313638938 (number)

313638938 is an even 9-digits composite number following 313638937 and preceding 313638939. In scientific notation, it is written as 3.13638938 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 156695580 positive integers (up to 313638938) that are relatively prime to 313638938.

Interesting facts

Basic properties

Name

Name three hundred thirteen million six hundred thirty-eight thousand nine hundred thirty-eight

Notation

Scientific notation 3.13638938 × 10^8
Engineering notation 3.13638938 × 10^6

Prime Factorization of 313638938

Prime Factorization 2 × 1279 × 122611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 313638938
Product of the distinct prime numbers

The prime factorization of 313638938 is 2 × 1279 × 122611. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 21, 58, 482, 595, 2254, 3592, 48235, 86305, 532142, 134656, 1620755, 6786980, 88758623, 94526161, 587921602, 134270095, 6499197308, 5205975546

Basic calculations (n = 313638938)

Multiplication

n×y
n×2 627277876
n×3 940916814
n×4 1254555752
n×5 1568194690

Division

n÷y
n÷2 156819469
n÷3 104546312.66667
n÷3 78409734.5
n÷5 62727787.6

Exponentiation

ny
n2 98369383429767844
n3 3.0852468950627E+25
n4 9.6765355963527E+33
n5 3.0349383479593E+42

Nth Root

y√n
2√n 17709.854262529
3√n 679.4278188503
4√n 133.07837638974
5√n 50.036392999409

Divisors of 313638938

1, 2, 1279, 2558, 122611, 245222, 156819469, 313638938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -313638937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 313638938 can be divided by 8 positive divisors. The sum of these divisors (counting 313638938) is 1, the average is 0.125.

Base conversion 313638938

Base System Value
2 Binary 10010101100011100000000011010
3 Ternary 210212011111201222
4 Quaternary 102230130000122
5 Quinary 1120242421223
6 Senary 51042212042
8 Octal 2254340032
10 Decimal 313638938
12 Duodecimal 89054022
16 Hexadecimal 12b1c01a
20 Vigesimal 4i04h6i
36 Base36 56qdcq

Cryptographic Hash Functions

md5 b6a2aca7c67ebab47e716f7d3612f1ed
sha1 0461c307a5d5d0628898e09a9b05d43ab9199d93
sha256 9b3005129e16f8c8c94ea1220d081a16e2f0290964a70c311d79ea2136e6660a
sha512 d3298a608bd893ecf40f96c2041a7d80cb47843c57ab11f862f8dda59fbf2db5176d529e3548b4a6f30ef74d0ad15b2d3cde359eb1cae3ec1b34e908a0ea7bc3
ripemd-160 42a190b937e8eb7653907cd3266d1e7992f5c6af

313638938 as geometric shapes

Circle

Radius = n
Diameter 627277876
Circumference 1970651567.001
Area 3.0903653232112E+17

Sphere

Radius = n
Volume 1.2923451973386E+26
Surface area 1.2361461292845E+18
Circumference 1970651567.001

Square

Length = n
Perimeter 1254555752
Area 98369383429767844
Diagonal 443552439.80789

Cube

Length = n
Surface area 590216300578607064
Volume 3.0852468950627E+25
Space diagonal 543238575.84794

Equilateral Triangle

Length = n
Perimeter 940916814
Area 4.2595192502395E+16
Altitude 271619287.92397

Triangular Pyramid

Length = n
Surface area 4.2595192502395E+16
Volume 3.6359983352226E+24
Height 147850813.2693