31140147 (number)

31140147 is an odd 8-digits composite number following 31140146 and preceding 31140148. In scientific notation, it is written as 3.1140147 × 10^7. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 20760096 positive integers (up to 31140147) that are relatively prime to 31140147.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred forty thousand one hundred forty-seven

Notation

Scientific notation 3.1140147 × 10^7
Engineering notation 3.1140147 × 10^6

Prime Factorization of 31140147

Prime Factorization 3 × 10380049

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31140147
Product of the distinct prime numbers

The prime factorization of 31140147 is 3 × 10380049. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 93, 96, 57, 545, 1282, 5671, 94334, 50668, 662077, 159498, 113538, 5970242, 38699541, 796989, 662569621, 641259860, 66941385, 2435325788

Basic calculations (n = 31140147)

Multiplication

n×y
n×2 62280294
n×3 93420441
n×4 124560588
n×5 155700735

Division

n÷y
n÷2 15570073.5
n÷3 10380049
n÷3 7785036.75
n÷5 6228029.4

Exponentiation

ny
n2 969708755181609
n3 3.0196873183542E+22
n4 9.4033506987587E+29
n5 2.928217230519E+37

Nth Root

y√n
2√n 5580.3357425875
3√n 314.61074619627
4√n 74.701644845261
5√n 31.525655952043

Divisors of 31140147

1, 3, 10380049, 31140147

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31140146
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31140147 can be divided by 4 positive divisors. The sum of these divisors (counting 31140147) is 1, the average is 0.25.

Base conversion 31140147

Base System Value
2 Binary 1110110110010100100110011
3 Ternary 2011121002020210
4 Quaternary 1312302210303
5 Quinary 30432441042
6 Senary 3031235203
8 Octal 166624463
10 Decimal 31140147
12 Duodecimal a518b03
16 Hexadecimal 1db2933
20 Vigesimal 9eca77
36 Base36 ijfw3

Cryptographic Hash Functions

md5 6f0ae2bf1080c903ba4dc7dea93169db
sha1 04e555766d87d57905fc5a472d943bd6ab213459
sha256 3c322c880411737b9b85ebb23fd51229f3c120f94c3bd9772937a545e1054fa7
sha512 76770759e48c3bbefd8b5d7f0d53f390e944a84c6bd86d7b04b227a897d48e2c4d5a27cbb2796a583eccdabc2cf760ee6fb186a055d899c2e7e04931a40fd2c3
ripemd-160 c0951d7aa44b6927a9f36632decf158cc0ad2c45

31140147 as geometric shapes

Circle

Radius = n
Diameter 62280294
Circumference 195659314.09381
Area 3.0464299014002E+15

Sphere

Radius = n
Volume 1.264883666064E+23
Surface area 1.2185719605601E+16
Circumference 195659314.09381

Square

Length = n
Perimeter 124560588
Area 969708755181609
Diagonal 44038818.221692

Cube

Length = n
Surface area 5818252531089654
Volume 3.0196873183542E+22
Space diagonal 53936316.759164

Equilateral Triangle

Length = n
Perimeter 93420441
Area 4.1989620812973E+14
Altitude 26968158.379582

Triangular Pyramid

Length = n
Surface area 4.1989620812973E+14
Volume 3.5587356331188E+21
Height 14679606.073897