245890274 (number)

245890274 is an even 9-digits composite number following 245890273 and preceding 245890275. In scientific notation, it is written as 2.45890274 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 105381540 positive integers (up to 245890274) that are relatively prime to 245890274.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred ninety thousand two hundred seventy-four

Notation

Scientific notation 2.45890274 × 10^8
Engineering notation 2.45890274 × 10^6

Prime Factorization of 245890274

Prime Factorization 2 × 7 × 17563591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245890274
Product of the distinct prime numbers

The prime factorization of 245890274 is 2 × 7 × 17563591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 64, 56, 824, 786, 8926, 524, 19030, 400, 345040, 638791, 8841649, 597233, 77422654, 89306123, 243930818, 66023353, 4217363568, 7234133680

Basic calculations (n = 245890274)

Multiplication

n×y
n×2 491780548
n×3 737670822
n×4 983561096
n×5 1229451370

Division

n÷y
n÷2 122945137
n÷3 81963424.666667
n÷3 61472568.5
n÷5 49178054.8

Exponentiation

ny
n2 60462026847795076
n3 1.48670243482E+25
n4 3.6556566905435E+33
n5 8.9889042528767E+41

Nth Root

y√n
2√n 15680.888814095
3√n 626.4894813062
4√n 125.22335570529
5√n 47.659367035437

Divisors of 245890274

1, 2, 7, 14, 17563591, 35127182, 122945137, 245890274

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 -245890273
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 245890274 can be divided by 8 positive divisors. The sum of these divisors (counting 245890274) is 1, the average is 0.125.

Base conversion 245890274

Base System Value
2 Binary 1110101001111111110011100010
3 Ternary 122010200112001012
4 Quaternary 32221333303202
5 Quinary 1000421442044
6 Senary 40222140522
8 Octal 1651776342
10 Decimal 245890274
12 Duodecimal 6a421742
16 Hexadecimal ea7fce2
20 Vigesimal 3ggg5de
36 Base36 42ea5e

Cryptographic Hash Functions

md5 282e903bba3e790a049e10ee9dd75689
sha1 60c40d5edb2006fa09af4c43b880eaec3075d0e0
sha256 7a844d1322a0a740e71e89d1e67f4a3739b4fd9c1f110f4729ddecfc40f32a75
sha512 7ca03782e21d0a687d07e7d49512b7181553d9746e5c1791aebb541bd6a8cb5a76b3c8d3140f297c8e951130d6499b9290a459bbe41bd86cb7af0c7323325185
ripemd-160 46c6036e45866872647c6ff947f00f22123144e7

245890274 as geometric shapes

Circle

Radius = n
Diameter 491780548
Circumference 1544974156.7752
Area 1.8994705936618E+17

Sphere

Radius = n
Volume 6.227484596406E+25
Surface area 7.5978823746473E+17
Circumference 1544974156.7752

Square

Length = n
Perimeter 983561096
Area 60462026847795076
Diagonal 347741360.34644

Cube

Length = n
Surface area 362772161086770456
Volume 1.48670243482E+25
Space diagonal 425894447.65503

Equilateral Triangle

Length = n
Perimeter 737670822
Area 2.6180825607244E+16
Altitude 212947223.82752

Triangular Pyramid

Length = n
Surface area 2.6180825607244E+16
Volume 1.7520956221129E+24
Height 115913786.78215