247998425 (number)

247998425 is an odd 9-digits composite number following 247998424 and preceding 247998426. In scientific notation, it is written as 2.47998425 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 198398720 positive integers (up to 247998425) that are relatively prime to 247998425.

Interesting facts

Basic properties

Name

Name two hundred forty-seven million nine hundred ninety-eight thousand four hundred twenty-five

Notation

Scientific notation 2.47998425 × 10^8
Engineering notation 2.47998425 × 10^6

Prime Factorization of 247998425

Prime Factorization 25 × 9919937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 247998425
Product of the distinct prime numbers

The prime factorization of 247998425 is 25 × 9919937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 25, 75, 741, 456, 5898, 1250, 59518, 19007, 745379, 937189, 1541722, 2733572, 68711867, 53699343, 610021913, 946928160, 6941191635, 9937730868

Basic calculations (n = 247998425)

Multiplication

n×y
n×2 495996850
n×3 743995275
n×4 991993700
n×5 1239992125

Division

n÷y
n÷2 123999212.5
n÷3 82666141.666667
n÷3 61999606.25
n÷5 49599685

Exponentiation

ny
n2 61503218802480625
n3 1.5252701395446E+25
n4 3.7826459230658E+33
n5 9.3809023125299E+41

Nth Root

y√n
2√n 15747.965741644
3√n 628.27480045543
4√n 125.49089903911
5√n 47.740810142731

Divisors of 247998425

1, 25, 9919937, 247998425

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -247998424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 247998425 can be divided by 4 positive divisors. The sum of these divisors (counting 247998425) is 1, the average is 0.25.

Base conversion 247998425

Base System Value
2 Binary 1110110010000010011111011001
3 Ternary 122021122121212212
4 Quaternary 32302002133121
5 Quinary 1001441422200
6 Senary 40335244505
8 Octal 1662023731
10 Decimal 247998425
12 Duodecimal 6b079735
16 Hexadecimal ec827d9
20 Vigesimal 3h9jg15
36 Base36 43ngt5

Cryptographic Hash Functions

md5 701aa6c6a41f17fac1470baaf0b63400
sha1 09395cb974783e3c62cdb96bd7ed2e3f5df70433
sha256 f9b1d590d31ece5a467045703c84dcabc1e8b181edee101055ff220edd3f8a9a
sha512 d3ec00f1e709528bb90b75950b411a064131f7a60e61a3360aab8f8973180e5a83186080033658b6464d4d4b6c87db2476ad74ce1b4be85e349558f39121099b
ripemd-160 14821ef217f7ee552372f40a4c9c522517e3d08b

247998425 as geometric shapes

Circle

Radius = n
Diameter 495996850
Circumference 1558220060.1637
Area 1.93218060362E+17

Sphere

Radius = n
Volume 6.3890366201774E+25
Surface area 7.72872241448E+17
Circumference 1558220060.1637

Square

Length = n
Perimeter 991993700
Area 61503218802480625
Diagonal 350722736.08217

Cube

Length = n
Surface area 369019312814883750
Volume 1.5252701395446E+25
Space diagonal 429545872.29706

Equilateral Triangle

Length = n
Perimeter 743995275
Area 2.663167494873E+16
Altitude 214772936.14853

Triangular Pyramid

Length = n
Surface area 2.663167494873E+16
Volume 1.7975480980222E+24
Height 116907578.69406