38994744 (number)

38994744 is an even 8-digits composite number following 38994743 and preceding 38994745. In scientific notation, it is written as 3.8994744 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 12646656 positive integers (up to 38994744) that are relatively prime to 38994744.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-four thousand seven hundred forty-four

Notation

Scientific notation 3.8994744 × 10^7
Engineering notation 3.8994744 × 10^6

Prime Factorization of 38994744

Prime Factorization 2 × 2 × 2 × 3 × 37 × 43913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9748686
Product of the distinct prime numbers

The prime factorization of 38994744 is 2 × 2 × 2 × 3 × 37 × 43913. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 43, 100, 968, 3, 1919, 817, 56653, 34311, 738058, 522205, 2732744, 1552205, 13671144, 39690897, 829593475, 299303682, 1486859765, 6768626056

Basic calculations (n = 38994744)

Multiplication

n×y
n×2 77989488
n×3 116984232
n×4 155978976
n×5 194973720

Division

n÷y
n÷2 19497372
n÷3 12998248
n÷3 9748686
n÷5 7798948.8

Exponentiation

ny
n2 1520590059625536
n3 5.9295020104043E+22
n4 2.312194129432E+30
n5 9.0163418155503E+37

Nth Root

y√n
2√n 6244.577167431
3√n 339.10590925174
4√n 79.022637056928
5√n 32.976246035121

Divisors of 38994744

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 43913, 87826, 131739, 175652, 263478, 351304, 526956, 1053912, 1624781, 3249562, 4874343, 6499124, 9748686, 12998248, 19497372, 38994744

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38994743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38994744 can be divided by 32 positive divisors. The sum of these divisors (counting 38994744) is 1, the average is 0.03125.

Base conversion 38994744

Base System Value
2 Binary 10010100110000001100111000
3 Ternary 2201101010201210
4 Quaternary 2110300030320
5 Quinary 34440312434
6 Senary 3511443120
8 Octal 224601470
10 Decimal 38994744
12 Duodecimal 110864a0
16 Hexadecimal 2530338
20 Vigesimal c3e6h4
36 Base36 n7sjc

Cryptographic Hash Functions

md5 0591b39630c816f9d0955499bc2699a5
sha1 542d096f1e42f577703146f5c0dc1673ae84c195
sha256 b6a2af133da7df6557a42972a9e3b4de00429b4196e86f953d5c0d27cf0915f9
sha512 964dff1f45dc3c5c66f0c69cad331d8a0ad404f6c15151bd0959ade1ec1eb278b0e57b87d4341d715dc4374657a2bd81c0eb61b0ca80be41aabbac679750f9e7
ripemd-160 ff58b08087df0f7f28ae1c119530f87bea5fecb7

38994744 as geometric shapes

Circle

Radius = n
Diameter 77989488
Circumference 245011202.55803
Area 4.7770745604412E+15

Sphere

Radius = n
Volume 2.4837439940443E+23
Surface area 1.9108298241765E+16
Circumference 245011202.55803

Square

Length = n
Perimeter 155978976
Area 1520590059625536
Diagonal 55146895.826067

Cube

Length = n
Surface area 9123540357753216
Volume 5.9295020104043E+22
Space diagonal 67540877.836142

Equilateral Triangle

Length = n
Perimeter 116984232
Area 6.584348101889E+14
Altitude 33770438.918071

Triangular Pyramid

Length = n
Surface area 6.584348101889E+14
Volume 6.9879851343602E+21
Height 18382298.608689