39472912 (number)

39472912 is an even 8-digits composite number following 39472911 and preceding 39472913. In scientific notation, it is written as 3.9472912 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 18575360 positive integers (up to 39472912) that are relatively prime to 39472912.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred seventy-two thousand nine hundred twelve

Notation

Scientific notation 3.9472912 × 10^7
Engineering notation 3.9472912 × 10^6

Prime Factorization of 39472912

Prime Factorization 2 × 2 × 2 × 2 × 17 × 145121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4934114
Product of the distinct prime numbers

The prime factorization of 39472912 is 2 × 2 × 2 × 2 × 17 × 145121. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 14, 34, 854, 867, 2466, 6252, 69295, 87232, 60290, 762785, 1290458, 7436956, 72351390, 77158595, 121459893, 209429658, 8462549358, 7949121566

Basic calculations (n = 39472912)

Multiplication

n×y
n×2 78945824
n×3 118418736
n×4 157891648
n×5 197364560

Division

n÷y
n÷2 19736456
n÷3 13157637.333333
n÷3 9868228
n÷5 7894582.4

Exponentiation

ny
n2 1558110781759744
n3 6.1503169774654E+22
n4 2.427709208236E+30
n5 9.5828751938288E+37

Nth Root

y√n
2√n 6282.7471698295
3√n 340.48636276021
4√n 79.263782207446
5√n 33.056725638626

Divisors of 39472912

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145121, 290242, 580484, 1160968, 2321936, 2467057, 4934114, 9868228, 19736456, 39472912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39472911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39472912 can be divided by 20 positive divisors. The sum of these divisors (counting 39472912) is 1, the average is 0.05.

Base conversion 39472912

Base System Value
2 Binary 10010110100100111100010000
3 Ternary 2202021102122201
4 Quaternary 2112210330100
5 Quinary 40101113122
6 Senary 3530012544
8 Octal 226447420
10 Decimal 39472912
12 Duodecimal 11277154
16 Hexadecimal 25a4f10
20 Vigesimal c6e25c
36 Base36 ni1hs

Cryptographic Hash Functions

md5 ba6b72a17a4921a800ff1228c0174db4
sha1 d71b451c9aca224e4dac83c0e7d1b5686f1f66d5
sha256 dc5836c73aec5976cf4ab65481276ae488aeae621b31d409d0f33ebddc1e759a
sha512 16bd3d16186608e2e5626bb2e4040953f3a45822f802221df06307f5eab6670a3a1406217aa39d2a3cbd6176008daa856ccedcf85302b8992ba2cf2f41705452
ripemd-160 238f3104d84b29f9df8e2015c25d9ef3134d3f8c

39472912 as geometric shapes

Circle

Radius = n
Diameter 78945824
Circumference 248015620.70999
Area 4.8949493854555E+15

Sphere

Radius = n
Volume 2.5762387511538E+23
Surface area 1.9579797541822E+16
Circumference 248015620.70999

Square

Length = n
Perimeter 157891648
Area 1558110781759744
Diagonal 55823127.49676

Cube

Length = n
Surface area 9348664690558464
Volume 6.1503169774654E+22
Space diagonal 68369089.106695

Equilateral Triangle

Length = n
Perimeter 118418736
Area 6.7468175945718E+14
Altitude 34184544.553348

Triangular Pyramid

Length = n
Surface area 6.7468175945718E+14
Volume 7.2482180686875E+21
Height 18607709.165587