245087308 (number)

245087308 is an even 9-digits composite number following 245087307 and preceding 245087309. In scientific notation, it is written as 2.45087308 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 116093952 positive integers (up to 245087308) that are relatively prime to 245087308.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eighty-seven thousand three hundred eight

Notation

Scientific notation 2.45087308 × 10^8
Engineering notation 2.45087308 × 10^6

Prime Factorization of 245087308

Prime Factorization 2 × 2 × 19 × 3224833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 122543654
Product of the distinct prime numbers

The prime factorization of 245087308 is 2 × 2 × 19 × 3224833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 86, 17, 103, 720, 4686, 2811, 60042, 41468, 650030, 477146, 7019215, 7240245, 61878448, 239408, 764503128, 477119632, 2327092823, 860451445

Basic calculations (n = 245087308)

Multiplication

n×y
n×2 490174616
n×3 735261924
n×4 980349232
n×5 1225436540

Division

n÷y
n÷2 122543654
n÷3 81695769.333333
n÷3 61271827
n÷5 49017461.6

Exponentiation

ny
n2 60067788542686864
n3 1.472185259144E+25
n4 3.6081392204089E+33
n5 8.8430912841925E+41

Nth Root

y√n
2√n 15655.264545832
3√n 625.80679424474
4√n 125.1209996197
5√n 47.628199526181

Divisors of 245087308

1, 2, 4, 19, 38, 76, 3224833, 6449666, 12899332, 61271827, 122543654, 245087308

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245087307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245087308 can be divided by 12 positive divisors. The sum of these divisors (counting 245087308) is 1, the average is 0.083333333333333.

Base conversion 245087308

Base System Value
2 Binary 1110100110111011110001001100
3 Ternary 122002011201120201
4 Quaternary 32212323301030
5 Quinary 1000220243213
6 Senary 40153023244
8 Octal 1646736114
10 Decimal 245087308
12 Duodecimal 6a0b4b24
16 Hexadecimal e9bbc4c
20 Vigesimal 3gbfi58
36 Base36 41x2ks

Cryptographic Hash Functions

md5 4ebfa20b4a5939dfbc7593b00fd3071f
sha1 1edd072dfeaafc983075392e44ee6bc6c7f1131a
sha256 297f5bfb9ae16c7602417b9e1b4125a641b247fa5450ea49e15345957e50e013
sha512 46b2306ef789880862148a53c68e41fab9488dabb0b0cbf62bcd2a188320adc4b0dc91905a89015c52857c066f12700462786cf0a6310fa18564a4773f3c6dc2
ripemd-160 81c27de32482353037e677eee6342bf078399927

245087308 as geometric shapes

Circle

Radius = n
Diameter 490174616
Circumference 1539928972.6018
Area 1.8870852320309E+17

Sphere

Radius = n
Volume 6.1666751931335E+25
Surface area 7.5483409281236E+17
Circumference 1539928972.6018

Square

Length = n
Perimeter 980349232
Area 60067788542686864
Diagonal 346605794.93911

Cube

Length = n
Surface area 360406731256121184
Volume 1.472185259144E+25
Space diagonal 424503669.74628

Equilateral Triangle

Length = n
Perimeter 735261924
Area 2.6010115413559E+16
Altitude 212251834.87314

Triangular Pyramid

Length = n
Surface area 2.6010115413559E+16
Volume 1.734986966506E+24
Height 115535264.9797