23890947 (number)

23890947 is an odd 8-digits composite number following 23890946 and preceding 23890948. In scientific notation, it is written as 2.3890947 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 15780960 positive integers (up to 23890947) that are relatively prime to 23890947.

Interesting facts

Basic properties

Name

Name twenty-three million eight hundred ninety thousand nine hundred forty-seven

Notation

Scientific notation 2.3890947 × 10^7
Engineering notation 2.3890947 × 10^6

Prime Factorization of 23890947

Prime Factorization 3 × 109 × 73061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23890947
Product of the distinct prime numbers

The prime factorization of 23890947 is 3 × 109 × 73061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 61, 70, 196, 103, 9725, 9520, 27526, 97826, 858452, 439851, 5403367, 9260119, 4683563, 65751975, 24860938, 371974804, 6891281481, 4194099716

Basic calculations (n = 23890947)

Multiplication

n×y
n×2 47781894
n×3 71672841
n×4 95563788
n×5 119454735

Division

n÷y
n÷2 11945473.5
n÷3 7963649
n÷3 5972736.75
n÷5 4778189.4

Exponentiation

ny
n2 570777348556809
n3 1.3636411383171E+22
n4 3.2578678162554E+29
n5 7.7833547331164E+36

Nth Root

y√n
2√n 4887.836638023
3√n 288.01235720512
4√n 69.913064859317
5√n 29.898312231805

Divisors of 23890947

1, 3, 109, 327, 73061, 219183, 7963649, 23890947

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23890946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23890947 can be divided by 8 positive divisors. The sum of these divisors (counting 23890947) is 1, the average is 0.125.

Base conversion 23890947

Base System Value
2 Binary 1011011001000110000000011
3 Ternary 1122221210012220
4 Quaternary 1123020300003
5 Quinary 22104002242
6 Senary 2212022123
8 Octal 133106003
10 Decimal 23890947
12 Duodecimal 8001943
16 Hexadecimal 16c8c03
20 Vigesimal 796777
36 Base36 e82df

Cryptographic Hash Functions

md5 4b968bcb4292d483217b03b156d67aa4
sha1 30b4dda9e744e85e4224ef206076ed72f66433dc
sha256 a4f4e3b93e7c0fb35db06da52718ee0fe7f747b9d18b3ff718ca072ecd3eca91
sha512 cf962ccd3289738c8c4884a9b7fd12566875424d224fd6d71ef4d7506e696b1c77e31a0afb21e7dc18023c63d334c1b78a168f169fc351c7cd072920548bd857
ripemd-160 2cd402b14d5f59b53722283914cb5bdbaf123793

23890947 as geometric shapes

Circle

Radius = n
Diameter 47781894
Circumference 150111247.16501
Area 1.7931499250615E+15

Sphere

Radius = n
Volume 5.7120066430265E+22
Surface area 7.1725997002461E+15
Circumference 150111247.16501

Square

Length = n
Perimeter 95563788
Area 570777348556809
Diagonal 33786901.265337

Cube

Length = n
Surface area 3424664091340854
Volume 1.3636411383171E+22
Space diagonal 41380334.044935

Equilateral Triangle

Length = n
Perimeter 71672841
Area 2.4715384187746E+14
Altitude 20690167.022468

Triangular Pyramid

Length = n
Surface area 2.4715384187746E+14
Volume 1.6070664933483E+21
Height 11262300.421779