47897979 (number)

47897979 is an odd 8-digits composite number following 47897978 and preceding 47897980. In scientific notation, it is written as 4.7897979 × 10^7. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 31638816 positive integers (up to 47897979) that are relatively prime to 47897979.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred ninety-seven thousand nine hundred seventy-nine

Notation

Scientific notation 4.7897979 × 10^7
Engineering notation 4.7897979 × 10^6

Prime Factorization of 47897979

Prime Factorization 3 × 109 × 146477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 47897979
Product of the distinct prime numbers

The prime factorization of 47897979 is 3 × 109 × 146477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 75, 19, 798, 187, 7517, 2685, 34350, 73099, 551628, 993646, 6328092, 3847092, 95976514, 71426482, 675978364, 391496481, 839217496, 2206423678

Basic calculations (n = 47897979)

Multiplication

n×y
n×2 95795958
n×3 143693937
n×4 191591916
n×5 239489895

Division

n÷y
n÷2 23948989.5
n÷3 15965993
n÷3 11974494.75
n÷5 9579595.8

Exponentiation

ny
n2 2294216392284441
n3 1.098883285791E+23
n4 5.2634288546266E+30
n5 2.521076047469E+38

Nth Root

y√n
2√n 6920.8365823793
3√n 363.16645751596
4√n 83.191565572354
5√n 34.360813543407

Divisors of 47897979

1, 3, 109, 327, 146477, 439431, 15965993, 47897979

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 -47897978
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 47897979 can be divided by 8 positive divisors. The sum of these divisors (counting 47897979) is 1, the average is 0.125.

Base conversion 47897979

Base System Value
2 Binary 10110110101101110101111011
3 Ternary 10100010110200020
4 Quaternary 2312231311323
5 Quinary 44230213404
6 Senary 4430341523
8 Octal 266556573
10 Decimal 47897979
12 Duodecimal 1405a8a3
16 Hexadecimal 2dadd7b
20 Vigesimal ej74ij
36 Base36 simbf

Cryptographic Hash Functions

md5 76ea4924aa6c61273a240eae80fb570e
sha1 612c1d86d8d3a1be8f79775a39c5074e338fa596
sha256 9cf9e36be5b3d67a975eb3469a4c49482447f50d8be8031b3fbd8aae3459d62b
sha512 8580f17ec80bbd9d5af427b17ac5de022afc69a8ef968c79adab42bd0bbda133717a810d1444fbcaf22a076762e8671b1bc446cac03e3dbdb9fbeaf2301f5fa9
ripemd-160 bff3fb6d88a90ff32191c11bd040345738820581

47897979 as geometric shapes

Circle

Radius = n
Diameter 95795958
Circumference 300951877.8964
Area 7.2074933637461E+15

Sphere

Radius = n
Volume 4.6029915437247E+23
Surface area 2.8829973454984E+16
Circumference 300951877.8964

Square

Length = n
Perimeter 191591916
Area 2294216392284441
Diagonal 67737971.512062

Cube

Length = n
Surface area 13765298353706646
Volume 1.098883285791E+23
Space diagonal 82961733.207867

Equilateral Triangle

Length = n
Perimeter 143693937
Area 9.9342483874851E+14
Altitude 41480866.603934

Triangular Pyramid

Length = n
Surface area 9.9342483874851E+14
Volume 1.2950463718589E+22
Height 22579323.837354