247242912 (number)

247242912 is an even 9-digits composite number following 247242911 and preceding 247242913. In scientific notation, it is written as 2.47242912 × 10^8. The sum of its digits is 33. It has a total of 9 prime factors and 96 positive divisors. There are 69894144 positive integers (up to 247242912) that are relatively prime to 247242912.

Interesting facts

Basic properties

Name

Name two hundred forty-seven million two hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 2.47242912 × 10^8
Engineering notation 2.47242912 × 10^6

Prime Factorization of 247242912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 3 × 97 × 3793

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 15452682
Product of the distinct prime numbers

The prime factorization of 247242912 is 2 × 2 × 2 × 2 × 2 × 7 × 3 × 97 × 3793. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 247242912)

Multiplication

n×y
n×2 494485824
n×3 741728736
n×4 988971648
n×5 1236214560

Division

n÷y
n÷2 123621456
n÷3 82414304
n÷3 61810728
n÷5 49448582.4

Exponentiation

ny
n2 61129057534239744
n3 1.5113726192581E+25
n4 3.7367616750244E+33
n5 9.2388783798303E+41

Nth Root

y√n
2√n 15723.959806614
3√n 627.63615041175
4√n 125.39521444861
5√n 47.71168670308

Divisors of 247242912

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -247242911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 247242912 can be divided by 96 positive divisors. The sum of these divisors (counting 247242912) is 1, the average is 0.010416666666667.

Base conversion 247242912

Base System Value
2 Binary 1110101111001010000010100000
3 Ternary 122020020020111220
4 Quaternary 32233022002200
5 Quinary 1001243233122
6 Senary 40311135040
8 Octal 1657120240
10 Decimal 247242912
12 Duodecimal 6a974480
16 Hexadecimal ebca0a0
20 Vigesimal 3h5575c
36 Base36 4379uo

Cryptographic Hash Functions

md5 61c4b29783421a16440ca14de52d4dac
sha1 bf4cc28a51bcf8734fe8507fc80b88d75a163ac4
sha256 b95636ef23aa10baeda25805ab09e5479ec8fd619636604f49f3300c17185447
sha512 0a46ddb08893af5737dd84299855a6a8c8eb26c2dafe4945191c8ce6ee7290d701714f28023bd252801858c8dd44cd5ed69591396bc5949b14360198084f6e0a
ripemd-160 1b5669128c62183c8292b4c3f9d5c1d5461af453

247242912 as geometric shapes

Circle

Radius = n
Diameter 494485824
Circumference 1553473031.9827
Area 1.9204259807044E+17

Sphere

Radius = n
Volume 6.3308228233307E+25
Surface area 7.6817039228174E+17
Circumference 1553473031.9827

Square

Length = n
Perimeter 988971648
Area 61129057534239744
Diagonal 349654279.35102

Cube

Length = n
Surface area 366774345205438464
Volume 1.5113726192581E+25
Space diagonal 428237285.39528

Equilateral Triangle

Length = n
Perimeter 741728736
Area 2.6469658367026E+16
Altitude 214118642.69764

Triangular Pyramid

Length = n
Surface area 2.6469658367026E+16
Volume 1.7811697132951E+24
Height 116551426.45034