38890909 (number)

38890909 is an odd 8-digits prime number following 38890908 and preceding 38890910. In scientific notation, it is written as 3.8890909 × 10^7. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 38890908 positive integers (up to 38890909) that are relatively prime to 38890909.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety thousand nine hundred nine

Notation

Scientific notation 3.8890909 × 10^7
Engineering notation 3.8890909 × 10^6

Prime Factorization of 38890909

Prime Factorization 38890909

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 38890909
Product of the distinct prime numbers

The prime factorization of 38890909 is 38890909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 6, 68, 47, 513, 206, 5004, 6587, 6033, 79362, 136695, 726921, 9323200, 7070172, 99582127, 66155282, 629823772, 75412618, 6891124109, 775443576

Basic calculations (n = 38890909)

Multiplication

n×y
n×2 77781818
n×3 116672727
n×4 155563636
n×5 194454545

Division

n÷y
n÷2 19445454.5
n÷3 12963636.333333
n÷3 9722727.25
n÷5 7778181.8

Exponentiation

ny
n2 1512502802846281
n3 5.882260886774E+22
n4 2.2876647286179E+30
n5 8.8969360783187E+37

Nth Root

y√n
2√n 6236.2576117412
3√n 338.80465188502
4√n 78.969979180326
5√n 32.958665504766

Divisors of 38890909

1, 38890909

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 38890910
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 19445455
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 6236.2576919175
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999485741
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38890909 can be divided by 2 positive divisors. The sum of these divisors (counting 38890909) is 38890910, the average is 19445455.

Base conversion 38890909

Base System Value
2 Binary 10010100010110110110011101
3 Ternary 2201011212022001
4 Quaternary 2110112312131
5 Quinary 34424002114
6 Senary 3505322301
8 Octal 224266635
10 Decimal 38890909
12 Duodecimal 11036391
16 Hexadecimal 2516d9d
20 Vigesimal c31759
36 Base36 n5kf1

Cryptographic Hash Functions

md5 30cff1d32e067ff27c175d390427270a
sha1 d9ffbbff94ed401ba5bb870154e6df05fe7c2fff
sha256 e56b450f1f9180b0c1552bf691729f6726515a68de5ad42e7b05070b615a1fb3
sha512 f556bfd412b3ad9e01d37e5c7a3514f33dc0ec08fc5ee3240be8a323bf852fa5bbe10d6809e73f41619bc7cd1c29702ee4fb2bb487b9a97e4072fb6edd74bed1
ripemd-160 eae44529aed15a395bba92c7d9209268627afac0

38890909 as geometric shapes

Circle

Radius = n
Diameter 77781818
Circumference 244358788.01166
Area 4.7516676939558E+15

Sphere

Radius = n
Volume 2.4639556784517E+23
Surface area 1.9006670775823E+16
Circumference 244358788.01166

Square

Length = n
Perimeter 155563636
Area 1512502802846281
Diagonal 55000050.960818

Cube

Length = n
Surface area 9075016817077686
Volume 5.882260886774E+22
Space diagonal 67361030.340538

Equilateral Triangle

Length = n
Perimeter 116672727
Area 6.5493292528002E+14
Altitude 33680515.170269

Triangular Pyramid

Length = n
Surface area 6.5493292528002E+14
Volume 6.9323109362438E+21
Height 18333350.320273