245841345 (number)

245841345 is an odd 9-digits composite number following 245841344 and preceding 245841346. In scientific notation, it is written as 2.45841345 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 130920192 positive integers (up to 245841345) that are relatively prime to 245841345.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred forty-one thousand three hundred forty-five

Notation

Scientific notation 2.45841345 × 10^8
Engineering notation 2.45841345 × 10^6

Prime Factorization of 245841345

Prime Factorization 5 × 27 × 1223 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245841345
Product of the distinct prime numbers

The prime factorization of 245841345 is 5 × 27 × 1223 × 1489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 66, 32, 559, 639, 548, 3631, 72135, 74448, 524668, 741261, 4243519, 5719600, 26641120, 50592908, 508380781, 532519951, 5998417562, 2913116818

Basic calculations (n = 245841345)

Multiplication

n×y
n×2 491682690
n×3 737524035
n×4 983365380
n×5 1229206725

Division

n÷y
n÷2 122920672.5
n÷3 81947115
n÷3 61460336.25
n÷5 49168269

Exponentiation

ny
n2 60437966911409025
n3 1.4858151074566E+25
n4 3.6527478443846E+33
n5 8.9799644300935E+41

Nth Root

y√n
2√n 15679.328588942
3√n 626.4479241016
4√n 125.21712578135
5√n 47.657470164314

Divisors of 245841345

1, 5, 27, 135, 1223, 1489, 6115, 7445, 33021, 40203, 165105, 201015, 1821047, 9105235, 49168269, 245841345

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 -245841344
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 245841345 can be divided by 16 positive divisors. The sum of these divisors (counting 245841345) is 1, the average is 0.0625.

Base conversion 245841345

Base System Value
2 Binary 1110101001110011110111000001
3 Ternary 122010121000221000
4 Quaternary 32221303313001
5 Quinary 1000413410340
6 Senary 40221122213
8 Octal 1651636701
10 Decimal 245841345
12 Duodecimal 6a3b9369
16 Hexadecimal ea73dc1
20 Vigesimal 3gga375
36 Base36 42d8e9

Cryptographic Hash Functions

md5 7f84f2d0fc3b86874a8943ae8fb3f795
sha1 03c67a6320e01d9314ff38b0d403b702ef6cdd58
sha256 13b524fcdd1c289c2f9df7ad82050ddcebfb6f98e2fa5e88da0209b7ca5fa980
sha512 2d5df10584083f424084ce2fdd6def2c2ff5056228bbd300bfef60aedd4b5760eadfb7d5dcc5484f8eb6cffbf00da163b8260fe77357821bef6f76a1cdf71a37
ripemd-160 0910022f0ab7331c99b7f21d7cafb813c2bd87ce

245841345 as geometric shapes

Circle

Radius = n
Diameter 491682690
Circumference 1544666726.8013
Area 1.8987147284679E+17

Sphere

Radius = n
Volume 6.223767768238E+25
Surface area 7.5948589138714E+17
Circumference 1544666726.8013

Square

Length = n
Perimeter 983365380
Area 60437966911409025
Diagonal 347672164.29104

Cube

Length = n
Surface area 362627801468454150
Volume 1.4858151074566E+25
Space diagonal 425809700.14107

Equilateral Triangle

Length = n
Perimeter 737524035
Area 2.6170407349182E+16
Altitude 212904850.07053

Triangular Pyramid

Length = n
Surface area 2.6170407349182E+16
Volume 1.7510498967867E+24
Height 115890721.43035