3144320 3340840 3699200 3930400 4176050 5030912 5345344 6288640 6681680 7398400 7860800 8352100 10690688 12577280 13363360 15721600 16704200 21381376 25154560 26726720 31443200 33408400 42762752 53453440 62886400 66816800 85525504 106906880 125772800 133633600 213813760 267267200 427627520 534534400 1069068800 2138137600
- Sum of all divisors σ(n): 5631237637
- Sum of proper divisors (its aliquot sum) s(n): 3493100037
- 2138137600 is an abundant number, because the sum of its proper divisors (3493100037) is greater than itself. Its abundance is 1354962437
Bases of 2138137600
- Binary: 11111110111000101100100000000002
- Hexadecimal: 0x7F716400
- Base-36: ZCZPJ4
Squares and roots of 2138137600
- 2138137600 squared (21381376002) is 4571632396533760000
- 2138137600 cubed (21381376003) is 9774779120406941925376000000
-
2138137600 is a
perfect square number . Itssquare root is 46240 -
The
cube root of 2138137600 is 1288.2848025727
Scales and comparisons
How big is 2138137600?- 2,138,137,600 seconds is equal to 67 years, 51 weeks, 1 day, 23 hours, 6 minutes, 40 seconds.
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To count from 1 to 2,138,137,600 would take you about one hundred thirty-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 2138137600 cubic inches would be around 107.4 feet tall.
Recreational maths with 2138137600
- 2138137600 backwards is 0067318312
- The number of decimal digits it has is: 10
- The sum of 2138137600's digits is 31
- More coming soon!
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