247331390 (number)

247331390 is an even 9-digits composite number following 247331389 and preceding 247331391. In scientific notation, it is written as 2.47331390 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 94991104 positive integers (up to 247331390) that are relatively prime to 247331390.

Interesting facts

Basic properties

Name

Name two hundred forty-seven million three hundred thirty-one thousand three hundred ninety

Notation

Scientific notation 2.47331390 × 10^8
Engineering notation 2.47331390 × 10^6

Prime Factorization of 247331390

Prime Factorization 2 × 5 × 47 × 53 × 9929

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 247331390
Product of the distinct prime numbers

The prime factorization of 247331390 is 2 × 5 × 47 × 53 × 9929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 24, 58, 558, 152, 7880, 2654, 63087, 28626, 377061, 90518, 2191715, 5948993, 29507142, 90415097, 47231421, 208366575, 5709417082, 6022771451

Basic calculations (n = 247331390)

Multiplication

n×y
n×2 494662780
n×3 741994170
n×4 989325560
n×5 1236656950

Division

n÷y
n÷2 123665695
n÷3 82443796.666667
n÷3 61832847.5
n÷5 49466278

Exponentiation

ny
n2 61172816479332100
n3 1.5129957730048E+25
n4 3.742113476014E+33
n5 9.2554212756029E+41

Nth Root

y√n
2√n 15726.773031999
3√n 627.71100981214
4√n 125.40643138212
5√n 47.715101021768

Divisors of 247331390

1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 2491, 4982, 9929, 12455, 19858, 24910, 49645, 99290, 466663, 526237, 933326, 1052474, 2333315, 2631185, 4666630, 5262370, 24733139, 49466278, 123665695, 247331390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -247331389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 247331390 can be divided by 32 positive divisors. The sum of these divisors (counting 247331390) is 1, the average is 0.03125.

Base conversion 247331390

Base System Value
2 Binary 1110101111011111101000111110
3 Ternary 122020101201212212
4 Quaternary 32233133220332
5 Quinary 1001304101030
6 Senary 40313100422
8 Octal 1657375076
10 Decimal 247331390
12 Duodecimal 6a9b7712
16 Hexadecimal ebdfa3e
20 Vigesimal 3h5g89a
36 Base36 43964e

Cryptographic Hash Functions

md5 8e2908aa27f149eebb025a65b6870b4d
sha1 f68393be9604fc63acb0db998c1ad1514dd61fd4
sha256 c4d8bce8538bc998d0730a25fb08ebea01dcfa6f6b5f1b2ceed6a6bc20a2de37
sha512 7f0aa7062d4835085d41225e25840cee9763be642e1ff65c94eca215c18f5f7be4a27c2a68020fa8723acb76a01d3e2137101e3424f8c4e8e0a66c03339a0780
ripemd-160 73d05a8d7b50f05bd83e71c3dd5c10908f7fd0bf

247331390 as geometric shapes

Circle

Radius = n
Diameter 494662780
Circumference 1554028955.6523
Area 1.9218007085087E+17

Sphere

Radius = n
Volume 6.3376218738458E+25
Surface area 7.6872028340347E+17
Circumference 1554028955.6523

Square

Length = n
Perimeter 989325560
Area 61172816479332100
Diagonal 349779406.13859

Cube

Length = n
Surface area 367036898875992600
Volume 1.5129957730048E+25
Space diagonal 428390533.78663

Equilateral Triangle

Length = n
Perimeter 741994170
Area 2.6488606546072E+16
Altitude 214195266.89332

Triangular Pyramid

Length = n
Surface area 2.6488606546072E+16
Volume 1.7830826183305E+24
Height 116593135.37953