402109968 (number)
402109968 is an even 9-digits composite number following 402109967 and preceding 402109969. In scientific notation, it is written as 4.02109968 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 123340800 positive integers (up to 402109968) that are relatively prime to 402109968.
Interesting facts
- 402109968 has 40 divisors, whose sum is 801555840
- The reverse of 402109968 is 869901204
- Previous prime number is 1607
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | four hundred two million one hundred nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 4.02109968 × 10^8 |
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Engineering notation | 4.02109968 × 10^6 |
Prime Factorization of 402109968
Prime Factorization 2 × 2 × 2 × 2 × 39 × 1607 × 401
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 50263746 | Product of the distinct prime numbers |
The prime factorization of 402109968 is 2 × 2 × 2 × 2 × 39 × 1607 × 401. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 402109968)
Multiplication
n×yn×2 | 804219936 |
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n×3 | 1206329904 |
n×4 | 1608439872 |
n×5 | 2010549840 |
Division
n÷yn÷2 | 201054984 |
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n÷3 | 134036656 |
n÷3 | 100527492 |
n÷5 | 80421993.6 |
Exponentiation
nyn2 | 161692426364961024 |
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n3 | 6.5018136391457E+25 |
n4 | 2.6144440743788E+34 |
n5 | 1.0512940230863E+43 |
Nth Root
y√n2√n | 20052.679820912 |
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3√n | 738.09955986753 |
4√n | 141.6074850455 |
5√n | 52.585858420885 |
Divisors of 402109968
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -402109967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 402109968 can be divided by 40 positive divisors. The sum of these divisors (counting 402109968) is 1, the average is 0.025.
Base conversion 402109968
Base | System | Value |
---|---|---|
2 | Binary | 10111111101111011011000010000 |
3 | Ternary | 1001000122022011210 |
4 | Quaternary | 113331323120100 |
5 | Quinary | 1310420004333 |
6 | Senary | 103522340120 |
8 | Octal | 2775733020 |
10 | Decimal | 402109968 |
12 | Duodecimal | b27ba640 |
16 | Hexadecimal | 17f7b610 |
20 | Vigesimal | 65d3ei8 |
36 | Base36 | 6nem1c |
Cryptographic Hash Functions
md5 | 65c6aad58d381ae3c654412272f14af2 |
---|---|
sha1 | e87ea01f76696a4071c13204b8291420adde3648 |
sha256 | 6a6fd8067295841b382550c3b967591c9c4a7ed44cbc5d21794d7a099086a085 |
sha512 | a1f075ff10b94127072519aea10c1d12b82bb11c667e5ae57690242b29ffedce4d566ddce8d01de89f6ae8d7ac55af28e8dde1df01eb7f99aff58a6ae6f61bbb |
ripemd-160 | 4066055631beaeffcfd40b5df1186aff8e3e320d |
402109968 as geometric shapes
Circle
Radius = nDiameter | 804219936 |
---|---|
Circumference | 2526531442.8081 |
Area | 5.0797173880927E+17 |
Sphere
Radius = nVolume | 2.7234733285E+26 |
---|---|
Surface area | 2.0318869552371E+18 |
Circumference | 2526531442.8081 |
Square
Length = nPerimeter | 1608439872 |
---|---|
Area | 161692426364961024 |
Diagonal | 568669370.31101 |
Cube
Length = nSurface area | 970154558189766144 |
---|---|
Volume | 6.5018136391457E+25 |
Space diagonal | 696474894.8059 |
Equilateral Triangle
Length = nPerimeter | 1206329904 |
---|---|
Area | 7.00148744158E+16 |
Altitude | 348237447.40295 |
Triangular Pyramid
Length = nSurface area | 7.00148744158E+16 |
---|---|
Volume | 7.6624608570852E+24 |
Height | 189556456.77034 |