247989071 (number)

247989071 is an odd 9-digits composite number following 247989070 and preceding 247989072. In scientific notation, it is written as 2.47989071 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 225348120 positive integers (up to 247989071) that are relatively prime to 247989071.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.47989071 × 10^8
Engineering notation 2.47989071 × 10^6

Prime Factorization of 247989071

Prime Factorization 11 × 5683 × 3967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 247989071
Product of the distinct prime numbers

The prime factorization of 247989071 is 11 × 5683 × 3967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 17, 76, 467, 752, 9565, 5843, 26481, 47297, 783748, 416691, 8284965, 3930793, 69430011, 4408024, 50982549, 447574458, 1489358625, 3277372529

Basic calculations (n = 247989071)

Multiplication

n×y
n×2 495978142
n×3 743967213
n×4 991956284
n×5 1239945355

Division

n÷y
n÷2 123994535.5
n÷3 82663023.666667
n÷3 61997267.75
n÷5 49597814.2

Exponentiation

ny
n2 61498579335443041
n3 1.5250975557216E+25
n4 3.7820752602778E+33
n5 9.3791333024837E+41

Nth Root

y√n
2√n 15747.668748104
3√n 628.26690127035
4√n 125.48971570652
5√n 47.740449999899

Divisors of 247989071

1, 11, 3967, 5683, 43637, 62513, 22544461, 247989071

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 -247989070
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 247989071 can be divided by 8 positive divisors. The sum of these divisors (counting 247989071) is 1, the average is 0.125.

Base conversion 247989071

Base System Value
2 Binary 1110110010000000001101001111
3 Ternary 122021122011001102
4 Quaternary 32302000031033
5 Quinary 1001441122241
6 Senary 40335133315
8 Octal 1662001517
10 Decimal 247989071
12 Duodecimal 6b07423b
16 Hexadecimal ec8034f
20 Vigesimal 3h9icdb
36 Base36 43n9lb

Cryptographic Hash Functions

md5 4d6197c8be7e1ecede42af750384a21b
sha1 ee8717663bac734bc44a3969a91344f1f34c82a5
sha256 285b2d53f928b3d01aff2c22969912a474373ffcec69a596f17ef038f995a2da
sha512 13a22b56a3e0c49c00b187a6b5cddcacda3007ebbddef551f8225e84ce69ab557db75fd64c242347ade8b64df90c1dab2586080422b299927b01a75ece56670c
ripemd-160 add97137e5e3d7f190be59ff484913013872c289

247989071 as geometric shapes

Circle

Radius = n
Diameter 495978142
Circumference 1558161287.2483
Area 1.9320348504644E+17

Sphere

Radius = n
Volume 6.3883137027504E+25
Surface area 7.7281394018575E+17
Circumference 1558161287.2483

Square

Length = n
Perimeter 991956284
Area 61498579335443041
Diagonal 350709507.5285

Cube

Length = n
Surface area 368991476012658246
Volume 1.5250975557216E+25
Space diagonal 429529670.69381

Equilateral Triangle

Length = n
Perimeter 743967213
Area 2.6629666000573E+16
Altitude 214764835.3469

Triangular Pyramid

Length = n
Surface area 2.6629666000573E+16
Volume 1.7973447060363E+24
Height 116903169.17617