39454986 (number)

39454986 is an even 8-digits composite number following 39454985 and preceding 39454987. In scientific notation, it is written as 3.9454986 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 13136928 positive integers (up to 39454986) that are relatively prime to 39454986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.9454986 × 10^7
Engineering notation 3.9454986 × 10^6

Prime Factorization of 39454986

Prime Factorization 2 × 3 × 1039 × 6329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39454986
Product of the distinct prime numbers

The prime factorization of 39454986 is 2 × 3 × 1039 × 6329. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 69, 79, 474, 983, 8749, 4164, 30559, 69604, 66232, 338146, 4927956, 4368744, 73861574, 21298918, 524921531, 749077409, 618650784, 1194215979

Basic calculations (n = 39454986)

Multiplication

n×y
n×2 78909972
n×3 118364958
n×4 157819944
n×5 197274930

Division

n÷y
n÷2 19727493
n÷3 13151662
n÷3 9863746.5
n÷5 7890997.2

Exponentiation

ny
n2 1556695920260196
n3 6.1419415740123E+22
n4 2.4233021881547E+30
n5 9.5611353907415E+37

Nth Root

y√n
2√n 6281.3204025905
3√n 340.43481278659
4√n 79.254781575565
5√n 33.053722655028

Divisors of 39454986

1, 2, 3, 6, 1039, 2078, 3117, 6234, 6329, 12658, 18987, 37974, 6575831, 13151662, 19727493, 39454986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39454985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39454986 can be divided by 16 positive divisors. The sum of these divisors (counting 39454986) is 1, the average is 0.0625.

Base conversion 39454986

Base System Value
2 Binary 10010110100000100100001010
3 Ternary 2202020112001210
4 Quaternary 2112200210022
5 Quinary 40100024421
6 Senary 3525353550
8 Octal 226404412
10 Decimal 39454986
12 Duodecimal 112688b6
16 Hexadecimal 25a090a
20 Vigesimal c6bh96
36 Base36 nhnnu

Cryptographic Hash Functions

md5 69209913ec07f91e5248bd25d5b74bcc
sha1 d049c007c337bba608feca8ce811fd37686cbeeb
sha256 730dddad9629d04dbbe46e3e8f1005aa9c11de6bca49c8a8d149788bf44b7c45
sha512 314ff6592240ffba009a1e3eaad1c814cf4c63a8cbf881473496bc615d0c16a37543dc6834cdd948b21a04092bd6e941258e883dcef3ff158a8048972e75534b
ripemd-160 0739b769dbd073aa2e069efca1d9551152a6ab72

39454986 as geometric shapes

Circle

Radius = n
Diameter 78909972
Circumference 247902988.33018
Area 4.8905044669626E+15

Sphere

Radius = n
Volume 2.5727304703593E+23
Surface area 1.9562017867851E+16
Circumference 247902988.33018

Square

Length = n
Perimeter 157819944
Area 1556695920260196
Diagonal 55797776.304441

Cube

Length = n
Surface area 9340175521561176
Volume 6.1419415740123E+22
Space diagonal 68338040.363919

Equilateral Triangle

Length = n
Perimeter 118364958
Area 6.7406910645646E+14
Altitude 34169020.181959

Triangular Pyramid

Length = n
Surface area 6.7406910645646E+14
Volume 7.2383475610595E+21
Height 18599258.768147