31126908 (number)

31126908 is an even 8-digits composite number following 31126907 and preceding 31126909. In scientific notation, it is written as 3.1126908 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 10233216 positive integers (up to 31126908) that are relatively prime to 31126908.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred twenty-six thousand nine hundred eight

Notation

Scientific notation 3.1126908 × 10^7
Engineering notation 3.1126908 × 10^6

Prime Factorization of 31126908

Prime Factorization 2 × 2 × 3 × 73 × 35533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15563454
Product of the distinct prime numbers

The prime factorization of 31126908 is 2 × 2 × 3 × 73 × 35533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 91, 14, 690, 103, 7982, 7830, 17385, 22245, 846928, 663975, 996473, 6001058, 77187691, 27607168, 279555313, 145616532, 7964071729, 9472196191

Basic calculations (n = 31126908)

Multiplication

n×y
n×2 62253816
n×3 93380724
n×4 124507632
n×5 155634540

Division

n÷y
n÷2 15563454
n÷3 10375636
n÷3 7781727
n÷5 6225381.6

Exponentiation

ny
n2 968884401640464
n3 3.0158375632498E+22
n4 9.387369837422E+29
n5 2.9219979729141E+37

Nth Root

y√n
2√n 5579.1493975336
3√n 314.56615507657
4√n 74.693703868088
5√n 31.522974916827

Divisors of 31126908

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 35533, 71066, 106599, 142132, 213198, 426396, 2593909, 5187818, 7781727, 10375636, 15563454, 31126908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31126907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31126908 can be divided by 24 positive divisors. The sum of these divisors (counting 31126908) is 1, the average is 0.041666666666667.

Base conversion 31126908

Base System Value
2 Binary 1110110101111010101111100
3 Ternary 2011120102002110
4 Quaternary 1312233111330
5 Quinary 30432030113
6 Senary 3031054020
8 Octal 166572574
10 Decimal 31126908
12 Duodecimal a511310
16 Hexadecimal 1daf57c
20 Vigesimal 9eah58
36 Base36 ij5oc

Cryptographic Hash Functions

md5 83991b48fe4ea0a5cbf381cf55c5feba
sha1 5b4bff2e5124643cda741d52dc222c2e5a94c68c
sha256 c8a422152aca67be07107ebfb8603d08f71b652ea7c90d371409b7613e48fb78
sha512 54ec3aecccdefdfadc0fbdf257a3e8a22c0e838ceb9ac735524794bdc8fba4111cab8dfcac7b408d7e303a6046e2e5e3c75f169d8950b400b10f4b76a4c41a48
ripemd-160 8a4ef8286a8bbe1ed18a7b640a3c8972b7d2b0b8

31126908 as geometric shapes

Circle

Radius = n
Diameter 62253816
Circumference 195576131.00353
Area 3.0438401183714E+15

Sphere

Radius = n
Volume 1.2632710844168E+23
Surface area 1.2175360473486E+16
Circumference 195576131.00353

Square

Length = n
Perimeter 124507632
Area 968884401640464
Diagonal 44020095.44834

Cube

Length = n
Surface area 5813306409842784
Volume 3.0158375632498E+22
Space diagonal 53913386.138522

Equilateral Triangle

Length = n
Perimeter 93380724
Area 4.1953925257556E+14
Altitude 26956693.069261

Triangular Pyramid

Length = n
Surface area 4.1953925257556E+14
Volume 3.5541986532184E+21
Height 14673365.149447