2155388533 (number)

2155388533 is an odd 10-digits composite number following 2155388532 and preceding 2155388534. In scientific notation, it is written as 2.155388533 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 2145976128 positive integers (up to 2155388533) that are relatively prime to 2155388533.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million three hundred eighty-eight thousand five hundred thirty-three

Notation

Scientific notation 2.155388533 × 10^9
Engineering notation 2.155388533 × 10^9

Prime Factorization of 2155388533

Prime Factorization 229 × 9412177

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2155388533
Product of the distinct prime numbers

The prime factorization of 2155388533 is 229 × 9412177. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 14, 21, 514, 307, 9052, 8904, 9898, 80286, 987318, 719523, 6668304, 8631346, 91818050, 94162402, 374751038, 977425152, 3013565444, 2809235911

Basic calculations (n = 2155388533)

Multiplication

n×y
n×2 4310777066
n×3 6466165599
n×4 8621554132
n×5 10776942665

Division

n÷y
n÷2 1077694266.5
n÷3 718462844.33333
n÷3 538847133.25
n÷5 431077706.6

Exponentiation

ny
n2 4645699728187892089
n3 1.0013287921897E+28
n4 2.1582525964485E+37
n5 4.6518728977026E+46

Nth Root

y√n
2√n 46426.162161006
3√n 1291.7402415049
4√n 215.46731111936
5√n 73.570738179566

Divisors of 2155388533

1, 229, 9412177, 2155388533

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155388532
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155388533 can be divided by 4 positive divisors. The sum of these divisors (counting 2155388533) is 1, the average is 0.25.

Base conversion 2155388533

Base System Value
2 Binary 10000000011110001001111001110101
3 Ternary 12120012202002012221
4 Quaternary 2000132021321311
5 Quinary 13403234413113
6 Senary 553513242341
8 Octal 20036117165
10 Decimal 2155388533
12 Duodecimal 501a033b1
16 Hexadecimal 80789e75
20 Vigesimal 1ddb3b6d
36 Base36 zn9gfp

Cryptographic Hash Functions

md5 f6603eb1db373b80d4a3f550dba6b1f2
sha1 6123d64f77f450f39a4948cea1880a8022881079
sha256 911e54238ea903e442e4a6aae1c4f70d0a8d06cfc3221ba06b6529323383282c
sha512 483d0b5614539f4d124b0c6e5a41a4d066c80319251b4bab0ff572b6a1961e8e9a968aea26059017ea16e64cd615315668ccee0262c301f145ae947a5f542660
ripemd-160 32d949ffb93e2e5751123cf26acf34b54897cf2e

2155388533 as geometric shapes

Circle

Radius = n
Diameter 4310777066
Circumference 13542705561.809
Area 1.4594896136859E+19

Sphere

Radius = n
Volume 4.194356236495E+28
Surface area 5.8379584547437E+19
Circumference 13542705561.809

Square

Length = n
Perimeter 8621554132
Area 4645699728187892089
Diagonal 3048179695.552

Cube

Length = n
Surface area 2.7874198369127E+19
Volume 1.0013287921897E+28
Space diagonal 3733242449.2073

Equilateral Triangle

Length = n
Perimeter 6466165599
Area 2.0116469914826E+18
Altitude 1866621224.6037

Triangular Pyramid

Length = n
Surface area 2.0116469914826E+18
Volume 1.1800772985912E+27
Height 1016059898.5173