2155691340 (number)

2155691340 is an even 10-digits composite number following 2155691339 and preceding 2155691341. In scientific notation, it is written as 2.155691340 × 10^9. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 522590400 positive integers (up to 2155691340) that are relatively prime to 2155691340.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million six hundred ninety-one thousand three hundred forty

Notation

Scientific notation 2.155691340 × 10^9
Engineering notation 2.155691340 × 10^9

Prime Factorization of 2155691340

Prime Factorization 2 × 2 × 11 × 5 × 3 × 9 × 362911

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1077845670
Product of the distinct prime numbers

The prime factorization of 2155691340 is 2 × 2 × 11 × 5 × 3 × 9 × 362911. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155691340)

Multiplication

n×y
n×2 4311382680
n×3 6467074020
n×4 8622765360
n×5 10778456700

Division

n÷y
n÷2 1077845670
n÷3 718563780
n÷3 538922835
n÷5 431138268

Exponentiation

ny
n2 4647005153350995600
n3 1.0017508766014E+28
n4 2.1594656895271E+37
n5 4.6551414859406E+46

Nth Root

y√n
2√n 46429.423214165
3√n 1291.8007301617
4√n 215.47487838299
5√n 73.57280522988

Divisors of 2155691340

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155691339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155691340 can be divided by 96 positive divisors. The sum of these divisors (counting 2155691340) is 1, the average is 0.010416666666667.

Base conversion 2155691340

Base System Value
2 Binary 10000000011111010011110101001100
3 Ternary 12120020022110121000
4 Quaternary 2000133103311030
5 Quinary 13403324110330
6 Senary 553523540300
8 Octal 20037236514
10 Decimal 2155691340
12 Duodecimal 501b2a690
16 Hexadecimal 807d3d4c
20 Vigesimal 1ddd1870
36 Base36 znfy30

Cryptographic Hash Functions

md5 7a7fc9b2194e369cf053f4b6cd1393f2
sha1 0b6cf10718f5781febf4f22cb9910537d933e070
sha256 d6f00871b5d06c61fe632eee0d577cb474afc6d645108aaace581d9f9f8c22a6
sha512 4476533e1453d4348c976cc7a15a2e2e372d4b6b75f9f0735cef21b244b7c2d916fd6763cf82b0727f24ee28b1c2a39acc04149b5258a814cb4d5f945b137755
ripemd-160 59684162fe2888267e04d3a40523fd95a059e128

2155691340 as geometric shapes

Circle

Radius = n
Diameter 4311382680
Circumference 13544608154.302
Area 1.4598997250961E+19

Sphere

Radius = n
Volume 4.1961242595442E+28
Surface area 5.8395989003846E+19
Circumference 13544608154.302

Square

Length = n
Perimeter 8622765360
Area 4647005153350995600
Diagonal 3048607929.3182

Cube

Length = n
Surface area 2.7882030920106E+19
Volume 1.0017508766014E+28
Space diagonal 3733766926.3162

Equilateral Triangle

Length = n
Perimeter 6467074020
Area 2.0122122571596E+18
Altitude 1866883463.1581

Triangular Pyramid

Length = n
Surface area 2.0122122571596E+18
Volume 1.1805747298407E+27
Height 1016202643.1061