39748946 (number)

39748946 is an even 8-digits composite number following 39748945 and preceding 39748947. In scientific notation, it is written as 3.9748946 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 19633536 positive integers (up to 39748946) that are relatively prime to 39748946.

Interesting facts

Basic properties

Name

Name thirty-nine million seven hundred forty-eight thousand nine hundred forty-six

Notation

Scientific notation 3.9748946 × 10^7
Engineering notation 3.9748946 × 10^6

Prime Factorization of 39748946

Prime Factorization 2 × 157 × 277 × 457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39748946
Product of the distinct prime numbers

The prime factorization of 39748946 is 2 × 157 × 277 × 457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 69, 100, 122, 884, 7221, 1552, 63166, 8668, 34613, 729287, 3819689, 2869646, 61823140, 7661932, 93066004, 108531726, 8828231535, 9527550102

Basic calculations (n = 39748946)

Multiplication

n×y
n×2 79497892
n×3 119246838
n×4 158995784
n×5 198744730

Division

n÷y
n÷2 19874473
n÷3 13249648.666667
n÷3 9937236.5
n÷5 7949789.2

Exponentiation

ny
n2 1579978708110916
n3 6.2802488349851E+22
n4 2.4963327180838E+30
n5 9.9226594409148E+37

Nth Root

y√n
2√n 6304.676518268
3√n 341.27819336182
4√n 79.401993163069
5√n 33.102829979486

Divisors of 39748946

1, 2, 157, 277, 314, 457, 554, 914, 43489, 71749, 86978, 126589, 143498, 253178, 19874473, 39748946

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 -39748945
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 39748946 can be divided by 16 positive divisors. The sum of these divisors (counting 39748946) is 1, the average is 0.0625.

Base conversion 39748946

Base System Value
2 Binary 10010111101000010101010010
3 Ternary 2202210110022012
4 Quaternary 2113220111102
5 Quinary 40133431241
6 Senary 3535542522
8 Octal 227502522
10 Decimal 39748946
12 Duodecimal 1138aa42
16 Hexadecimal 25e8552
20 Vigesimal c88c76
36 Base36 nnyhe

Cryptographic Hash Functions

md5 8ee756c82fa26911f9b0b69a1a5c20d2
sha1 a8daa9d2ec49e05ef37324165e2ff9c896134f6f
sha256 09c0e49dc3ee189c808a589804b89a3a5508542391e944e030d9fa2da5be3aa3
sha512 40a9ee06b93c8e4d6b91e64131300c9462eb53909fa2372556af326b921f6e5330f5d9ff9e8cbf6758243c7222e5d86f94ff62a986bb1376cb65db9bc83a790b
ripemd-160 80a190e65281e891c207ea1260924a4446466dfe

39748946 as geometric shapes

Circle

Radius = n
Diameter 79497892
Circumference 249749993.48307
Area 4.9636495022295E+15

Sphere

Radius = n
Volume 2.6306644803607E+23
Surface area 1.9854598008918E+16
Circumference 249749993.48307

Square

Length = n
Perimeter 158995784
Area 1579978708110916
Diagonal 56213498.523236

Cube

Length = n
Surface area 9479872248665496
Volume 6.2802488349851E+22
Space diagonal 68847194.019312

Equilateral Triangle

Length = n
Perimeter 119246838
Area 6.8415084933129E+14
Altitude 34423597.009656

Triangular Pyramid

Length = n
Surface area 6.8415084933129E+14
Volume 7.4013442312614E+21
Height 18737832.841079