31474954 (number)

31474954 is an even 8-digits composite number following 31474953 and preceding 31474955. In scientific notation, it is written as 3.1474954 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 13438656 positive integers (up to 31474954) that are relatively prime to 31474954.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred seventy-four thousand nine hundred fifty-four

Notation

Scientific notation 3.1474954 × 10^7
Engineering notation 3.1474954 × 10^6

Prime Factorization of 31474954

Prime Factorization 2 × 7 × 7 × 397 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4496422
Product of the distinct prime numbers

The prime factorization of 31474954 is 2 × 7 × 7 × 397 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 12, 66, 95, 296, 6341, 1885, 61801, 26643, 233416, 835861, 4320040, 2517248, 12713389, 76168441, 680788230, 67365034, 4397227748, 5251633277

Basic calculations (n = 31474954)

Multiplication

n×y
n×2 62949908
n×3 94424862
n×4 125899816
n×5 157374770

Division

n÷y
n÷2 15737477
n÷3 10491651.333333
n÷3 7868738.5
n÷5 6294990.8

Exponentiation

ny
n2 990672729302116
n3 3.1181378583839E+22
n4 9.814324565829E+29
n5 3.0890541425054E+37

Nth Root

y√n
2√n 5610.254361435
3√n 315.73425422687
4√n 74.901631233472
5√n 31.593156645328

Divisors of 31474954

1, 2, 7, 14, 49, 98, 397, 794, 809, 1618, 2779, 5558, 5663, 11326, 19453, 38906, 39641, 79282, 321173, 642346, 2248211, 4496422, 15737477, 31474954

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31474953
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31474954 can be divided by 24 positive divisors. The sum of these divisors (counting 31474954) is 1, the average is 0.041666666666667.

Base conversion 31474954

Base System Value
2 Binary 1111000000100010100001010
3 Ternary 2012020002112001
4 Quaternary 1320010110022
5 Quinary 31024144304
6 Senary 3042341214
8 Octal 170042412
10 Decimal 31474954
12 Duodecimal a65a80a
16 Hexadecimal 1e0450a
20 Vigesimal 9ge77e
36 Base36 iqm8a

Cryptographic Hash Functions

md5 a17ffad430a27e1e82a36d251270b17d
sha1 8112b8b108557089afb10d3119e7071db9bfd4c1
sha256 e441318d27022e70bf7ef87baff7b538ccd0f1f34ace4ab4d2220d246a1350ed
sha512 9866eef2cfc522830359d5618e379e82af9183d29d64e26dad7c0613b4d3d59db0a33f8c145f48d5b8a7c2d7f01b7b3a158a382f314d223bb9ffc1301cedf827
ripemd-160 e1fe99b151b0a5f1fc4f1f6b86c4e9d89e75f613

31474954 as geometric shapes

Circle

Radius = n
Diameter 62949908
Circumference 197762968.51695
Area 3.1122901684873E+15

Sphere

Radius = n
Volume 1.3061225318372E+23
Surface area 1.2449160673949E+16
Circumference 197762968.51695

Square

Length = n
Perimeter 125899816
Area 990672729302116
Diagonal 44512306.821869

Cube

Length = n
Surface area 5944036375812696
Volume 3.1181378583839E+22
Space diagonal 54516219.493893

Equilateral Triangle

Length = n
Perimeter 94424862
Area 4.2897387520605E+14
Altitude 27258109.746947

Triangular Pyramid

Length = n
Surface area 4.2897387520605E+14
Volume 3.6747607072295E+21
Height 14837435.60729