38207946 (number)

38207946 is an even 8-digits composite number following 38207945 and preceding 38207947. In scientific notation, it is written as 3.8207946 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 10916472 positive integers (up to 38207946) that are relatively prime to 38207946.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred seven thousand nine hundred forty-six

Notation

Scientific notation 3.8207946 × 10^7
Engineering notation 3.8207946 × 10^6

Prime Factorization of 38207946

Prime Factorization 2 × 3 × 49 × 129959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38207946
Product of the distinct prime numbers

The prime factorization of 38207946 is 2 × 3 × 49 × 129959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 35, 16, 243, 545, 9910, 4841, 88762, 61666, 845140, 155363, 9652852, 2495406, 87914275, 21143021, 574153524, 972156377, 1672236504, 710983921

Basic calculations (n = 38207946)

Multiplication

n×y
n×2 76415892
n×3 114623838
n×4 152831784
n×5 191039730

Division

n÷y
n÷2 19103973
n÷3 12735982
n÷3 9551986.5
n÷5 7641589.2

Exponentiation

ny
n2 1459847137538916
n3 5.5777760599341E+22
n4 2.1311536649806E+30
n5 8.142700414928E+37

Nth Root

y√n
2√n 6181.2576390246
3√n 336.80967924481
4√n 78.620974548937
5√n 32.842086322477

Divisors of 38207946

1, 2, 3, 6, 49, 98, 147, 294, 129959, 259918, 389877, 779754, 6367991, 12735982, 19103973, 38207946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38207945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38207946 can be divided by 16 positive divisors. The sum of these divisors (counting 38207946) is 1, the average is 0.0625.

Base conversion 38207946

Base System Value
2 Binary 10010001110000000111001010
3 Ternary 2122220011110010
4 Quaternary 2101300013022
5 Quinary 34240123241
6 Senary 3442532350
8 Octal 221600712
10 Decimal 38207946
12 Duodecimal 109670b6
16 Hexadecimal 24701ca
20 Vigesimal bifjh6
36 Base36 mqxfu

Cryptographic Hash Functions

md5 44199b836a6d8ea6119a62abe4386f55
sha1 bb3c800016642a9f074a518557ca1f2e39903653
sha256 1bb4efb53fb898af894d00ce92fd7d61ead34eec4e7c3c1c8038c6ea1db53905
sha512 da427c6adb155ae3e79798fe3929c2f7c26f548a8b05d84eb50cbcc3fef5e67b90259df917be69be93d4d1278e7476f0f1f987554819943fbfd138df8bf1e97b
ripemd-160 d20f276eb755dce924072dc0c27ea7d3b2cbffeb

38207946 as geometric shapes

Circle

Radius = n
Diameter 76415892
Circumference 240067604.92471
Area 4.5862450426563E+15

Sphere

Radius = n
Volume 2.3364133724344E+23
Surface area 1.8344980170625E+16
Circumference 240067604.92471

Square

Length = n
Perimeter 152831784
Area 1459847137538916
Diagonal 54034195.423619

Cube

Length = n
Surface area 8759082825233496
Volume 5.5777760599341E+22
Space diagonal 66178103.724848

Equilateral Triangle

Length = n
Perimeter 114623838
Area 6.3213235337535E+14
Altitude 33089051.862424

Triangular Pyramid

Length = n
Surface area 6.3213235337535E+14
Volume 6.5734721265324E+21
Height 18011398.47454