39454944 (number)

39454944 is an even 8-digits composite number following 39454943 and preceding 39454945. In scientific notation, it is written as 3.9454944 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 12275712 positive integers (up to 39454944) that are relatively prime to 39454944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.9454944 × 10^7
Engineering notation 3.9454944 × 10^6

Prime Factorization of 39454944

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 19 × 97 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2465934
Product of the distinct prime numbers

The prime factorization of 39454944 is 2 × 2 × 2 × 2 × 2 × 3 × 19 × 97 × 223. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 39454944)

Multiplication

n×y
n×2 78909888
n×3 118364832
n×4 157819776
n×5 197274720

Division

n÷y
n÷2 19727472
n÷3 13151648
n÷3 9863736
n÷5 7890988.8

Exponentiation

ny
n2 1556692606043136
n3 6.1419219596646E+22
n4 2.4232918697094E+30
n5 9.5610845015039E+37

Nth Root

y√n
2√n 6281.3170593435
3√n 340.43469198845
4√n 79.254760483794
5√n 33.053715617859

Divisors of 39454944

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39454943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39454944 can be divided by 96 positive divisors. The sum of these divisors (counting 39454944) is 1, the average is 0.010416666666667.

Base conversion 39454944

Base System Value
2 Binary 10010110100000100011100000
3 Ternary 2202020112000020
4 Quaternary 2112200203200
5 Quinary 40100024234
6 Senary 3525353440
8 Octal 226404340
10 Decimal 39454944
12 Duodecimal 11268880
16 Hexadecimal 25a08e0
20 Vigesimal c6bh74
36 Base36 nhnmo

Cryptographic Hash Functions

md5 8a8aa9689290836b6ed5c2cc4c9ec0ad
sha1 442e8de9476f0b8d802f4fc777c94dc49c5390de
sha256 7d0ce6d0f7be8bdf4c98885068a41a076736009ff666ecff1be9df16dabe7acf
sha512 14f9838211038a463256a75c1c807e337f0c5a145f8a65cd49117d31f30d5f2e42277eb36e519468658fe50fb6d07b3bfe0c79fff288c294b13fdb785baecfab
ripemd-160 9dfe0458a358eab3a67022462a4c25296ec13339

39454944 as geometric shapes

Circle

Radius = n
Diameter 78909888
Circumference 247902724.43639
Area 4.8904940550427E+15

Sphere

Radius = n
Volume 2.5727222543206E+23
Surface area 1.9561976220171E+16
Circumference 247902724.43639

Square

Length = n
Perimeter 157819776
Area 1556692606043136
Diagonal 55797716.907471

Cube

Length = n
Surface area 9340155636258816
Volume 6.1419219596646E+22
Space diagonal 68337967.617785

Equilateral Triangle

Length = n
Perimeter 118364832
Area 6.7406767135838E+14
Altitude 34168983.808892

Triangular Pyramid

Length = n
Surface area 6.7406767135838E+14
Volume 7.238324445329E+21
Height 18599238.969157