245879690 (number)

245879690 is an even 9-digits composite number following 245879689 and preceding 245879691. In scientific notation, it is written as 2.45879690 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 81393984 positive integers (up to 245879690) that are relatively prime to 245879690.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred seventy-nine thousand six hundred ninety

Notation

Scientific notation 2.45879690 × 10^8
Engineering notation 2.45879690 × 10^6

Prime Factorization of 245879690

Prime Factorization 2 × 35 × 29 × 121123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245879690
Product of the distinct prime numbers

The prime factorization of 245879690 is 2 × 35 × 29 × 121123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 67, 63, 594, 387, 486, 8356, 37254, 88055, 96526, 412183, 4478212, 9464576, 28569335, 17661705, 730872375, 274006892, 9663245324, 7972809336

Basic calculations (n = 245879690)

Multiplication

n×y
n×2 491759380
n×3 737639070
n×4 983518760
n×5 1229398450

Division

n÷y
n÷2 122939845
n÷3 81959896.666667
n÷3 61469922.5
n÷5 49175938

Exponentiation

ny
n2 60456821954496100
n3 1.4865104640557E+25
n4 3.6550273208376E+33
n5 8.9869698458909E+41

Nth Root

y√n
2√n 15680.551329593
3√n 626.48049239189
4√n 125.22200816787
5√n 47.658956742327

Divisors of 245879690

1, 2, 29, 35, 58, 70, 1015, 2030, 121123, 242246, 3512567, 4239305, 7025134, 8478610, 122939845, 245879690

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 -245879689
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 245879690 can be divided by 16 positive divisors. The sum of these divisors (counting 245879690) is 1, the average is 0.0625.

Base conversion 245879690

Base System Value
2 Binary 1110101001111101001110001010
3 Ternary 122010122222112012
4 Quaternary 32221331032022
5 Quinary 1000421122230
6 Senary 40222015522
8 Octal 1651751612
10 Decimal 245879690
12 Duodecimal 6a4175a2
16 Hexadecimal ea7d38a
20 Vigesimal 3ggej4a
36 Base36 42e1ze

Cryptographic Hash Functions

md5 4f763b25cf89778dabd4551fa64f979a
sha1 a38b650011bde2c0d282e651f5d7bbada377b3c9
sha256 af947856e43560689e07f5906b3f65b3383869fcefeb3dd7b041c3bbd896a5de
sha512 bf63c04e1e6813b60dadf015cd52209f449b75864bed760448ea9165ab272db96315b9909b34e7e1dd2f1b1fa2776ceb975615a2d35b1e7d3e8cfe0ab3ad3685
ripemd-160 bb3a7482dcb74edbcc13dbd01cf7ccba034b7040

245879690 as geometric shapes

Circle

Radius = n
Diameter 491759380
Circumference 1544907655.5419
Area 1.8993070771163E+17

Sphere

Radius = n
Volume 6.2266804711489E+25
Surface area 7.5972283084652E+17
Circumference 1544907655.5419

Square

Length = n
Perimeter 983518760
Area 60456821954496100
Diagonal 347726392.31009

Cube

Length = n
Surface area 362740931726976600
Volume 1.4865104640557E+25
Space diagonal 425876115.62929

Equilateral Triangle

Length = n
Perimeter 737639070
Area 2.6178571822333E+16
Altitude 212938057.81464

Triangular Pyramid

Length = n
Surface area 2.6178571822333E+16
Volume 1.7518693823975E+24
Height 115908797.4367