39454946 (number)

39454946 is an even 8-digits composite number following 39454945 and preceding 39454947. In scientific notation, it is written as 3.9454946 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 19505728 positive integers (up to 39454946) that are relatively prime to 39454946.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred fifty-four thousand nine hundred forty-six

Notation

Scientific notation 3.9454946 × 10^7
Engineering notation 3.9454946 × 10^6

Prime Factorization of 39454946

Prime Factorization 2 × 89 × 221657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 39454946
Product of the distinct prime numbers

The prime factorization of 39454946 is 2 × 89 × 221657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 76, 4, 831, 34, 8056, 5818, 50827, 75463, 447767, 891374, 1611454, 6008857, 80956300, 94272363, 136827233, 957941102, 7142863543, 5544988684

Basic calculations (n = 39454946)

Multiplication

n×y
n×2 78909892
n×3 118364838
n×4 157819784
n×5 197274730

Division

n÷y
n÷2 19727473
n÷3 13151648.666667
n÷3 9863736.5
n÷5 7890989.2

Exponentiation

ny
n2 1556692763862916
n3 6.1419228936802E+22
n4 2.4232923610632E+30
n5 9.561086924796E+37

Nth Root

y√n
2√n 6281.3172185458
3√n 340.43469774074
4√n 79.254761488164
5√n 33.053715952963

Divisors of 39454946

1, 2, 89, 178, 221657, 443314, 19727473, 39454946

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 -39454945
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 39454946 can be divided by 8 positive divisors. The sum of these divisors (counting 39454946) is 1, the average is 0.125.

Base conversion 39454946

Base System Value
2 Binary 10010110100000100011100010
3 Ternary 2202020112000022
4 Quaternary 2112200203202
5 Quinary 40100024241
6 Senary 3525353442
8 Octal 226404342
10 Decimal 39454946
12 Duodecimal 11268882
16 Hexadecimal 25a08e2
20 Vigesimal c6bh76
36 Base36 nhnmq

Cryptographic Hash Functions

md5 6fc768c030dbd640b58247a8a610694c
sha1 bc5b766aeb3aaa47b4c16d623a40eb7da9e2d540
sha256 8eea882f564b13a7fbe19096df4c0a5f2514614440ed54e0dd9b64db4ce23b6d
sha512 5ed75e99c8aa53211b23e8d16c63f2fac51137f53b0b58a9a05c907514a0be166636645b0a96520d296ab9fafca2bb96b4a553d9d373e98885e30eaf6ee4c2e4
ripemd-160 c0b854e365e3b1af618ba4295bd06e72acbee3f0

39454946 as geometric shapes

Circle

Radius = n
Diameter 78909892
Circumference 247902737.00276
Area 4.8904945508481E+15

Sphere

Radius = n
Volume 2.5727226455601E+23
Surface area 1.9561978203393E+16
Circumference 247902737.00276

Square

Length = n
Perimeter 157819784
Area 1556692763862916
Diagonal 55797719.735898

Cube

Length = n
Surface area 9340156583177496
Volume 6.1419228936802E+22
Space diagonal 68337971.081886

Equilateral Triangle

Length = n
Perimeter 118364838
Area 6.7406773969635E+14
Altitude 34168985.540943

Triangular Pyramid

Length = n
Surface area 6.7406773969635E+14
Volume 7.238325546077E+21
Height 18599239.911966