2155662225 (number)

2155662225 is an odd 10-digits composite number following 2155662224 and preceding 2155662226. In scientific notation, it is written as 2.155662225 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 1130832000 positive integers (up to 2155662225) that are relatively prime to 2155662225.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million six hundred sixty-two thousand two hundred twenty-five

Notation

Scientific notation 2.155662225 × 10^9
Engineering notation 2.155662225 × 10^9

Prime Factorization of 2155662225

Prime Factorization 9 × 5 × 305 × 157061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2155662225
Product of the distinct prime numbers

The prime factorization of 2155662225 is 9 × 5 × 305 × 157061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 81, 28, 381, 121, 603, 7729, 24052, 71981, 763172, 398390, 3850541, 7829949, 85157300, 53197318, 612106218, 734803610, 9695645789, 8456330716

Basic calculations (n = 2155662225)

Multiplication

n×y
n×2 4311324450
n×3 6466986675
n×4 8622648900
n×5 10778311125

Division

n÷y
n÷2 1077831112.5
n÷3 718554075
n÷3 538915556.25
n÷5 431132445

Exponentiation

ny
n2 4646879628291950625
n3 1.0017102878831E+28
n4 2.1593490279835E+37
n5 4.6548271302144E+46

Nth Root

y√n
2√n 46429.109672704
3√n 1291.7949144021
4√n 215.47415082256
5√n 73.572606492356

Divisors of 2155662225

1, 5, 9, 45, 305, 1525, 2745, 13725, 157061, 785305, 1413549, 7067745, 47903605, 239518025, 431132445, 2155662225

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155662224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155662225 can be divided by 16 positive divisors. The sum of these divisors (counting 2155662225) is 1, the average is 0.0625.

Base conversion 2155662225

Base System Value
2 Binary 10000000011111001100101110010001
3 Ternary 12120020020222122200
4 Quaternary 2000133030232101
5 Quinary 13403322142400
6 Senary 553523153413
8 Octal 20037145621
10 Decimal 2155662225
12 Duodecimal 501b15869
16 Hexadecimal 807ccb91
20 Vigesimal 1ddchfb5
36 Base36 znfbm9

Cryptographic Hash Functions

md5 60c44df0617fa3d3326b59ed90bf7c9d
sha1 192f5999f70e0e6066e994574d687370aab095dd
sha256 e8c3343b0bde82bfff88d66e21090457423dadad77234c2395ac72454cad9a9a
sha512 313d36291b362cbc9c35131a262d0b8e2109dc4279db39652f91c4246352213c2928a7a6e49056ca082c21f68d33758a674ff523fbf27c82211d999b8900169c
ripemd-160 99ca1fef47ddd80eb6001146783b652f490e465f

2155662225 as geometric shapes

Circle

Radius = n
Diameter 4311324450
Circumference 13544425219.362
Area 1.4598602902358E+19

Sphere

Radius = n
Volume 4.1959542419185E+28
Surface area 5.8394411609432E+19
Circumference 13544425219.362

Square

Length = n
Perimeter 8622648900
Area 4646879628291950625
Diagonal 3048566754.4904

Cube

Length = n
Surface area 2.7881277769752E+19
Volume 1.0017102878831E+28
Space diagonal 3733716497.657

Equilateral Triangle

Length = n
Perimeter 6466986675
Area 2.0121579032146E+18
Altitude 1866858248.8285

Triangular Pyramid

Length = n
Surface area 2.0121579032146E+18
Volume 1.1805268955774E+27
Height 1016188918.1635