245623942 (number)

245623942 is an even 9-digits composite number following 245623941 and preceding 245623943. In scientific notation, it is written as 2.45623942 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 118516320 positive integers (up to 245623942) that are relatively prime to 245623942.

Interesting facts

Basic properties

Name

Name two hundred forty-five million six hundred twenty-three thousand nine hundred forty-two

Notation

Scientific notation 2.45623942 × 10^8
Engineering notation 2.45623942 × 10^6

Prime Factorization of 245623942

Prime Factorization 2 × 61 × 53 × 37987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245623942
Product of the distinct prime numbers

The prime factorization of 245623942 is 2 × 61 × 53 × 37987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 16, 55, 808, 609, 6723, 4546, 11428, 57504, 847176, 401599, 5967849, 6264504, 65045358, 2804940, 156362697, 280967682, 4787287622, 7292693977

Basic calculations (n = 245623942)

Multiplication

n×y
n×2 491247884
n×3 736871826
n×4 982495768
n×5 1228119710

Division

n÷y
n÷2 122811971
n÷3 81874647.333333
n÷3 61405985.5
n÷5 49124788.4

Exponentiation

ny
n2 60331120883619364
n3 1.4818767736713E+25
n4 3.6398441470739E+33
n5 8.9403286766992E+41

Nth Root

y√n
2√n 15672.394265076
3√n 626.26320900475
4√n 125.18943352007
5√n 47.649038267821

Divisors of 245623942

1, 2, 53, 61, 106, 122, 3233, 6466, 37987, 75974, 2013311, 2317207, 4026622, 4634414, 122811971, 245623942

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 -245623941
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 245623942 can be divided by 16 positive divisors. The sum of these divisors (counting 245623942) is 1, the average is 0.0625.

Base conversion 245623942

Base System Value
2 Binary 1110101000111110110010000110
3 Ternary 122010011222201001
4 Quaternary 32220332302012
5 Quinary 1000334431232
6 Senary 40212323514
8 Octal 1650766206
10 Decimal 245623942
12 Duodecimal 6a31359a
16 Hexadecimal ea3ec86
20 Vigesimal 3gf2jh2
36 Base36 428kna

Cryptographic Hash Functions

md5 dd57a5c549afe6c380545a2f4c2e510e
sha1 56ee5cf81b58a3eff7a9f0ab8aac0b8e11b0cc91
sha256 8e30d152b5b904ed65d548938274f32121966819b0cb903939e1f4c2f3c35ba9
sha512 b060253deae578808d624f0854b9504a86368606f872b5a361497fca90234861e5056f0f39e68f7c7223e0bf01f0bd13ff9176c5f3d01b7f92be32d3fd49084a
ripemd-160 ce2485657996dfb90727c44d5f9caf54b6202c1b

245623942 as geometric shapes

Circle

Radius = n
Diameter 491247884
Circumference 1543300743.4659
Area 1.8953580615082E+17

Sphere

Radius = n
Volume 6.2072709142548E+25
Surface area 7.5814322460327E+17
Circumference 1543300743.4659

Square

Length = n
Perimeter 982495768
Area 60331120883619364
Diagonal 347364710.01994

Cube

Length = n
Surface area 361986725301716184
Volume 1.4818767736713E+25
Space diagonal 425433147.09935

Equilateral Triangle

Length = n
Perimeter 736871826
Area 2.6124141662002E+16
Altitude 212716573.54968

Triangular Pyramid

Length = n
Surface area 2.6124141662002E+16
Volume 1.7464085259097E+24
Height 115788236.67331