2155015740 (number)

2155015740 is an even 10-digits composite number following 2155015739 and preceding 2155015741. In scientific notation, it is written as 2.155015740 × 10^9. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 566089216 positive integers (up to 2155015740) that are relatively prime to 2155015740.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million fifteen thousand seven hundred forty

Notation

Scientific notation 2.155015740 × 10^9
Engineering notation 2.155015740 × 10^9

Prime Factorization of 2155015740

Prime Factorization 2 × 2 × 5 × 3 × 89 × 347 × 1163

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1077507870
Product of the distinct prime numbers

The prime factorization of 2155015740 is 2 × 2 × 5 × 3 × 89 × 347 × 1163. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155015740)

Multiplication

n×y
n×2 4310031480
n×3 6465047220
n×4 8620062960
n×5 10775078700

Division

n÷y
n÷2 1077507870
n÷3 718338580
n÷3 538753935
n÷5 431003148

Exponentiation

ny
n2 4644092839647747600
n3 1.0008093167462E+28
n4 2.1567598303267E+37
n5 4.6478513817539E+46

Nth Root

y√n
2√n 46422.147085201
3√n 1291.6657646797
4√n 215.45799378348
5√n 73.56819306499

Divisors of 2155015740

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 -2155015739
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 2155015740 can be divided by 96 positive divisors. The sum of these divisors (counting 2155015740) is 1, the average is 0.010416666666667.

Base conversion 2155015740

Base System Value
2 Binary 10000000011100101110111000111100
3 Ternary 12120012001010211210
4 Quaternary 2000130232320330
5 Quinary 13403141000430
6 Senary 553501244420
8 Octal 20034567074
10 Decimal 2155015740
12 Duodecimal 501863710
16 Hexadecimal 8072ee3c
20 Vigesimal 1dd8gj70
36 Base36 zn1gsc

Cryptographic Hash Functions

md5 c81a9ea1efd1a11fa7a91576082652c7
sha1 fc2e354d07848627a95bb948ad8a7b24114fe4b1
sha256 b840a875e2b2e48dfffdbd924d7a0540fe6959a5dbac4fffdf3004a95acb2f74
sha512 513cb93dea1f4ae08bd666cdea536bca4c36ee6bc03728dc9ba20384dbec83f66ccfbd9903330f9c86a90bf50e8dd36530145283298bac6aba80b3f61c8ea6e6
ripemd-160 a428d5e0cb0afdf137c8dc3e67b4703e97a24c17

2155015740 as geometric shapes

Circle

Radius = n
Diameter 4310031480
Circumference 13540363234.309
Area 1.4589847947626E+19

Sphere

Radius = n
Volume 4.1921802628455E+28
Surface area 5.8359391790505E+19
Circumference 13540363234.309

Square

Length = n
Perimeter 8620062960
Area 4644092839647747600
Diagonal 3047652486.6355

Cube

Length = n
Surface area 2.7864557037886E+19
Volume 1.0008093167462E+28
Space diagonal 3732596752.7906

Equilateral Triangle

Length = n
Perimeter 6465047220
Area 2.0109511883342E+18
Altitude 1866298376.3953

Triangular Pyramid

Length = n
Surface area 2.0109511883342E+18
Volume 1.1794650909099E+27
Height 1015884162.2118