38697946 (number)

38697946 is an even 8-digits composite number following 38697945 and preceding 38697947. In scientific notation, it is written as 3.8697946 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 15706656 positive integers (up to 38697946) that are relatively prime to 38697946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8697946 × 10^7
Engineering notation 3.8697946 × 10^6

Prime Factorization of 38697946

Prime Factorization 2 × 7 × 49 × 19 × 2969

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38697946
Product of the distinct prime numbers

The prime factorization of 38697946 is 2 × 7 × 49 × 19 × 2969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 83, 37, 2, 542, 5390, 8049, 18866, 32367, 975372, 683613, 6306908, 1750710, 13883711, 18740964, 421328858, 879373135, 965125877, 842716986

Basic calculations (n = 38697946)

Multiplication

n×y
n×2 77395892
n×3 116093838
n×4 154791784
n×5 193489730

Division

n÷y
n÷2 19348973
n÷3 12899315.333333
n÷3 9674486.5
n÷5 7739589.2

Exponentiation

ny
n2 1497531024618916
n3 5.7951374724027E+22
n4 2.2425991696962E+30
n5 8.6783981568548E+37

Nth Root

y√n
2√n 6220.767316015
3√n 338.24337944155
4√n 78.871841084223
5√n 32.925894541661

Divisors of 38697946

1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 2969, 5938, 6517, 13034, 20783, 41566, 56411, 112822, 145481, 290962, 394877, 789754, 1018367, 2036734, 2764139, 5528278, 19348973, 38697946

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 -38697945
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 38697946 can be divided by 32 positive divisors. The sum of these divisors (counting 38697946) is 1, the average is 0.03125.

Base conversion 38697946

Base System Value
2 Binary 10010011100111101111011010
3 Ternary 2200211001121021
4 Quaternary 2103213233122
5 Quinary 34401313241
6 Senary 3501233054
8 Octal 223475732
10 Decimal 38697946
12 Duodecimal 10b6278a
16 Hexadecimal 24e7bda
20 Vigesimal c1h4h6
36 Base36 n1fiy

Cryptographic Hash Functions

md5 c96ee4fedf1a4b47b1e13a45a64ff11c
sha1 e0c4fe29928454347cc83fa17b6fb061c6182d3a
sha256 feb9b0ef07d5195e890355eb858101cc8a442922a4d4c0d9e6cf167ac1417ce9
sha512 7578ea8acb6a569dcca97a58df2f64754a4a8c90b68aa32e7f9133d28b647444aeb6021d383ceff92fd696ce2e5527bc3e9f81a659dcc70aeed6928b65175714
ripemd-160 03b97c41db71faff62eaa497c20cf2604a15add2

38697946 as geometric shapes

Circle

Radius = n
Diameter 77395892
Circumference 243146365.72523
Area 4.7046324654656E+15

Sphere

Radius = n
Volume 2.4274615079791E+23
Surface area 1.8818529861862E+16
Circumference 243146365.72523

Square

Length = n
Perimeter 154791784
Area 1497531024618916
Diagonal 54727160.069182

Cube

Length = n
Surface area 8985186147713496
Volume 5.7951374724027E+22
Space diagonal 67026808.620557

Equilateral Triangle

Length = n
Perimeter 116093838
Area 6.4844995513766E+14
Altitude 33513404.310278

Triangular Pyramid

Length = n
Surface area 6.4844995513766E+14
Volume 6.8296350077404E+21
Height 18242386.689727