215520140 (number)

215520140 is an even 9-digits composite number following 215520139 and preceding 215520141. In scientific notation, it is written as 2.15520140 × 10^8. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 78091200 positive integers (up to 215520140) that are relatively prime to 215520140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.15520140 × 10^8
Engineering notation 2.15520140 × 10^6

Prime Factorization of 215520140

Prime Factorization 2 × 2 × 55 × 307 × 3191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 107760070
Product of the distinct prime numbers

The prime factorization of 215520140 is 2 × 2 × 55 × 307 × 3191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 63, 38, 792, 230, 571, 918, 50600, 32239, 701840, 389553, 3804277, 3208043, 22097096, 31458851, 224447541, 70167043, 1624326842, 7584036185

Basic calculations (n = 215520140)

Multiplication

n×y
n×2 431040280
n×3 646560420
n×4 862080560
n×5 1077600700

Division

n÷y
n÷2 107760070
n÷3 71840046.666667
n÷3 53880035
n÷5 43104028

Exponentiation

ny
n2 46448930745619600
n3 1.0010680057146E+25
n4 2.1575031674114E+33
n5 4.6498538469094E+41

Nth Root

y√n
2√n 14680.604210999
3√n 599.5553557524
4√n 121.16354324218
5√n 46.419191519058

Divisors of 215520140

1, 2, 4, 55, 110, 220, 307, 614, 1228, 3191, 6382, 12764, 16885, 33770, 67540, 175505, 351010, 702020, 979637, 1959274, 3918548, 53880035, 107760070, 215520140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215520139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215520140 can be divided by 24 positive divisors. The sum of these divisors (counting 215520140) is 1, the average is 0.041666666666667.

Base conversion 215520140

Base System Value
2 Binary 1100110110001001001110001100
3 Ternary 120000112120001102
4 Quaternary 30312021032030
5 Quinary 420133121030
6 Senary 33215202232
8 Octal 1466111614
10 Decimal 215520140
12 Duodecimal 60216378
16 Hexadecimal cd8938c
20 Vigesimal 3770070
36 Base36 3kbcek

Cryptographic Hash Functions

md5 a3c597bfb977acaf20f791d55d2f3aa0
sha1 d52cf38159aec8edeeaf5e43bb21ff5b0a9f774f
sha256 ddbaf39f24bd2af95c8f83aab804d835417101ab2b4e0937a19d8e4404ec13fe
sha512 c52527e2a355520a59eb28204bb9dc691f5125516680ba323fee5e6006a5d2450799aebaee8da23d96896ff1b1fa5bbfee9f0fd2d5bea4c46ea0138adae4e098
ripemd-160 6a1a6e490c87af5de7c3a996f6e80cdee15b9b3f

215520140 as geometric shapes

Circle

Radius = n
Diameter 431040280
Circumference 1354152977.0493
Area 1.4592361959754E+17

Sphere

Radius = n
Volume 4.1932638566625E+25
Surface area 5.8369447839016E+17
Circumference 1354152977.0493

Square

Length = n
Perimeter 862080560
Area 46448930745619600
Diagonal 304791504.95255

Cube

Length = n
Surface area 278693584473717600
Volume 1.0010680057146E+25
Space diagonal 373291832.53436

Equilateral Triangle

Length = n
Perimeter 646560420
Area 2.0112977002165E+16
Altitude 186645916.26718

Triangular Pyramid

Length = n
Surface area 2.0112977002165E+16
Volume 1.1797699587828E+24
Height 101597168.31752