31307934 (number)

31307934 is an even 8-digits composite number following 31307933 and preceding 31307935. In scientific notation, it is written as 3.1307934 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 8474112 positive integers (up to 31307934) that are relatively prime to 31307934.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred seven thousand nine hundred thirty-four

Notation

Scientific notation 3.1307934 × 10^7
Engineering notation 3.1307934 × 10^6

Prime Factorization of 31307934

Prime Factorization 2 × 3 × 7 × 19 × 39233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31307934
Product of the distinct prime numbers

The prime factorization of 31307934 is 2 × 3 × 7 × 19 × 39233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 10, 63, 370, 41, 9943, 6489, 64878, 12366, 538112, 440567, 674534, 5873172, 51956811, 2662667, 684390096, 906536005, 2039706750, 36134533

Basic calculations (n = 31307934)

Multiplication

n×y
n×2 62615868
n×3 93923802
n×4 125231736
n×5 156539670

Division

n÷y
n÷2 15653967
n÷3 10435978
n÷3 7826983.5
n÷5 6261586.8

Exponentiation

ny
n2 980186731348356
n3 3.068762149273E+22
n4 9.6076602831137E+29
n5 3.0079599403815E+37

Nth Root

y√n
2√n 5595.349318854
3√n 315.17478835641
4√n 74.802067610822
5√n 31.559555801989

Divisors of 31307934

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39233, 78466, 117699, 235398, 274631, 549262, 745427, 823893, 1490854, 1647786, 2236281, 4472562, 5217989, 10435978, 15653967, 31307934

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31307933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31307934 can be divided by 32 positive divisors. The sum of these divisors (counting 31307934) is 1, the average is 0.03125.

Base conversion 31307934

Base System Value
2 Binary 1110111011011100010011110
3 Ternary 2011220121102010
4 Quaternary 1313123202132
5 Quinary 31003323214
6 Senary 3035012050
8 Octal 167334236
10 Decimal 31307934
12 Duodecimal a59a026
16 Hexadecimal 1ddb89e
20 Vigesimal 9fd9ge
36 Base36 in1cu

Cryptographic Hash Functions

md5 9f5f03394aee76f0b76d27af1637c386
sha1 d7550d43ae09487ad48aab547b026ba27cc76568
sha256 9275fee9f306bfb0f6bb9259f4e77f6eaa611167074c656c3fbda257f65b938d
sha512 4038b7151d6822d23d5dfef0b3ed456aca01065643cb63771c565edb3017e0620a67dbaf615b2d94736a1bef2363b8cb87ebd2643d48588738976734185798f8
ripemd-160 6ac6d5d12e4daf39dc1f2b2eb8eb08b542e6840b

31307934 as geometric shapes

Circle

Radius = n
Diameter 62615868
Circumference 196713550.90695
Area 3.0793474343502E+15

Sphere

Radius = n
Volume 1.2854400831694E+23
Surface area 1.2317389737401E+16
Circumference 196713550.90695

Square

Length = n
Perimeter 125231736
Area 980186731348356
Diagonal 44276104.872682

Cube

Length = n
Surface area 5881120388090136
Volume 3.068762149273E+22
Space diagonal 54226932.368013

Equilateral Triangle

Length = n
Perimeter 93923802
Area 4.2443330490005E+14
Altitude 27113466.184007

Triangular Pyramid

Length = n
Surface area 4.2443330490005E+14
Volume 3.6165708759992E+21
Height 14758701.624227