38156748 (number)

38156748 is an even 8-digits composite number following 38156747 and preceding 38156749. In scientific notation, it is written as 3.8156748 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 10901904 positive integers (up to 38156748) that are relatively prime to 38156748.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred fifty-six thousand seven hundred forty-eight

Notation

Scientific notation 3.8156748 × 10^7
Engineering notation 3.8156748 × 10^6

Prime Factorization of 38156748

Prime Factorization 2 × 2 × 21 × 454247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19078374
Product of the distinct prime numbers

The prime factorization of 38156748 is 2 × 2 × 21 × 454247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 43, 57, 801, 953, 5278, 3833, 37115, 41764, 183816, 139599, 473133, 4455664, 58586531, 54358043, 779090951, 100474436, 9576103012, 8106918903

Basic calculations (n = 38156748)

Multiplication

n×y
n×2 76313496
n×3 114470244
n×4 152626992
n×5 190783740

Division

n÷y
n÷2 19078374
n÷3 12718916
n÷3 9539187
n÷5 7631349.6

Exponentiation

ny
n2 1455937417935504
n3 5.5553837159936E+22
n4 2.1197537649447E+30
n5 8.0882910231046E+37

Nth Root

y√n
2√n 6177.1148605154
3√n 336.65917224546
4√n 78.59462361075
5√n 32.833280033303

Divisors of 38156748

1, 2, 4, 21, 42, 84, 454247, 908494, 1816988, 9539187, 19078374, 38156748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38156747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38156748 can be divided by 12 positive divisors. The sum of these divisors (counting 38156748) is 1, the average is 0.083333333333333.

Base conversion 38156748

Base System Value
2 Binary 10010001100011100111001100
3 Ternary 2122210120012220
4 Quaternary 2101203213030
5 Quinary 34232003443
6 Senary 3441455340
8 Octal 221434714
10 Decimal 38156748
12 Duodecimal 10941550
16 Hexadecimal 24639cc
20 Vigesimal bi9bh8
36 Base36 mptxo

Cryptographic Hash Functions

md5 53d685b47a130864291473467c8c1dec
sha1 9d41d2b0240d8c436dee2f7edc5f41d48f384853
sha256 f8301d6f4b3c916b29a7ee3a2b8280f537c1da4f24918399ad9eebf1ce5d2bff
sha512 a7ce9e2e5bed7825eb8d35d0c1905411f51c49a1fd83e291d1fa5e97164060a21183a1b561413f15730b56b26345981a672bc039120d7b665a1702e8e94f4534
ripemd-160 79a3bb6802a33656e0064cb3b215798dee318c7e

38156748 as geometric shapes

Circle

Radius = n
Diameter 76313496
Circumference 239745918.40335
Area 4.5739622962727E+15

Sphere

Radius = n
Volume 2.3270336893384E+23
Surface area 1.8295849185091E+16
Circumference 239745918.40335

Square

Length = n
Perimeter 152626992
Area 1455937417935504
Diagonal 53961790.517652

Cube

Length = n
Surface area 8735624507613024
Volume 5.5553837159936E+22
Space diagonal 66089426.187602

Equilateral Triangle

Length = n
Perimeter 114470244
Area 6.3043939512623E+14
Altitude 33044713.093801

Triangular Pyramid

Length = n
Surface area 6.3043939512623E+14
Volume 6.5470824961206E+21
Height 17987263.505884