245394848 (number)

245394848 is an even 9-digits composite number following 245394847 and preceding 245394849. In scientific notation, it is written as 2.45394848 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 12 positive divisors. There are 122697408 positive integers (up to 245394848) that are relatively prime to 245394848.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45394848 × 10^8
Engineering notation 2.45394848 × 10^6

Prime Factorization of 245394848

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7668589

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15337178
Product of the distinct prime numbers

The prime factorization of 245394848 is 2 × 2 × 2 × 2 × 2 × 7668589. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 20, 20, 411, 544, 8595, 3186, 15367, 21780, 970403, 184192, 7376993, 577750, 45265, 50768488, 488454496, 226595734, 302641286, 5538867316

Basic calculations (n = 245394848)

Multiplication

n×y
n×2 490789696
n×3 736184544
n×4 981579392
n×5 1226974240

Division

n÷y
n÷2 122697424
n÷3 81798282.666667
n÷3 61348712
n÷5 49078969.6

Exponentiation

ny
n2 60218631424943104
n3 1.4777341905292E+25
n4 3.6262835706931E+33
n5 8.8987130563514E+41

Nth Root

y√n
2√n 15665.083721449
3√n 626.0684427407
4√n 125.16023218838
5√n 47.640146476934

Divisors of 245394848

1, 2, 4, 8, 16, 32, 7668589, 15337178, 30674356, 61348712, 122697424, 245394848

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 -245394847
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 245394848 can be divided by 12 positive divisors. The sum of these divisors (counting 245394848) is 1, the average is 0.083333333333333.

Base conversion 245394848

Base System Value
2 Binary 1110101000000110110110100000
3 Ternary 122002202100110002
4 Quaternary 32220012312200
5 Quinary 1000310113343
6 Senary 40203355132
8 Octal 1650066640
10 Decimal 245394848
12 Duodecimal 6a222aa8
16 Hexadecimal ea06da0
20 Vigesimal 3gde728
36 Base36 423nvk

Cryptographic Hash Functions

md5 e75a573abd234192a625e48bbf5f4f1f
sha1 68b2f32ea8d8681488756d1d014d516bd5fb0c29
sha256 33ef65a5347daa0a549be163aaf47327f1620a1c31dfebae33421b1219e1438d
sha512 0223fbf431d5c29a41182533465c377f4a2ffcd44250cee94ca0e6a3b19da41d903953b905e39e507b14329811dc10f1ae77397ca1bea650ea4de332f7bcf884
ripemd-160 7302a8a83968484d466a35c9399576d8923fd3cf

245394848 as geometric shapes

Circle

Radius = n
Diameter 490789696
Circumference 1541861303.4112
Area 1.8918241009383E+17

Sphere

Radius = n
Volume 6.1899185025666E+25
Surface area 7.5672964037533E+17
Circumference 1541861303.4112

Square

Length = n
Perimeter 981579392
Area 60218631424943104
Diagonal 347040722.17808

Cube

Length = n
Surface area 361311788549658624
Volume 1.4777341905292E+25
Space diagonal 425036344.65164

Equilateral Triangle

Length = n
Perimeter 736184544
Area 2.6075432297566E+16
Altitude 212518172.32582

Triangular Pyramid

Length = n
Surface area 2.6075432297566E+16
Volume 1.7415264448573E+24
Height 115680240.72603