38402472 (number)

38402472 is an even 8-digits composite number following 38402471 and preceding 38402473. In scientific notation, it is written as 3.8402472 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 12778560 positive integers (up to 38402472) that are relatively prime to 38402472.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred two thousand four hundred seventy-two

Notation

Scientific notation 3.8402472 × 10^7
Engineering notation 3.8402472 × 10^6

Prime Factorization of 38402472

Prime Factorization 2 × 2 × 2 × 3 × 811 × 1973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9600618
Product of the distinct prime numbers

The prime factorization of 38402472 is 2 × 2 × 2 × 3 × 811 × 1973. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 64, 42, 105, 14, 2183, 5001, 37164, 5318, 316431, 521470, 3919440, 1518376, 60566887, 10319651, 926764629, 504511088, 4141825390, 357714996

Basic calculations (n = 38402472)

Multiplication

n×y
n×2 76804944
n×3 115207416
n×4 153609888
n×5 192012360

Division

n÷y
n÷2 19201236
n÷3 12800824
n÷3 9600618
n÷5 7680494.4

Exponentiation

ny
n2 1474749855710784
n3 5.6634040040937E+22
n4 2.174887136919E+30
n5 8.3521042378691E+37

Nth Root

y√n
2√n 6196.9728093643
3√n 337.38030542907
4√n 78.720853713386
5√n 32.875459845542

Divisors of 38402472

1, 2, 3, 4, 6, 8, 12, 24, 811, 1622, 1973, 2433, 3244, 3946, 4866, 5919, 6488, 7892, 9732, 11838, 15784, 19464, 23676, 47352, 1600103, 3200206, 4800309, 6400412, 9600618, 12800824, 19201236, 38402472

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 -38402471
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 38402472 can be divided by 32 positive divisors. The sum of these divisors (counting 38402472) is 1, the average is 0.03125.

Base conversion 38402472

Base System Value
2 Binary 10010010011111100110101000
3 Ternary 2200021001021210
4 Quaternary 2102133212220
5 Quinary 34312334342
6 Senary 3451033120
8 Octal 222374650
10 Decimal 38402472
12 Duodecimal 10a3b7a0
16 Hexadecimal 249f9a8
20 Vigesimal c0063c
36 Base36 mv3jc

Cryptographic Hash Functions

md5 4652afe6169cfb5930a1aef4558eb8b1
sha1 166929716f03f9048bc9709624ffb51d137904b0
sha256 5690b7e1e341982a44bbdebac804ba81084817c83852367fed34f6822227faac
sha512 d6e763b6903d6d5e1bff8eda3c710f4195e8638d9125c5a904d380651446b45f1cf3354e331a7a665f942d9d8baf1b3e7f843a219aa56bbc926ace1710fa2f2c
ripemd-160 41d80725739429c008593eb2b26f0a97b0ddf988

38402472 as geometric shapes

Circle

Radius = n
Diameter 76804944
Circumference 241289847.82978
Area 4.6330633125836E+15

Sphere

Radius = n
Volume 2.3722811218096E+23
Surface area 1.8532253250334E+16
Circumference 241289847.82978

Square

Length = n
Perimeter 153609888
Area 1474749855710784
Diagonal 54309296.731053

Cube

Length = n
Surface area 8848499134264704
Volume 5.6634040040937E+22
Space diagonal 66515032.640241

Equilateral Triangle

Length = n
Perimeter 115207416
Area 6.3858541963649E+14
Altitude 33257516.320121

Triangular Pyramid

Length = n
Surface area 6.3858541963649E+14
Volume 6.6743856264896E+21
Height 18103098.910351