245874290 (number)

245874290 is an even 9-digits composite number following 245874289 and preceding 245874291. In scientific notation, it is written as 2.45874290 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 98349712 positive integers (up to 245874290) that are relatively prime to 245874290.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45874290 × 10^8
Engineering notation 2.45874290 × 10^6

Prime Factorization of 245874290

Prime Factorization 2 × 5 × 24587429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245874290
Product of the distinct prime numbers

The prime factorization of 245874290 is 2 × 5 × 24587429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 74, 31, 371, 831, 5741, 4534, 17119, 62453, 493790, 181012, 9070086, 217183, 19202698, 98989360, 664596569, 342129267, 7934026207, 5705117324

Basic calculations (n = 245874290)

Multiplication

n×y
n×2 491748580
n×3 737622870
n×4 983497160
n×5 1229371450

Division

n÷y
n÷2 122937145
n÷3 81958096.666667
n÷3 61468572.5
n÷5 49174858

Exponentiation

ny
n2 60454166483004100
n3 1.486412526155E+25
n4 3.6547062451548E+33
n5 8.98598303186E+41

Nth Root

y√n
2√n 15680.379140824
3√n 626.47590611174
4√n 125.22132063201
5√n 47.658747403665

Divisors of 245874290

1, 2, 5, 10, 24587429, 49174858, 122937145, 245874290

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 -245874289
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 245874290 can be divided by 8 positive divisors. The sum of these divisors (counting 245874290) is 1, the average is 0.125.

Base conversion 245874290

Base System Value
2 Binary 1110101001111011111001110010
3 Ternary 122010122201010012
4 Quaternary 32221323321302
5 Quinary 1000420434130
6 Senary 40221534522
8 Octal 1651737162
10 Decimal 245874290
12 Duodecimal 6a414442
16 Hexadecimal ea7be72
20 Vigesimal 3gge5ea
36 Base36 42dxte

Cryptographic Hash Functions

md5 84b599b6bf8d6d6c48085cdaaf134c02
sha1 a19c933e8202ab936cf9bf14c2090d49173f027c
sha256 f696dbfad7f0fec67534867f8ae4bae170457a5c59ee9326975ad4e6e162b109
sha512 17a31faa7d295f10d87b48cdd407429fe66178d6b3d6d49acf2f3d0619fb9fed39b3c13637bf85606d4e72a0559fb0d65d1c20c77f2ce8b803ad20ab3a04854d
ripemd-160 38088d412cd79cdb47d331e9ce502d202aee9da1

245874290 as geometric shapes

Circle

Radius = n
Diameter 491748580
Circumference 1544873726.3412
Area 1.899223653019E+17

Sphere

Radius = n
Volume 6.22627022983E+25
Surface area 7.596894612076E+17
Circumference 1544873726.3412

Square

Length = n
Perimeter 983497160
Area 60454166483004100
Diagonal 347718755.55686

Cube

Length = n
Surface area 362724998898024600
Volume 1.486412526155E+25
Space diagonal 425866762.55492

Equilateral Triangle

Length = n
Perimeter 737622870
Area 2.6177421969448E+16
Altitude 212933381.27746

Triangular Pyramid

Length = n
Surface area 2.6177421969448E+16
Volume 1.7517539614748E+24
Height 115906251.85229