38974782 (number)

38974782 is an even 8-digits composite number following 38974781 and preceding 38974783. In scientific notation, it is written as 3.8974782 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 9770880 positive integers (up to 38974782) that are relatively prime to 38974782.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred seventy-four thousand seven hundred eighty-two

Notation

Scientific notation 3.8974782 × 10^7
Engineering notation 3.8974782 × 10^6

Prime Factorization of 38974782

Prime Factorization 2 × 3 × 7 × 11 × 29 × 2909

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38974782
Product of the distinct prime numbers

The prime factorization of 38974782 is 2 × 3 × 7 × 11 × 29 × 2909. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 87, 63, 507, 912, 4202, 5369, 66650, 77488, 867238, 490974, 2728445, 4090476, 36964655, 89858405, 621524426, 492921977, 4238560044, 9944097528

Basic calculations (n = 38974782)

Multiplication

n×y
n×2 77949564
n×3 116924346
n×4 155899128
n×5 194873910

Division

n÷y
n÷2 19487391
n÷3 12991594
n÷3 9743695.5
n÷5 7794956.4

Exponentiation

ny
n2 1519033631947524
n3 5.9204004655823E+22
n4 2.3074631749877E+30
n5 8.9932874218173E+37

Nth Root

y√n
2√n 6242.9786160134
3√n 339.04803489154
4√n 79.012521893769
5√n 32.972869135626

Divisors of 38974782

1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 2909, 4466, 5818, 6699, 8727, 13398, 17454, 20363, 31999, 40726, 61089, 63998, 84361, 95997, 122178, 168722, 191994, 223993, 253083, 447986, 506166, 590527, 671979, 927971, 1181054, 1343958, 1771581, 1855942, 2783913, 3543162, 5567826, 6495797, 12991594, 19487391, 38974782

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38974781
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38974782 can be divided by 64 positive divisors. The sum of these divisors (counting 38974782) is 1, the average is 0.015625.

Base conversion 38974782

Base System Value
2 Binary 10010100101011010100111110
3 Ternary 2201100010100110
4 Quaternary 2110223110332
5 Quinary 34434143112
6 Senary 3511210450
8 Octal 224532476
10 Decimal 38974782
12 Duodecimal 11076a26
16 Hexadecimal 252b53e
20 Vigesimal c3bgj2
36 Base36 n7d4u

Cryptographic Hash Functions

md5 471c05a832976ab1af7db715a941d247
sha1 1cdbffd67846917d1faeb851e4dfeb020d6dcdeb
sha256 93f757f7ece9e45c8b6b600469be2254b85329d301901b15a15237906b6fa757
sha512 deba063b7152dca9e09fb3da7d041d3468ef315d7b18ba90083b504434929e59492fca443e8e38cb607eefb8a93f357d5be8d058f31609380fa496d63243bb87
ripemd-160 f05613fc7d19bd8c65e9c53fe700977a4ce415b0

38974782 as geometric shapes

Circle

Radius = n
Diameter 77949564
Circumference 244885777.61293
Area 4.7721848986822E+15

Sphere

Radius = n
Volume 2.4799315478644E+23
Surface area 1.9088739594729E+16
Circumference 244885777.61293

Square

Length = n
Perimeter 155899128
Area 1519033631947524
Diagonal 55118665.294935

Cube

Length = n
Surface area 9114201791685144
Volume 5.9204004655823E+22
Space diagonal 67506302.637921

Equilateral Triangle

Length = n
Perimeter 116924346
Area 6.5776085723475E+14
Altitude 33753151.31896

Triangular Pyramid

Length = n
Surface area 6.5776085723475E+14
Volume 6.9772588609221E+21
Height 18372888.431645