47921845 (number)

47921845 is an odd 8-digits composite number following 47921844 and preceding 47921846. In scientific notation, it is written as 4.7921845 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 37296000 positive integers (up to 47921845) that are relatively prime to 47921845.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred twenty-one thousand eight hundred forty-five

Notation

Scientific notation 4.7921845 × 10^7
Engineering notation 4.7921845 × 10^6

Prime Factorization of 47921845

Prime Factorization 5 × 37 × 37 × 7001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1295185
Product of the distinct prime numbers

The prime factorization of 47921845 is 5 × 37 × 37 × 7001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 83, 73, 510, 339, 4821, 5468, 64362, 84113, 671308, 825303, 8458697, 4741728, 78415377, 90124920, 651229394, 813745022, 6971650647, 2077658913

Basic calculations (n = 47921845)

Multiplication

n×y
n×2 95843690
n×3 143765535
n×4 191687380
n×5 239609225

Division

n÷y
n÷2 23960922.5
n÷3 15973948.333333
n÷3 11980461.25
n÷5 9584369

Exponentiation

ny
n2 2296503228204025
n3 1.1005267174399E+23
n4 5.2739270771515E+30
n5 2.5273631593256E+38

Nth Root

y√n
2√n 6922.5605811723
3√n 363.22676549906
4√n 83.20192654724
5√n 34.364237035584

Divisors of 47921845

1, 5, 37, 185, 1369, 6845, 7001, 35005, 259037, 1295185, 9584369, 47921845

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47921844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47921845 can be divided by 12 positive divisors. The sum of these divisors (counting 47921845) is 1, the average is 0.083333333333333.

Base conversion 47921845

Base System Value
2 Binary 10110110110011101010110101
3 Ternary 10100011200102011
4 Quaternary 2312303222311
5 Quinary 44231444340
6 Senary 4431044221
8 Octal 266635265
10 Decimal 47921845
12 Duodecimal 14070671
16 Hexadecimal 2db3ab5
20 Vigesimal eja4c5
36 Base36 sj4qd

Cryptographic Hash Functions

md5 845a33db029d907e9ce720df59b290c5
sha1 d274b24e2288cdeabd2bdc453512cc96e4e7876c
sha256 bb6b19676c2790dbc5392ac1bbb1a29ba2331468190375200c325686e307920d
sha512 6b44dcf6a28dbc076a3e373d4660f324c6cb755398ec9aba5d15b1591831ae97d2655da87d06ecfb31ee653fad3d8a6e013e4d029250ee8c37a2087ec6e87d3e
ripemd-160 f5ad5af6a4da284d7effbb64d07d04c47e15fca4

47921845 as geometric shapes

Circle

Radius = n
Diameter 95843690
Circumference 301101832.39694
Area 7.214677670671E+15

Sphere

Radius = n
Volume 4.6098755341181E+23
Surface area 2.8858710682684E+16
Circumference 301101832.39694

Square

Length = n
Perimeter 191687380
Area 2296503228204025
Diagonal 67771723.132941

Cube

Length = n
Surface area 13779019369224150
Volume 1.1005267174399E+23
Space diagonal 83003070.332441

Equilateral Triangle

Length = n
Perimeter 143765535
Area 9.9441506774883E+14
Altitude 41501535.16622

Triangular Pyramid

Length = n
Surface area 9.9441506774883E+14
Volume 1.2969831746312E+22
Height 22590574.377647