47156978 (number)

47156978 is an even 8-digits composite number following 47156977 and preceding 47156979. In scientific notation, it is written as 4.7156978 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 21140640 positive integers (up to 47156978) that are relatively prime to 47156978.

Interesting facts

Basic properties

Name

Name forty-seven million one hundred fifty-six thousand nine hundred seventy-eight

Notation

Scientific notation 4.7156978 × 10^7
Engineering notation 4.7156978 × 10^6

Prime Factorization of 47156978

Prime Factorization 2 × 11 × 73 × 29363

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47156978
Product of the distinct prime numbers

The prime factorization of 47156978 is 2 × 11 × 73 × 29363. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 38, 68, 331, 669, 5647, 6906, 84379, 4299, 22769, 230042, 3602402, 6777454, 66500091, 63860445, 209271226, 975172899, 5862186442, 8634454857

Basic calculations (n = 47156978)

Multiplication

n×y
n×2 94313956
n×3 141470934
n×4 188627912
n×5 235784890

Division

n÷y
n÷2 23578489
n÷3 15718992.666667
n÷3 11789244.5
n÷5 9431395.6

Exponentiation

ny
n2 2223780574092484
n3 1.0486677160931E+23
n4 4.9452000417111E+30
n5 2.3320068957257E+38

Nth Root

y√n
2√n 6867.0938540259
3√n 361.28393905343
4√n 82.867930190309
5√n 34.253834353543

Divisors of 47156978

1, 2, 11, 22, 73, 146, 803, 1606, 29363, 58726, 322993, 645986, 2143499, 4286998, 23578489, 47156978

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47156977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47156978 can be divided by 16 positive divisors. The sum of these divisors (counting 47156978) is 1, the average is 0.0625.

Base conversion 47156978

Base System Value
2 Binary 10110011111000111011110010
3 Ternary 10021201211012202
4 Quaternary 2303320323302
5 Quinary 44033010403
6 Senary 4402423202
8 Octal 263707362
10 Decimal 47156978
12 Duodecimal 13961b02
16 Hexadecimal 2cf8ef2
20 Vigesimal eeec8i
36 Base36 s2qk2

Cryptographic Hash Functions

md5 15eec4403627c6c84898aa6163c3bdae
sha1 1af4ffc3f2a270ab4af3a14335a8d34677eb369d
sha256 a0b32392f4c230a5cab92a0bae20ec38ba0545c5db56fa70f3f2c372a3bacc7a
sha512 6d403b15747f8e0894c8665663e093c979adbf6f116e167675f9a428d3b51ba2d6e3ff050b5a6df5ad2818e645c981f3f012a10d1a8e638f27e599818aec591c
ripemd-160 27a6148044fc9986033b682c2a57d76a6755e90a

47156978 as geometric shapes

Circle

Radius = n
Diameter 94313956
Circumference 296296031.30059
Area 6.9862127147646E+15

Sphere

Radius = n
Volume 4.3926490572464E+23
Surface area 2.7944850859059E+16
Circumference 296296031.30059

Square

Length = n
Perimeter 188627912
Area 2223780574092484
Diagonal 66690037.84813

Cube

Length = n
Surface area 13342683444554904
Volume 1.0486677160931E+23
Space diagonal 81678281.827408

Equilateral Triangle

Length = n
Perimeter 141470934
Area 9.6292523480322E+14
Altitude 40839140.913704

Triangular Pyramid

Length = n
Surface area 9.6292523480322E+14
Volume 1.2358667554347E+22
Height 22230012.616043