31507434 (number)

31507434 is an even 8-digits composite number following 31507433 and preceding 31507435. In scientific notation, it is written as 3.1507434 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 8242560 positive integers (up to 31507434) that are relatively prime to 31507434.

Interesting facts

Basic properties

Name

Name thirty-one million five hundred seven thousand four hundred thirty-four

Notation

Scientific notation 3.1507434 × 10^7
Engineering notation 3.1507434 × 10^6

Prime Factorization of 31507434

Prime Factorization 2 × 27 × 107 × 7 × 19 × 41

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31507434
Product of the distinct prime numbers

The prime factorization of 31507434 is 2 × 27 × 107 × 7 × 19 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 77, 90, 206, 748, 7939, 7039, 70932, 85162, 514008, 895356, 5086762, 473531, 95722565, 88310685, 547551580, 744666963, 2814561731, 6689886344

Basic calculations (n = 31507434)

Multiplication

n×y
n×2 63014868
n×3 94522302
n×4 126029736
n×5 157537170

Division

n÷y
n÷2 15753717
n÷3 10502478
n÷3 7876858.5
n÷5 6301486.8

Exponentiation

ny
n2 992718397264356
n3 3.1278009382392E+22
n4 9.8548981626711E+29
n5 3.1050255343708E+37

Nth Root

y√n
2√n 5613.1483144489
3√n 315.8428222764
4√n 74.920947100586
5√n 31.599674350962

Divisors of 31507434

1, 2, 7, 14, 19, 27, 38, 41, 54, 82, 107, 133, 189, 214, 266, 287, 378, 513, 574, 749, 779, 1026, 1107, 1498, 1558, 2033, 2214, 2889, 3591, 4066, 4387, 5453, 5778, 7182, 7749, 8774, 10906, 14231, 15498, 20223, 21033, 28462, 30709, 40446, 42066, 54891, 61418, 83353, 109782, 118449, 147231, 166706, 236898, 294462, 384237, 583471, 768474, 829143, 1166942, 1658286, 2250531, 4501062, 15753717, 31507434

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31507433
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31507434 can be divided by 64 positive divisors. The sum of these divisors (counting 31507434) is 1, the average is 0.015625.

Base conversion 31507434

Base System Value
2 Binary 1111000001100001111101010
3 Ternary 2012021202002000
4 Quaternary 1320030033222
5 Quinary 31031214214
6 Senary 3043151430
8 Octal 170141752
10 Decimal 31507434
12 Duodecimal a675576
16 Hexadecimal 1e0c3ea
20 Vigesimal 9gi8be
36 Base36 irbai

Cryptographic Hash Functions

md5 c8482353cb0140289130f0a51e941fb1
sha1 3a8993b93db3eb73df014a911eef706f297ac978
sha256 fc87fc4d7534ba2a6b0d138f70d4751dced46bee0f0a2f0275521d7fe19fbbff
sha512 48e284b3f0d67073bc17508d7d6870f81dac4841f70b1a41827958aefc0f8a2c9494c2c6806ba29db36897a701e9de204f738800fa79f62500e80f924aaafedd
ripemd-160 9b98f2985b5d50df4386a87ba3596eb2e10961c2

31507434 as geometric shapes

Circle

Radius = n
Diameter 63014868
Circumference 197967046.37573
Area 3.1187168239291E+15

Sphere

Radius = n
Volume 1.3101701932618E+23
Surface area 1.2474867295717E+16
Circumference 197967046.37573

Square

Length = n
Perimeter 126029736
Area 992718397264356
Diagonal 44558240.478375

Cube

Length = n
Surface area 5956310383586136
Volume 3.1278009382392E+22
Space diagonal 54572476.504123

Equilateral Triangle

Length = n
Perimeter 94522302
Area 4.2985967541755E+14
Altitude 27286238.252062

Triangular Pyramid

Length = n
Surface area 4.2985967541755E+14
Volume 3.686148756051E+21
Height 14852746.826125