215520142 (number)

215520142 is an even 9-digits composite number following 215520141 and preceding 215520143. In scientific notation, it is written as 2.15520142 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 107760070 positive integers (up to 215520142) that are relatively prime to 215520142.

Interesting facts

Basic properties

Name

Name two hundred fifteen million five hundred twenty thousand one hundred forty-two

Notation

Scientific notation 2.15520142 × 10^8
Engineering notation 2.15520142 × 10^6

Prime Factorization of 215520142

Prime Factorization 2 × 107760071

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 215520142
Product of the distinct prime numbers

The prime factorization of 215520142 is 2 × 107760071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 19, 97, 84, 562, 8380, 2663, 43404, 90382, 34436, 285017, 3730136, 6744018, 59513586, 97530460, 964038270, 249208731, 7899748528, 3514675649

Basic calculations (n = 215520142)

Multiplication

n×y
n×2 431040284
n×3 646560426
n×4 862080568
n×5 1077600710

Division

n÷y
n÷2 107760071
n÷3 71840047.333333
n÷3 53880035.5
n÷5 43104028.4

Exponentiation

ny
n2 46448931607700164
n3 1.001068033584E+25
n4 2.1575032474968E+33
n5 4.6498540626597E+41

Nth Root

y√n
2√n 14680.604279116
3√n 599.555357607
4√n 121.16354352327
5√n 46.419191605211

Divisors of 215520142

1, 2, 107760071, 215520142

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 -215520141
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 215520142 can be divided by 4 positive divisors. The sum of these divisors (counting 215520142) is 1, the average is 0.25.

Base conversion 215520142

Base System Value
2 Binary 1100110110001001001110001110
3 Ternary 120000112120001111
4 Quaternary 30312021032032
5 Quinary 420133121032
6 Senary 33215202234
8 Octal 1466111616
10 Decimal 215520142
12 Duodecimal 6021637a
16 Hexadecimal cd8938e
20 Vigesimal 3770072
36 Base36 3kbcem

Cryptographic Hash Functions

md5 ab3e1cec67887ddca11396f7787432ea
sha1 1371ce40ce50ff87fe16817e7966f9a2154f23cd
sha256 6b9c0f6caaa21be4029f2819c7e3b7f6390c7b0d040192c6432495716ff71e03
sha512 73a4d951026ab104388c3570d1a5775c96471547269834c91cbd6cb620431e32b3b8c224028278df33ccda6ab6552341f46bf6db6202624c10333fa357c8d475
ripemd-160 b9647c8fbd4e43de7cd2793be37fccec5e59f287

215520142 as geometric shapes

Circle

Radius = n
Diameter 431040284
Circumference 1354152989.6157
Area 1.4592362230585E+17

Sphere

Radius = n
Volume 4.1932639734014E+25
Surface area 5.8369448922338E+17
Circumference 1354152989.6157

Square

Length = n
Perimeter 862080568
Area 46448931607700164
Diagonal 304791507.78098

Cube

Length = n
Surface area 278693589646200984
Volume 1.001068033584E+25
Space diagonal 373291835.99846

Equilateral Triangle

Length = n
Perimeter 646560426
Area 2.0112977375457E+16
Altitude 186645917.99923

Triangular Pyramid

Length = n
Surface area 2.0112977375457E+16
Volume 1.1797699916272E+24
Height 101597169.26033