31474725 (number)

31474725 is an odd 8-digits composite number following 31474724 and preceding 31474726. In scientific notation, it is written as 3.1474725 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 16427520 positive integers (up to 31474725) that are relatively prime to 31474725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1474725 × 10^7
Engineering notation 3.1474725 × 10^6

Prime Factorization of 31474725

Prime Factorization 75 × 47 × 8929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31474725
Product of the distinct prime numbers

The prime factorization of 31474725 is 75 × 47 × 8929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31474725)

Multiplication

n×y
n×2 62949450
n×3 94424175
n×4 125898900
n×5 157373625

Division

n÷y
n÷2 15737362.5
n÷3 10491575
n÷3 7868681.25
n÷5 6294945

Exponentiation

ny
n2 990658313825625
n3 3.1180697996625E+22
n4 9.8140389475183E+29
n5 3.0889417701243E+37

Nth Root

y√n
2√n 5610.233952341
3√n 315.73348850354
4√n 74.901494994032
5√n 31.593110673195

Divisors of 31474725

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31474724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31474725 can be divided by 8 positive divisors. The sum of these divisors (counting 31474725) is 1, the average is 0.125.

Base conversion 31474725

Base System Value
2 Binary 1111000000100010000100101
3 Ternary 2012020002012120
4 Quaternary 1320010100211
5 Quinary 31024142400
6 Senary 3042340153
8 Octal 170042045
10 Decimal 31474725
12 Duodecimal a65a659
16 Hexadecimal 1e04425
20 Vigesimal 9ge6g5
36 Base36 iqm1x

Cryptographic Hash Functions

md5 40fa210bb6e75c361f65c205f0cd79d9
sha1 2e65f93292edc2081ad14ab30dde34b6a16ebb23
sha256 1ccb489d143db162c89eccd82e528b5e22f983e9745ba617cd0866b3efb42b83
sha512 9399ecac65445fabf3eadd3476d996a152d944f764a5558611f900c391865fdeb423a1c6c77b49fe731ded866fe700a366d6fa3b705f63d9e34126391619954d
ripemd-160 c8b1831673a2c84d53497ea4497f4d5419a051b7

31474725 as geometric shapes

Circle

Radius = n
Diameter 62949450
Circumference 197761529.66752
Area 3.1122448809322E+15

Sphere

Radius = n
Volume 1.3060940234667E+23
Surface area 1.2448979523729E+16
Circumference 197761529.66752

Square

Length = n
Perimeter 125898900
Area 990658313825625
Diagonal 44511982.966964

Cube

Length = n
Surface area 5943949882953750
Volume 3.1180697996625E+22
Space diagonal 54515822.854258

Equilateral Triangle

Length = n
Perimeter 94424175
Area 4.2896763312162E+14
Altitude 27257911.427129

Triangular Pyramid

Length = n
Surface area 4.2896763312162E+14
Volume 3.6746804992573E+21
Height 14837327.655655