31906670 (number)

31906670 is an even 8-digits composite number following 31906669 and preceding 31906671. In scientific notation, it is written as 3.1906670 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 12322464 positive integers (up to 31906670) that are relatively prime to 31906670.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred six thousand six hundred seventy

Notation

Scientific notation 3.1906670 × 10^7
Engineering notation 3.1906670 × 10^6

Prime Factorization of 31906670

Prime Factorization 2 × 5 × 29 × 110023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31906670
Product of the distinct prime numbers

The prime factorization of 31906670 is 2 × 5 × 29 × 110023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 71, 36, 213, 744, 8733, 9228, 37856, 77187, 119745, 446677, 3646256, 6319663, 53236231, 67712807, 750831509, 934024754, 1308134271, 4546625082

Basic calculations (n = 31906670)

Multiplication

n×y
n×2 63813340
n×3 95720010
n×4 127626680
n×5 159533350

Division

n÷y
n÷2 15953335
n÷3 10635556.666667
n÷3 7976667.5
n÷5 6381334

Exponentiation

ny
n2 1018035590488900
n3 3.2482125633984E+22
n4 1.0363964635021E+30
n5 3.3067959950128E+37

Nth Root

y√n
2√n 5648.5989413305
3√n 317.17125954849
4√n 75.157161610391
5√n 31.679352480575

Divisors of 31906670

1, 2, 5, 10, 29, 58, 145, 290, 110023, 220046, 550115, 1100230, 3190667, 6381334, 15953335, 31906670

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31906669
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31906670 can be divided by 16 positive divisors. The sum of these divisors (counting 31906670) is 1, the average is 0.0625.

Base conversion 31906670

Base System Value
2 Binary 1111001101101101101101110
3 Ternary 2020001000201112
4 Quaternary 1321231231232
5 Quinary 31132003140
6 Senary 3055512022
8 Octal 171555556
10 Decimal 31906670
12 Duodecimal a828612
16 Hexadecimal 1e6db6e
20 Vigesimal 9j86da
36 Base36 izvce

Cryptographic Hash Functions

md5 31671258548a772f2086226be5bc435b
sha1 c68b61d88a249655a973883bd4f0fbc8a5dc5dfe
sha256 2fa75f50b3731b2f279e3b2033adac9fbb7eb6e6ceab4a7fc1fc98d2f6416cf1
sha512 0de0fc464df164c7790eb2ee2ebeb4d0ba565f28a173a26ab7f9ea90b8f38f2a6e4bd54a03df60fb931ee6bb9b95b6597e8e647d5558ff78c001f649e4839379
ripemd-160 b135ae32ab9ad102bdedfcc8ee13b405ed98c81f

31906670 as geometric shapes

Circle

Radius = n
Diameter 63813340
Circumference 200475520.14503
Area 3.1982531321729E+15

Sphere

Radius = n
Volume 1.3606080968628E+23
Surface area 1.2793012528692E+16
Circumference 200475520.14503

Square

Length = n
Perimeter 127626680
Area 1018035590488900
Diagonal 45122845.444163

Cube

Length = n
Surface area 6108213542933400
Volume 3.2482125633984E+22
Space diagonal 55263973.540334

Equilateral Triangle

Length = n
Perimeter 95720010
Area 4.4082234166004E+14
Altitude 27631986.770167

Triangular Pyramid

Length = n
Surface area 4.4082234166004E+14
Volume 3.8280552171906E+21
Height 15040948.481388