215512072 (number)

215512072 is an even 9-digits composite number following 215512071 and preceding 215512073. In scientific notation, it is written as 2.15512072 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 105127680 positive integers (up to 215512072) that are relatively prime to 215512072.

Interesting facts

Basic properties

Name

Name two hundred fifteen million five hundred twelve thousand seventy-two

Notation

Scientific notation 2.15512072 × 10^8
Engineering notation 2.15512072 × 10^6

Prime Factorization of 215512072

Prime Factorization 2 × 2 × 2 × 41 × 657049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 53878018
Product of the distinct prime numbers

The prime factorization of 215512072 is 2 × 2 × 2 × 41 × 657049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 13, 99, 890, 590, 5259, 2495, 43854, 18055, 562552, 649706, 185795, 7754463, 34605825, 92874361, 548634561, 521102397, 5417797015, 9944924972

Basic calculations (n = 215512072)

Multiplication

n×y
n×2 431024144
n×3 646536216
n×4 862048288
n×5 1077560360

Division

n÷y
n÷2 107756036
n÷3 71837357.333333
n÷3 53878018
n÷5 43102414.4

Exponentiation

ny
n2 46445453177733184
n3 1.0009555849312E+25
n4 2.157180120885E+33
n5 4.6489835752914E+41

Nth Root

y√n
2√n 14680.329424097
3√n 599.54787420417
4√n 121.16240928645
5√n 46.418843973213

Divisors of 215512072

1, 2, 4, 8, 41, 82, 164, 328, 657049, 1314098, 2628196, 5256392, 26939009, 53878018, 107756036, 215512072

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215512071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215512072 can be divided by 16 positive divisors. The sum of these divisors (counting 215512072) is 1, the average is 0.0625.

Base conversion 215512072

Base System Value
2 Binary 1100110110000111010000001000
3 Ternary 120000112010222121
4 Quaternary 30312013100020
5 Quinary 420132341242
6 Senary 33215101024
8 Octal 1466072010
10 Decimal 215512072
12 Duodecimal 60211774
16 Hexadecimal cd87408
20 Vigesimal 376j03c
36 Base36 3kb66g

Cryptographic Hash Functions

md5 bd8bd1368395d59da31d9a34f5d61faa
sha1 5306839821bf1a448e4f78ff05ad1a4debbf8a93
sha256 3ba345a9f7276feea991f6fb3de9131986f28ef8b8ab3452d3af61eca1da5c7e
sha512 5a6b691169af299310378db2c4bfec93d2831679c0dc3759150ae40a0b03d87befea5cd5aefc51515fc97cc86bd968af63cc7c9dff7dc32f897800a2692e26b9
ripemd-160 bc09f072ae5950b5a206c214437ac8876c6416e2

215512072 as geometric shapes

Circle

Radius = n
Diameter 431024144
Circumference 1354102284.3102
Area 1.4591269449582E+17

Sphere

Radius = n
Volume 4.1927929495862E+25
Surface area 5.8365077798326E+17
Circumference 1354102284.3102

Square

Length = n
Perimeter 862048288
Area 46445453177733184
Diagonal 304780095.07753

Cube

Length = n
Surface area 278672719066399104
Volume 1.0009555849312E+25
Space diagonal 373277858.34844

Equilateral Triangle

Length = n
Perimeter 646536216
Area 2.0111471171099E+16
Altitude 186638929.17422

Triangular Pyramid

Length = n
Surface area 2.0111471171099E+16
Volume 1.179637469619E+24
Height 101593365.02584