247293864 (number)

247293864 is an even 9-digits composite number following 247293863 and preceding 247293865. In scientific notation, it is written as 2.47293864 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 82431216 positive integers (up to 247293864) that are relatively prime to 247293864.

Interesting facts

Basic properties

Name

Name two hundred forty-seven million two hundred ninety-three thousand eight hundred sixty-four

Notation

Scientific notation 2.47293864 × 10^8
Engineering notation 2.47293864 × 10^6

Prime Factorization of 247293864

Prime Factorization 2 × 2 × 2 × 3 × 9 × 1144879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 61823466
Product of the distinct prime numbers

The prime factorization of 247293864 is 2 × 2 × 2 × 3 × 9 × 1144879. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 247293864)

Multiplication

n×y
n×2 494587728
n×3 741881592
n×4 989175456
n×5 1236469320

Division

n÷y
n÷2 123646932
n÷3 82431288
n÷3 61823466
n÷5 49458772.8

Exponentiation

ny
n2 61154255172050496
n3 1.5123072061538E+25
n4 3.7398429256483E+33
n5 9.2484020783662E+41

Nth Root

y√n
2√n 15725.579925713
3√n 627.67926202258
4√n 125.40167433377
5√n 47.71365303285

Divisors of 247293864

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 -247293863
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 247293864 can be divided by 32 positive divisors. The sum of these divisors (counting 247293864) is 1, the average is 0.03125.

Base conversion 247293864

Base System Value
2 Binary 1110101111010110011110101000
3 Ternary 122020022211102000
4 Quaternary 32233112132220
5 Quinary 1001301400424
6 Senary 40312211000
8 Octal 1657263650
10 Decimal 247293864
12 Duodecimal 6a999a60
16 Hexadecimal ebd67a8
20 Vigesimal 3h5bed4
36 Base36 438d60

Cryptographic Hash Functions

md5 e939056700ca95e1ed15da84ba44a04e
sha1 6aa17cf643507ec24850e9dd24f7627dc9255ab4
sha256 c6031c111d1b973fbab9b6831ae2bf57cc31efc1aefb0bc9a70acb8386e77a56
sha512 2138666e88d95d2777db33ce1a1a31347b363d6e8df9b2c515abbab90b46949047f0adb4b0fef173214bf3e885322537e44743f52249b5fefccc461d239b30ec
ripemd-160 445da7bc06c57736310944f5c0cfd85be4c1f108

247293864 as geometric shapes

Circle

Radius = n
Diameter 494587728
Circumference 1553793172.8405
Area 1.9212175878427E+17

Sphere

Radius = n
Volume 6.3347376117651E+25
Surface area 7.6848703513708E+17
Circumference 1553793172.8405

Square

Length = n
Perimeter 989175456
Area 61154255172050496
Diagonal 349726336.36045

Cube

Length = n
Surface area 366925531032302976
Volume 1.5123072061538E+25
Space diagonal 428325536.84803

Equilateral Triangle

Length = n
Perimeter 741881592
Area 2.6480569264256E+16
Altitude 214162768.42401

Triangular Pyramid

Length = n
Surface area 2.6480569264256E+16
Volume 1.7822711345144E+24
Height 116575445.45348