2155172672 (number)

2155172672 is an even 10-digits composite number following 2155172671 and preceding 2155172673. In scientific notation, it is written as 2.155172672 × 10^9. The sum of its digits is 38. It has a total of 7 prime factors and 14 positive divisors. There are 1077586304 positive integers (up to 2155172672) that are relatively prime to 2155172672.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million one hundred seventy-two thousand six hundred seventy-two

Notation

Scientific notation 2.155172672 × 10^9
Engineering notation 2.155172672 × 10^9

Prime Factorization of 2155172672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 33674573

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 67349146
Product of the distinct prime numbers

The prime factorization of 2155172672 is 2 × 2 × 2 × 2 × 2 × 2 × 33674573. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 69, 40, 8, 177, 4746, 8346, 18010, 92803, 726984, 60225, 3792028, 4310643, 71114721, 20146054, 808559050, 408412452, 2190210795, 2198155590

Basic calculations (n = 2155172672)

Multiplication

n×y
n×2 4310345344
n×3 6465518016
n×4 8620690688
n×5 10775863360

Division

n÷y
n÷2 1077586336
n÷3 718390890.66667
n÷3 538793168
n÷5 431034534.4

Exponentiation

ny
n2 4644769246135619584
n3 1.0010279747018E+28
n4 2.1573881349847E+37
n5 4.6495439514161E+46

Nth Root

y√n
2√n 46423.837325236
3√n 1291.6971177023
4√n 215.46191618297
5√n 73.569264506574

Divisors of 2155172672

1, 2, 4, 8, 16, 32, 64, 33674573, 67349146, 134698292, 269396584, 538793168, 1077586336, 2155172672

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155172671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155172672 can be divided by 14 positive divisors. The sum of these divisors (counting 2155172672) is 1, the average is 0.071428571428571.

Base conversion 2155172672

Base System Value
2 Binary 10000000011101010101001101000000
3 Ternary 12120012100010010002
4 Quaternary 2000131111031000
5 Quinary 13403211011142
6 Senary 553504455132
8 Octal 20035251500
10 Decimal 2155172672
12 Duodecimal 50191a4a8
16 Hexadecimal 80755340
20 Vigesimal 1dd9gbdc
36 Base36 zn4tvk

Cryptographic Hash Functions

md5 191f8ac6b28999f8b68a1c98ac37c68f
sha1 62d96731ea471d00c4afe79d0eb8274ecb1d087f
sha256 f640942af5b6f11fa6baf905b84a4932410a89d27d35ee9e1bf37cd5531d62de
sha512 a6e1b14d9f09f4afdeaeb734993c6fbfd8b333ea3dac2c575950731c065a53dbdb60a96e561c311524decb43222df804f52b425e5b355027adefd9211d5659bc
ripemd-160 c877452f36b2073dc20f1ca508b2f1a2af671962

2155172672 as geometric shapes

Circle

Radius = n
Diameter 4310345344
Circumference 13541349267.145
Area 1.4591972941279E+19

Sphere

Radius = n
Volume 4.1930961751479E+28
Surface area 5.8367891765118E+19
Circumference 13541349267.145

Square

Length = n
Perimeter 8620690688
Area 4644769246135619584
Diagonal 3047874421.9983

Cube

Length = n
Surface area 2.7868615476814E+19
Volume 1.0010279747018E+28
Space diagonal 3732868566.988

Equilateral Triangle

Length = n
Perimeter 6465518016
Area 2.0112440809351E+18
Altitude 1866434283.494

Triangular Pyramid

Length = n
Surface area 2.0112440809351E+18
Volume 1.1797227817817E+27
Height 1015958140.6661