247485864 (number)

247485864 is an even 9-digits composite number following 247485863 and preceding 247485865. In scientific notation, it is written as 2.47485864 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 76903424 positive integers (up to 247485864) that are relatively prime to 247485864.

Interesting facts

Basic properties

Name

Name two hundred forty-seven million four hundred eighty-five thousand eight hundred sixty-four

Notation

Scientific notation 2.47485864 × 10^8
Engineering notation 2.47485864 × 10^6

Prime Factorization of 247485864

Prime Factorization 2 × 2 × 2 × 3 × 17 × 107 × 5669

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 61871466
Product of the distinct prime numbers

The prime factorization of 247485864 is 2 × 2 × 2 × 3 × 17 × 107 × 5669. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 65, 67, 438, 171, 5540, 1392, 96897, 10734, 499432, 929072, 9361774, 2095300, 14872503, 7117671, 926445791, 707001917, 9691405973, 2574400609

Basic calculations (n = 247485864)

Multiplication

n×y
n×2 494971728
n×3 742457592
n×4 989943456
n×5 1237429320

Division

n÷y
n÷2 123742932
n÷3 82495288
n÷3 61871466
n÷5 49497172.8

Exponentiation

ny
n2 61249252879826496
n3 1.5158324268318E+25
n4 3.7514709783369E+33
n5 9.2843603634464E+41

Nth Root

y√n
2√n 15731.683444565
3√n 627.8416642762
4√n 125.42600784752
5√n 47.721059749294

Divisors of 247485864

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 107, 136, 204, 214, 321, 408, 428, 642, 856, 1284, 1819, 2568, 3638, 5457, 5669, 7276, 10914, 11338, 14552, 17007, 21828, 22676, 34014, 43656, 45352, 68028, 96373, 136056, 192746, 289119, 385492, 578238, 606583, 770984, 1156476, 1213166, 1819749, 2312952, 2426332, 3639498, 4852664, 7278996, 10311911, 14557992, 20623822, 30935733, 41247644, 61871466, 82495288, 123742932, 247485864

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -247485863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 247485864 can be divided by 64 positive divisors. The sum of these divisors (counting 247485864) is 1, the average is 0.015625.

Base conversion 247485864

Base System Value
2 Binary 1110110000000101010110101000
3 Ternary 122020200120210010
4 Quaternary 32300011112220
5 Quinary 1001324021424
6 Senary 40320251520
8 Octal 1660052650
10 Decimal 247485864
12 Duodecimal 6aa70ba0
16 Hexadecimal ec055a8
20 Vigesimal 3h6fed4
36 Base36 43chbc

Cryptographic Hash Functions

md5 a9e50a7987ac376245443bbdcfe3b565
sha1 5dfb2a5f32241ce3a3f1cbb6297988d08da2025b
sha256 a2ed91ba4eb216e1ded343d2a5bd5d31827e44fc8f06afa7381533532cebaa5d
sha512 472408052e757a4b66fd4fc66987706241015dbb98073bd872b0e0c9a8abd273f6347b04f28a0920c182602b7d733070eea0b064b35ec0b6c8fb7275ee436ac6
ripemd-160 4c7a8359f86f3d577282444c5621d391e99c7f55

247485864 as geometric shapes

Circle

Radius = n
Diameter 494971728
Circumference 1554999544.4194
Area 1.9242020288513E+17

Sphere

Radius = n
Volume 6.3495040216108E+25
Surface area 7.6968081154051E+17
Circumference 1554999544.4194

Square

Length = n
Perimeter 989943456
Area 61249252879826496
Diagonal 349997865.36442

Cube

Length = n
Surface area 367495517278958976
Volume 1.5158324268318E+25
Space diagonal 428658090.60308

Equilateral Triangle

Length = n
Perimeter 742457592
Area 2.6521704478373E+16
Altitude 214329045.30154

Triangular Pyramid

Length = n
Surface area 2.6521704478373E+16
Volume 1.7864256469254E+24
Height 116665955.12147