31140168 (number)

31140168 is an even 8-digits composite number following 31140167 and preceding 31140169. In scientific notation, it is written as 3.1140168 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 10380048 positive integers (up to 31140168) that are relatively prime to 31140168.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred forty thousand one hundred sixty-eight

Notation

Scientific notation 3.1140168 × 10^7
Engineering notation 3.1140168 × 10^6

Prime Factorization of 31140168

Prime Factorization 2 × 2 × 2 × 3 × 1297507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7785042
Product of the distinct prime numbers

The prime factorization of 31140168 is 2 × 2 × 2 × 3 × 1297507. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 37, 36, 292, 117, 9749, 379, 10522, 37435, 403524, 48196, 561387, 7946675, 19795614, 65092706, 883166831, 235189487, 4209849572, 748039833

Basic calculations (n = 31140168)

Multiplication

n×y
n×2 62280336
n×3 93420504
n×4 124560672
n×5 155700840

Division

n÷y
n÷2 15570084
n÷3 10380056
n÷3 7785042
n÷5 6228033.6

Exponentiation

ny
n2 969710063068224
n3 3.0196934275235E+22
n4 9.4033760641578E+29
n5 2.9282271040505E+37

Nth Root

y√n
2√n 5580.3376241944
3√n 314.61081691767
4√n 74.701657439406
5√n 31.525660204037

Divisors of 31140168

1, 2, 3, 4, 6, 8, 12, 24, 1297507, 2595014, 3892521, 5190028, 7785042, 10380056, 15570084, 31140168

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 -31140167
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 31140168 can be divided by 16 positive divisors. The sum of these divisors (counting 31140168) is 1, the average is 0.0625.

Base conversion 31140168

Base System Value
2 Binary 1110110110010100101001000
3 Ternary 2011121002021120
4 Quaternary 1312302211020
5 Quinary 30432441133
6 Senary 3031235240
8 Octal 166624510
10 Decimal 31140168
12 Duodecimal a518b20
16 Hexadecimal 1db2948
20 Vigesimal 9eca88
36 Base36 ijfwo

Cryptographic Hash Functions

md5 9056620a223d685f70b1710a1f91cd97
sha1 34674c68c47b4f588511a1cc5987c491b915cf25
sha256 32eaec5dd79e89fa4926cd4b6c3fc3c9dd25309dd9137bd694fef8a47b65387d
sha512 df97bc173a7f49e0502696b1114acd628fe32b8e07ba50dd8973c37e937ddad3f57dff11d9892d398313c894b8b5f1b252b339829dfeeb210785862384b23e7c
ripemd-160 f205cda0877aa6cc1af22e99225d24dd4a784bde

31140168 as geometric shapes

Circle

Radius = n
Diameter 62280336
Circumference 195659446.0407
Area 3.0464340102472E+15

Sphere

Radius = n
Volume 1.2648862250668E+23
Surface area 1.2185736040989E+16
Circumference 195659446.0407

Square

Length = n
Perimeter 124560672
Area 969710063068224
Diagonal 44038847.920177

Cube

Length = n
Surface area 5818260378409344
Volume 3.0196934275235E+22
Space diagonal 53936353.132231

Equilateral Triangle

Length = n
Perimeter 93420504
Area 4.1989677446125E+14
Altitude 26968176.566115

Triangular Pyramid

Length = n
Surface area 4.1989677446125E+14
Volume 3.5587428328439E+21
Height 14679615.973392