48891645 (number)

48891645 is an odd 8-digits composite number following 48891644 and preceding 48891646. In scientific notation, it is written as 4.8891645 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 23143680 positive integers (up to 48891645) that are relatively prime to 48891645.

Interesting facts

Basic properties

Name

Name forty-eight million eight hundred ninety-one thousand six hundred forty-five

Notation

Scientific notation 4.8891645 × 10^7
Engineering notation 4.8891645 × 10^6

Prime Factorization of 48891645

Prime Factorization 9 × 5 × 11 × 43 × 2297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 48891645
Product of the distinct prime numbers

The prime factorization of 48891645 is 9 × 5 × 11 × 43 × 2297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 7, 69, 835, 975, 9167, 5330, 8279, 33905, 918226, 726144, 7029096, 2567724, 74466702, 72346261, 264093373, 943550259, 2050704196, 5029376712

Basic calculations (n = 48891645)

Multiplication

n×y
n×2 97783290
n×3 146674935
n×4 195566580
n×5 244458225

Division

n÷y
n÷2 24445822.5
n÷3 16297215
n÷3 12222911.25
n÷5 9778329

Exponentiation

ny
n2 2390392950806025
n3 1.1687024356131E+23
n4 5.7139784592631E+30
n5 2.7936580636794E+38

Nth Root

y√n
2√n 6992.2560736861
3√n 365.66064127682
4√n 83.619711035653
5√n 34.502211250138

Divisors of 48891645

1, 5, 9, 11, 43, 45, 55, 99, 215, 387, 473, 495, 1935, 2297, 2365, 4257, 11485, 20673, 21285, 25267, 98771, 103365, 126335, 227403, 493855, 888939, 1086481, 1137015, 4444695, 5432405, 9778329, 48891645

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -48891644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 48891645 can be divided by 32 positive divisors. The sum of these divisors (counting 48891645) is 1, the average is 0.03125.

Base conversion 48891645

Base System Value
2 Binary 10111010100000011011111101
3 Ternary 10101222221201200
4 Quaternary 2322200123331
5 Quinary 100004013040
6 Senary 4503530113
8 Octal 272403375
10 Decimal 48891645
12 Duodecimal 14459939
16 Hexadecimal 2ea06fd
20 Vigesimal f5b925
36 Base36 t3x19

Cryptographic Hash Functions

md5 cc39f9f166b8878df6344022c8f0ebfb
sha1 d47c2a575658bee88a3a302cd946b08434e820b8
sha256 f6c35b8f34afadfce220e155ef733cf09cd020f1f843193dae2e5e80a6f4a36e
sha512 44ea42b25837ea9be0ce9681d13ec58a67f2487b00176dad30bda3e5d0a11fd96d9749038f42249dbefe942eb433e2c9e3aebb3888edd30022dd155d37afb4cd
ripemd-160 594a637dc97c10fd3695769192aa578380c5aab4

48891645 as geometric shapes

Circle

Radius = n
Diameter 97783290
Circumference 307195265.50784
Area 7.509640933445E+15

Sphere

Radius = n
Volume 4.8954493146062E+23
Surface area 3.003856373378E+16
Circumference 307195265.50784

Square

Length = n
Perimeter 195566580
Area 2390392950806025
Diagonal 69143227.445731

Cube

Length = n
Surface area 14342357704836150
Volume 1.1687024356131E+23
Space diagonal 84682813.205621

Equilateral Triangle

Length = n
Perimeter 146674935
Area 1.0350705102126E+15
Altitude 42341406.60281

Triangular Pyramid

Length = n
Surface area 1.0350705102126E+15
Volume 1.3773290290188E+22
Height 23047742.48191