313638161 (number)

313638161 is an odd 9-digits composite number following 313638160 and preceding 313638162. In scientific notation, it is written as 3.13638161 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 302823024 positive integers (up to 313638161) that are relatively prime to 313638161.

Interesting facts

Basic properties

Name

Name three hundred thirteen million six hundred thirty-eight thousand one hundred sixty-one

Notation

Scientific notation 3.13638161 × 10^8
Engineering notation 3.13638161 × 10^6

Prime Factorization of 313638161

Prime Factorization 29 × 10815109

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 313638161
Product of the distinct prime numbers

The prime factorization of 313638161 is 29 × 10815109. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 10, 24, 787, 900, 6140, 1949, 79453, 92925, 417580, 423208, 4011362, 1842284, 42875249, 56734354, 434348730, 575951138, 3333640620, 9349476688

Basic calculations (n = 313638161)

Multiplication

n×y
n×2 627276322
n×3 940914483
n×4 1254552644
n×5 1568190805

Division

n÷y
n÷2 156819080.5
n÷3 104546053.66667
n÷3 78409540.25
n÷5 62727632.2

Exponentiation

ny
n2 98368896035461921
n3 3.0852239652162E+25
n4 9.6764397072355E+33
n5 3.0349007548047E+42

Nth Root

y√n
2√n 17709.832325576
3√n 679.42725778492
4√n 133.07829396853
5√n 50.036368207643

Divisors of 313638161

1, 29, 10815109, 313638161

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -313638160
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 313638161 can be divided by 4 positive divisors. The sum of these divisors (counting 313638161) is 1, the average is 0.25.

Base conversion 313638161

Base System Value
2 Binary 10010101100011011110100010001
3 Ternary 210212011110200012
4 Quaternary 102230123310101
5 Quinary 1120242410121
6 Senary 51042204305
8 Octal 2254336421
10 Decimal 313638161
12 Duodecimal 89053695
16 Hexadecimal 12b1bd11
20 Vigesimal 4i04f81
36 Base36 56qcr5

Cryptographic Hash Functions

md5 33f216ad2091eef16a0e2b0a2b94a633
sha1 521a31748e3bbbc6c97b39d3dfd3ed4b0c57ea9a
sha256 855edbdb74a8ceba5e8e481be749405751b2f6cf9b9351278d9ec9331a9b4366
sha512 16d5b5e5b4878f6831cab2092a9414a5f0abd0719afaf0c2f06fde245fa82dd8b4549351076fc2de7b2df95780c9ed37ad8b5c36b0003c9c10f3d37167ae9577
ripemd-160 c54c1c7cd51c12ad049fcfade444e8d8b361cf68

313638161 as geometric shapes

Circle

Radius = n
Diameter 627276322
Circumference 1970646684.966
Area 3.0903500112675E+17

Sphere

Radius = n
Volume 1.292335592507E+26
Surface area 1.236140004507E+18
Circumference 1970646684.966

Square

Length = n
Perimeter 1254552644
Area 98368896035461921
Diagonal 443551340.96396

Cube

Length = n
Surface area 590213376212771526
Volume 3.0852239652162E+25
Space diagonal 543237230.04447

Equilateral Triangle

Length = n
Perimeter 940914483
Area 4.259498145447E+16
Altitude 271618615.02223

Triangular Pyramid

Length = n
Surface area 4.259498145447E+16
Volume 3.6359713121394E+24
Height 147850446.98799