2155669488 (number)

2155669488 is an even 10-digits composite number following 2155669487 and preceding 2155669489. In scientific notation, it is written as 2.155669488 × 10^9. The sum of its digits is 54. It has a total of 9 prime factors and 120 positive divisors. There are 614030976 positive integers (up to 2155669488) that are relatively prime to 2155669488.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million six hundred sixty-nine thousand four hundred eighty-eight

Notation

Scientific notation 2.155669488 × 10^9
Engineering notation 2.155669488 × 10^9

Prime Factorization of 2155669488

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 347 × 6163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 89819562
Product of the distinct prime numbers

The prime factorization of 2155669488 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 347 × 6163. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155669488)

Multiplication

n×y
n×2 4311338976
n×3 6467008464
n×4 8622677952
n×5 10778347440

Division

n÷y
n÷2 1077834744
n÷3 718556496
n÷3 538917372
n÷5 431133897.6

Exponentiation

ny
n2 4646910941494182144
n3 1.0017204130032E+28
n4 2.1593781298178E+37
n5 4.6549055475028E+46

Nth Root

y√n
2√n 46429.187888655
3√n 1291.7963652008
4√n 215.47433231978
5√n 73.572656069429

Divisors of 2155669488

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155669487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155669488 can be divided by 120 positive divisors. The sum of these divisors (counting 2155669488) is 1, the average is 0.0083333333333333.

Base conversion 2155669488

Base System Value
2 Binary 10000000011111001110011111110000
3 Ternary 12120020021100121200
4 Quaternary 2000133032133300
5 Quinary 13403322410423
6 Senary 553523251200
8 Octal 20037163760
10 Decimal 2155669488
12 Duodecimal 501b19b00
16 Hexadecimal 807ce7f0
20 Vigesimal 1ddcide8
36 Base36 znfh80

Cryptographic Hash Functions

md5 1307760cd65362a5816404aff63dd3bb
sha1 14dabdff7529c272ddcdebb5c39170d96fcc99f3
sha256 36d76a95d91ab823f19800546e5fdce08356bde694ed5079268ea648bba4a8b2
sha512 00946382eef2aea5c294ca85fac6fe025fa3f1cd003835aebf4bdb691f4d0086ce5a7096c49c6cf2eaa95dbc40205c4d0ed67c0079a3b79870b271dca956e994
ripemd-160 b4b572511968d6196f3a183b425b5b5eae09bb72

2155669488 as geometric shapes

Circle

Radius = n
Diameter 4311338976
Circumference 13544470854.137
Area 1.4598701275684E+19

Sphere

Radius = n
Volume 4.1959966539225E+28
Surface area 5.8394805102737E+19
Circumference 13544470854.137

Square

Length = n
Perimeter 8622677952
Area 4646910941494182144
Diagonal 3048577025.9235

Cube

Length = n
Surface area 2.7881465648965E+19
Volume 1.0017204130032E+28
Space diagonal 3733729077.542

Equilateral Triangle

Length = n
Perimeter 6467008464
Area 2.0121714622289E+18
Altitude 1866864538.771

Triangular Pyramid

Length = n
Surface area 2.0121714622289E+18
Volume 1.180538828146E+27
Height 1016192341.9745