2155172667 (number)

2155172667 is an odd 10-digits composite number following 2155172666 and preceding 2155172668. In scientific notation, it is written as 2.155172667 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1401738240 positive integers (up to 2155172667) that are relatively prime to 2155172667.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.155172667 × 10^9
Engineering notation 2.155172667 × 10^9

Prime Factorization of 2155172667

Prime Factorization 3 × 41 × 17521729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2155172667
Product of the distinct prime numbers

The prime factorization of 2155172667 is 3 × 41 × 17521729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155172667)

Multiplication

n×y
n×2 4310345334
n×3 6465518001
n×4 8620690668
n×5 10775863335

Division

n÷y
n÷2 1077586333.5
n÷3 718390889
n÷3 538793166.75
n÷5 431034533.4

Exponentiation

ny
n2 4644769224583892889
n3 1.0010279677346E+28
n4 2.1573881149642E+37
n5 4.6495438974814E+46

Nth Root

y√n
2√n 46423.837271385
3√n 1291.6971167034
4√n 215.461916058
5√n 73.569264472438

Divisors of 2155172667

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155172666
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155172667 can be divided by 8 positive divisors. The sum of these divisors (counting 2155172667) is 1, the average is 0.125.

Base conversion 2155172667

Base System Value
2 Binary 10000000011101010101001100111011
3 Ternary 12120012100010002220
4 Quaternary 2000131111030323
5 Quinary 13403211011132
6 Senary 553504455123
8 Octal 20035251473
10 Decimal 2155172667
12 Duodecimal 50191a4a3
16 Hexadecimal 8075533b
20 Vigesimal 1dd9gbd7
36 Base36 zn4tvf

Cryptographic Hash Functions

md5 9dc3cfc9d3f9a683393dd12d92151f32
sha1 73c307ee462bd8ca617279c04fa758bace5a2425
sha256 a3c188bec7f8b7ea268dfedf27b19d4020d2435281b0de7cc8f652207bf76186
sha512 349c9b3b8974bf42a533aafab6db7ed231fffd64317c2e1b81301696a244e324f0dd45ae49556fd607f0cd274f3c0d6986b0fbffc3502a88157e9a219544d092
ripemd-160 aa893e8854629294726ac93b2b4e81ebd1f893c2

2155172667 as geometric shapes

Circle

Radius = n
Diameter 4310345334
Circumference 13541349235.729
Area 1.4591972873573E+19

Sphere

Radius = n
Volume 4.1930961459639E+28
Surface area 5.8367891494291E+19
Circumference 13541349235.729

Square

Length = n
Perimeter 8620690668
Area 4644769224583892889
Diagonal 3047874414.9272

Cube

Length = n
Surface area 2.7868615347503E+19
Volume 1.0010279677346E+28
Space diagonal 3732868558.3277

Equilateral Triangle

Length = n
Perimeter 6465518001
Area 2.0112440716029E+18
Altitude 1866434279.1639

Triangular Pyramid

Length = n
Surface area 2.0112440716029E+18
Volume 1.1797227735709E+27
Height 1015958138.3091