47611921 (number)

47611921 is an odd 8-digits composite number following 47611920 and preceding 47611922. In scientific notation, it is written as 4.7611921 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 40810212 positive integers (up to 47611921) that are relatively prime to 47611921.

Interesting facts

Basic properties

Name

Name forty-seven million six hundred eleven thousand nine hundred twenty-one

Notation

Scientific notation 4.7611921 × 10^7
Engineering notation 4.7611921 × 10^6

Prime Factorization of 47611921

Prime Factorization 7 × 6801703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 47611921
Product of the distinct prime numbers

The prime factorization of 47611921 is 7 × 6801703. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47611921)

Multiplication

n×y
n×2 95223842
n×3 142835763
n×4 190447684
n×5 238059605

Division

n÷y
n÷2 23805960.5
n÷3 15870640.333333
n÷3 11902980.25
n÷5 9522384.2

Exponentiation

ny
n2 2266895021310241
n3 1.0793122666992E+23
n4 5.1388130376412E+30
n5 2.4466876038194E+38

Nth Root

y√n
2√n 6900.1392014944
3√n 362.4420416256
4√n 83.067076519488
5√n 34.319672972621

Divisors of 47611921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47611920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47611921 can be divided by 4 positive divisors. The sum of these divisors (counting 47611921) is 1, the average is 0.25.

Base conversion 47611921

Base System Value
2 Binary 10110101101000000000010001
3 Ternary 10022120221021111
4 Quaternary 2311220000101
5 Quinary 44142040141
6 Senary 4420253321
8 Octal 265500021
10 Decimal 47611921
12 Duodecimal 13b41241
16 Hexadecimal 2d68011
20 Vigesimal ehb9g1
36 Base36 schld

Cryptographic Hash Functions

md5 c901a060b11f30878f03238451565350
sha1 50b642734d9d1afbe4c5f14fc26dfad838389dc3
sha256 6e4cc52a98b08925a1335576ba6799c0ef7bfa5aff64b334a2e7ce6138508e0d
sha512 daedbe909c31c1661ffcec40f438c8d53dcb23a0a1bc1c9cde1623868479f4bf10d04cdfa441c1bba2e151cba846499ec5a538cf5221e62df29d3c6be58a6d92
ripemd-160 f77063d8f04a922dfbb1aee9d3cb1f7b6adbbfc0

47611921 as geometric shapes

Circle

Radius = n
Diameter 95223842
Circumference 299154522.4738
Area 7.1216607454075E+15

Sphere

Radius = n
Volume 4.5210126506553E+23
Surface area 2.848664298163E+16
Circumference 299154522.4738

Square

Length = n
Perimeter 190447684
Area 2266895021310241
Diagonal 67333424.408836

Cube

Length = n
Surface area 13601370127861446
Volume 1.0793122666992E+23
Space diagonal 82466266.217956

Equilateral Triangle

Length = n
Perimeter 142835763
Area 9.8159433808357E+14
Altitude 41233133.108978

Triangular Pyramid

Length = n
Surface area 9.8159433808357E+14
Volume 1.271981704668E+22
Height 22444474.802945