247049142 (number)

247049142 is an even 9-digits composite number following 247049141 and preceding 247049143. In scientific notation, it is written as 2.47049142 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 82349712 positive integers (up to 247049142) that are relatively prime to 247049142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.47049142 × 10^8
Engineering notation 2.47049142 × 10^6

Prime Factorization of 247049142

Prime Factorization 2 × 3 × 41174857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 247049142
Product of the distinct prime numbers

The prime factorization of 247049142 is 2 × 3 × 41174857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 15, 16, 970, 832, 3500, 1193, 20979, 6854, 491332, 443709, 6046657, 2084718, 41309382, 17566074, 776260081, 311807854, 8484315507, 6595124509

Basic calculations (n = 247049142)

Multiplication

n×y
n×2 494098284
n×3 741147426
n×4 988196568
n×5 1235245710

Division

n÷y
n÷2 123524571
n÷3 82349714
n÷3 61762285.5
n÷5 49409828.4

Exponentiation

ny
n2 61033278562936164
n3 1.507821910242E+25
n4 3.725061092141E+33
n5 9.2027314671101E+41

Nth Root

y√n
2√n 15717.796983038
3√n 627.47214322668
4√n 125.37063844074
5√n 47.704205806613

Divisors of 247049142

1, 2, 3, 6, 41174857, 82349714, 123524571, 247049142

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -247049141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 247049142 can be divided by 8 positive divisors. The sum of these divisors (counting 247049142) is 1, the average is 0.125.

Base conversion 247049142

Base System Value
2 Binary 1110101110011010101110110110
3 Ternary 122012212101201020
4 Quaternary 32232122232312
5 Quinary 1001221033032
6 Senary 40303042010
8 Octal 1656325666
10 Decimal 247049142
12 Duodecimal 6a8a0306
16 Hexadecimal eb9abb6
20 Vigesimal 3h412h2
36 Base36 4334c6

Cryptographic Hash Functions

md5 d7c4e49f2eebe16419ee9ceb0ce652a0
sha1 79e4712b6155b96aacb374fd356dd5f47e6153d2
sha256 c8a9ddc21ac987ca755366053bfdee5da482dd0e4941120193eafa744cdd4d7b
sha512 779327816be11166881b4f00ad6d59f2f41cb39572873f18272c2f7cbdd7301a837e2700b927ccd1974fd9bb8470b5feb4d2b2dc2d99d7bbaaee6175ad7698b1
ripemd-160 9eb026a2f327998e72c9cddc73e32ade20b4d1e8

247049142 as geometric shapes

Circle

Radius = n
Diameter 494098284
Circumference 1552255539.1657
Area 1.9174169955782E+17

Sphere

Radius = n
Volume 6.3159496481841E+25
Surface area 7.6696679823128E+17
Circumference 1552255539.1657

Square

Length = n
Perimeter 988196568
Area 61033278562936164
Diagonal 349380247.18904

Cube

Length = n
Surface area 366199671377616984
Volume 1.507821910242E+25
Space diagonal 427901665.9103

Equilateral Triangle

Length = n
Perimeter 741147426
Area 2.6428184855877E+16
Altitude 213950832.95515

Triangular Pyramid

Length = n
Surface area 2.6428184855877E+16
Volume 1.7769851625897E+24
Height 116460082.39635