38861488 (number)

38861488 is an even 8-digits composite number following 38861487 and preceding 38861489. In scientific notation, it is written as 3.8861488 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 19241280 positive integers (up to 38861488) that are relatively prime to 38861488.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand four hundred eighty-eight

Notation

Scientific notation 3.8861488 × 10^7
Engineering notation 3.8861488 × 10^6

Prime Factorization of 38861488

Prime Factorization 2 × 2 × 2 × 2 × 103 × 23581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4857686
Product of the distinct prime numbers

The prime factorization of 38861488 is 2 × 2 × 2 × 2 × 103 × 23581. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 96, 5, 712, 990, 988, 9575, 59060, 90851, 450479, 245987, 8599723, 7698728, 48023947, 42539081, 599560385, 831525728, 5763643803, 2689779102

Basic calculations (n = 38861488)

Multiplication

n×y
n×2 77722976
n×3 116584464
n×4 155445952
n×5 194307440

Division

n÷y
n÷2 19430744
n÷3 12953829.333333
n÷3 9715372
n÷5 7772297.6

Exponentiation

ny
n2 1510215249574144
n3 5.8689211798743E+22
n4 2.2807501000463E+30
n5 8.8633342643948E+37

Nth Root

y√n
2√n 6233.8982988175
3√n 338.71919501288
4√n 78.955039730327
5√n 32.953677344394

Divisors of 38861488

1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 23581, 47162, 94324, 188648, 377296, 2428843, 4857686, 9715372, 19430744, 38861488

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861488 can be divided by 20 positive divisors. The sum of these divisors (counting 38861488) is 1, the average is 0.05.

Base conversion 38861488

Base System Value
2 Binary 10010100001111101010110000
3 Ternary 2201010100221101
4 Quaternary 2110033222300
5 Quinary 34422031423
6 Senary 3504534144
8 Octal 224175260
10 Decimal 38861488
12 Duodecimal 11021354
16 Hexadecimal 250fab0
20 Vigesimal c2hde8
36 Base36 n4xps

Cryptographic Hash Functions

md5 ca8009c245148afd4a788c7dd8c7aa77
sha1 c76a4ef4a2dd420be97c2e341a96e8c32a3059df
sha256 e18b07c7d6f86329cacebf37118f18f4065042d2956ac5b3f32c511481dccc7f
sha512 c428c2543bec8267cf2b0211441e2f30c271cfce967fcf46419d43f5eb9ec5bac34fbf443df091b6dad78cbf439496580ab018c7e09b75c79537ac574c4f1dc0
ripemd-160 3a17ff05702992ece75b9c3fd5179da9778b99ef

38861488 as geometric shapes

Circle

Radius = n
Diameter 77722976
Circumference 244173930.41674
Area 4.7444811334014E+15

Sphere

Radius = n
Volume 2.4583679550921E+23
Surface area 1.8977924533606E+16
Circumference 244173930.41674

Square

Length = n
Perimeter 155445952
Area 1510215249574144
Diagonal 54958443.383599

Cube

Length = n
Surface area 9061291497444864
Volume 5.8689211798743E+22
Space diagonal 67310071.673728

Equilateral Triangle

Length = n
Perimeter 116584464
Area 6.5394238565693E+14
Altitude 33655035.836864

Triangular Pyramid

Length = n
Surface area 6.5394238565693E+14
Volume 6.9165899408974E+21
Height 18319481.127866