38897450 (number)

38897450 is an even 8-digits composite number following 38897449 and preceding 38897451. In scientific notation, it is written as 3.8897450 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 15382400 positive integers (up to 38897450) that are relatively prime to 38897450.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand four hundred fifty

Notation

Scientific notation 3.8897450 × 10^7
Engineering notation 3.8897450 × 10^6

Prime Factorization of 38897450

Prime Factorization 2 × 25 × 89 × 8741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38897450
Product of the distinct prime numbers

The prime factorization of 38897450 is 2 × 25 × 89 × 8741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 81, 63, 729, 31, 5314, 8311, 54050, 92488, 22829, 946291, 7760387, 6900812, 34031050, 73756768, 164396648, 241097373, 4803509463, 600763366

Basic calculations (n = 38897450)

Multiplication

n×y
n×2 77794900
n×3 116692350
n×4 155589800
n×5 194487250

Division

n÷y
n÷2 19448725
n÷3 12965816.666667
n÷3 9724362.5
n÷5 7779490

Exponentiation

ny
n2 1513011616502500
n3 5.8852293702325E+22
n4 2.2892041516715E+30
n5 8.9044204029435E+37

Nth Root

y√n
2√n 6236.7820228063
3√n 338.82364515838
4√n 78.973299429657
5√n 32.959774083273

Divisors of 38897450

1, 2, 25, 50, 89, 178, 2225, 4450, 8741, 17482, 218525, 437050, 777949, 1555898, 19448725, 38897450

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 -38897449
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 38897450 can be divided by 16 positive divisors. The sum of these divisors (counting 38897450) is 1, the average is 0.0625.

Base conversion 38897450

Base System Value
2 Binary 10010100011000011100101010
3 Ternary 2201012012021022
4 Quaternary 2110120130222
5 Quinary 34424204300
6 Senary 3505412442
8 Octal 224303452
10 Decimal 38897450
12 Duodecimal 1103a122
16 Hexadecimal 251872a
20 Vigesimal c323ca
36 Base36 n5pgq

Cryptographic Hash Functions

md5 d9fbb6fdb95fb9fbc280434fdb5a9466
sha1 a35bb0051a0b1128634dff0604a8b9429f6310a8
sha256 7c873fbd7105b42b654e30b750f8cff97307d7af8b2e93b642594df2a30dbc03
sha512 d65803a4c6ff81dc526e965006c5172de298830bfea6d8d597433933ec4109792c463bb80adf6fc6234f053f4a825c7ae87a60207b03785cda9a60695f9506dd
ripemd-160 ada0e37e9048a0e81583fc4d3fb87f558eca8179

38897450 as geometric shapes

Circle

Radius = n
Diameter 77794900
Circumference 244399886.32675
Area 4.7532661792003E+15

Sphere

Radius = n
Volume 2.4651991138951E+23
Surface area 1.9013064716801E+16
Circumference 244399886.32675

Square

Length = n
Perimeter 155589800
Area 1513011616502500
Diagonal 55009301.331729

Cube

Length = n
Surface area 9078069699015000
Volume 5.8852293702325E+22
Space diagonal 67372359.68487

Equilateral Triangle

Length = n
Perimeter 116692350
Area 6.5515324805606E+14
Altitude 33686179.842435

Triangular Pyramid

Length = n
Surface area 6.5515324805606E+14
Volume 6.9358093275494E+21
Height 18336433.777243