47878857 (number)

47878857 is an odd 8-digits composite number following 47878856 and preceding 47878858. In scientific notation, it is written as 4.7878857 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 28719360 positive integers (up to 47878857) that are relatively prime to 47878857.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred seventy-eight thousand eight hundred fifty-seven

Notation

Scientific notation 4.7878857 × 10^7
Engineering notation 4.7878857 × 10^6

Prime Factorization of 47878857

Prime Factorization 13 × 3321 × 1109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 47878857
Product of the distinct prime numbers

The prime factorization of 47878857 is 13 × 3321 × 1109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47878857)

Multiplication

n×y
n×2 95757714
n×3 143636571
n×4 191515428
n×5 239394285

Division

n÷y
n÷2 23939428.5
n÷3 15959619
n÷3 11969714.25
n÷5 9575771.4

Exponentiation

ny
n2 2292384947626449
n3 1.0975677109636E+23
n4 5.2550287481043E+30
n5 2.5160476996138E+38

Nth Root

y√n
2√n 6919.454964085
3√n 363.11812288555
4√n 83.183261321524
5√n 34.358069576171

Divisors of 47878857

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 -47878856
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 47878857 can be divided by 8 positive divisors. The sum of these divisors (counting 47878857) is 1, the average is 0.125.

Base conversion 47878857

Base System Value
2 Binary 10110110101001001011001001
3 Ternary 10100002111110000
4 Quaternary 2312221023021
5 Quinary 44224110412
6 Senary 4430113213
8 Octal 266511311
10 Decimal 47878857
12 Duodecimal 1404b809
16 Hexadecimal 2da92c9
20 Vigesimal ej4h2h
36 Base36 si7k9

Cryptographic Hash Functions

md5 6eb09bf9d6fd37ee2bf07bb949e635bb
sha1 575f66a0011f159aa525654bf0a5b0ac4e0a4869
sha256 6a4ebe08d47c03055eabe975ae2169a7a0b6127a0996dd11e322a86bee99abe4
sha512 d0aad58a44a9d1aebac874c87c0bb03cba3278c4c3a1d24fd0690ee556648bcccb1d0c280d96fb19b887ab6adb1113ee43195616807cc08221857890e0c9e708
ripemd-160 e723fb410937ecdf898973fe4ee9838ecfc3d2e9

47878857 as geometric shapes

Circle

Radius = n
Diameter 95757714
Circumference 300831730.82695
Area 7.2017397106631E+15

Sphere

Radius = n
Volume 4.5974808767741E+23
Surface area 2.8806958842652E+16
Circumference 300831730.82695

Square

Length = n
Perimeter 191515428
Area 2292384947626449
Diagonal 67710928.920322

Cube

Length = n
Surface area 13754309685758694
Volume 1.0975677109636E+23
Space diagonal 82928612.932325

Equilateral Triangle

Length = n
Perimeter 143636571
Area 9.9263179994878E+14
Altitude 41464306.466162

Triangular Pyramid

Length = n
Surface area 9.9263179994878E+14
Volume 1.2934959520563E+22
Height 22570309.640107