39899428 (number)

39899428 is an even 8-digits composite number following 39899427 and preceding 39899429. In scientific notation, it is written as 3.9899428 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 19282464 positive integers (up to 39899428) that are relatively prime to 39899428.

Interesting facts

Basic properties

Name

Name thirty-nine million eight hundred ninety-nine thousand four hundred twenty-eight

Notation

Scientific notation 3.9899428 × 10^7
Engineering notation 3.9899428 × 10^6

Prime Factorization of 39899428

Prime Factorization 2 × 2 × 83 × 47 × 2557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19949714
Product of the distinct prime numbers

The prime factorization of 39899428 is 2 × 2 × 83 × 47 × 2557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 60, 39, 447, 78, 2734, 3284, 35174, 75111, 427154, 834767, 4354242, 7753876, 52017506, 67255892, 774889361, 791102758, 5003594230, 7679009142

Basic calculations (n = 39899428)

Multiplication

n×y
n×2 79798856
n×3 119698284
n×4 159597712
n×5 199497140

Division

n÷y
n÷2 19949714
n÷3 13299809.333333
n÷3 9974857
n÷5 7979885.6

Exponentiation

ny
n2 1591964354727184
n3 6.3518467150004E+22
n4 2.5343505067219E+30
n5 1.0111913556972E+38

Nth Root

y√n
2√n 6316.5994015768
3√n 341.70832260965
4√n 79.477036945125
5√n 33.127856322197

Divisors of 39899428

1, 2, 4, 47, 83, 94, 166, 188, 332, 2557, 3901, 5114, 7802, 10228, 15604, 120179, 212231, 240358, 424462, 480716, 848924, 9974857, 19949714, 39899428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39899427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39899428 can be divided by 24 positive divisors. The sum of these divisors (counting 39899428) is 1, the average is 0.041666666666667.

Base conversion 39899428

Base System Value
2 Binary 10011000001101000100100100
3 Ternary 2210002002201121
4 Quaternary 2120031010210
5 Quinary 40203240203
6 Senary 3543103324
8 Octal 230150444
10 Decimal 39899428
12 Duodecimal 11441b44
16 Hexadecimal 260d124
20 Vigesimal c978b8
36 Base36 nr6lg

Cryptographic Hash Functions

md5 a84a0b911a1bbd5d4409ded4cc64c7a6
sha1 0a41a23562d9cc69a44e3c5a7918da15b5eda7b2
sha256 6e7130d108f3153975fbc7c850773d9f8ce26b33c680fb25953523d5fff7cf40
sha512 2f44b60316880cf3812a6ede53acdab1b6669cfc73d7576c82bdf6b510852f9806fefb5fbbdae00277c0dfbcd375c4bd28063346dbb6029c07e7421c2b2fcab0
ripemd-160 9ce0efcaa37bf6b1dbbf236de1737fdad38b62eb

39899428 as geometric shapes

Circle

Radius = n
Diameter 79798856
Circumference 250695499.77447
Area 5.0013035215877E+15

Sphere

Radius = n
Volume 2.6606553302098E+23
Surface area 2.0005214086351E+16
Circumference 250695499.77447

Square

Length = n
Perimeter 159597712
Area 1591964354727184
Diagonal 56426312.208529

Cube

Length = n
Surface area 9551786128363104
Volume 6.3518467150004E+22
Space diagonal 69107836.488936

Equilateral Triangle

Length = n
Perimeter 119698284
Area 6.8934078655652E+14
Altitude 34553918.244468

Triangular Pyramid

Length = n
Surface area 6.8934078655652E+14
Volume 7.4857231420571E+21
Height 18808770.736176