215520144 (number)

215520144 is an even 9-digits composite number following 215520143 and preceding 215520145. In scientific notation, it is written as 2.15520144 × 10^8. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 61286400 positive integers (up to 215520144) that are relatively prime to 215520144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.15520144 × 10^8
Engineering notation 2.15520144 × 10^6

Prime Factorization of 215520144

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 229 × 2801

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 26940018
Product of the distinct prime numbers

The prime factorization of 215520144 is 2 × 2 × 2 × 2 × 3 × 7 × 229 × 2801. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 3, 70, 92, 228, 788, 2296, 6936, 58761, 997, 972800, 851367, 7043085, 8621599, 55227671, 33828324, 977173087, 638319924, 3284671839, 7946900509

Basic calculations (n = 215520144)

Multiplication

n×y
n×2 431040288
n×3 646560432
n×4 862080576
n×5 1077600720

Division

n÷y
n÷2 107760072
n÷3 71840048
n÷3 53880036
n÷5 43104028.8

Exponentiation

ny
n2 46448932469780736
n3 1.0010680614533E+25
n4 2.1575033275823E+33
n5 4.6498542784101E+41

Nth Root

y√n
2√n 14680.604347233
3√n 599.5553594616
4√n 121.16354380437
5√n 46.419191691364

Divisors of 215520144

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 2748, 2801, 3206, 3664, 4809, 5496, 5602, 6412, 8403, 9618, 10992, 11204, 12824, 16806, 19236, 19607, 22408, 25648, 33612, 38472, 39214, 44816, 58821, 67224, 76944, 78428, 117642, 134448, 156856, 235284, 313712, 470568, 641429, 941136, 1282858, 1924287, 2565716, 3848574, 4490003, 5131432, 7697148, 8980006, 10262864, 13470009, 15394296, 17960012, 26940018, 30788592, 35920024, 53880036, 71840048, 107760072, 215520144

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215520143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215520144 can be divided by 80 positive divisors. The sum of these divisors (counting 215520144) is 1, the average is 0.0125.

Base conversion 215520144

Base System Value
2 Binary 1100110110001001001110010000
3 Ternary 120000112120001120
4 Quaternary 30312021032100
5 Quinary 420133121034
6 Senary 33215202240
8 Octal 1466111620
10 Decimal 215520144
12 Duodecimal 60216380
16 Hexadecimal cd89390
20 Vigesimal 3770074
36 Base36 3kbceo

Cryptographic Hash Functions

md5 0d2784c849247a38f3f54b80963901ce
sha1 a6d1c0781b63e854032095082e37d9220257673a
sha256 e13728226c1690e6e4ac1df8681a60f6aa987bd08d74489af6da65dab3feb2d5
sha512 fbf71533ba711542a833fe1a8bde5ec984776389a55b58ef75bb7e379c3757228ee9ea3631c6f7271829026b004c43a0028253be9e365d9bdcce6d56d8480a7f
ripemd-160 862807e98069daec6eb7aa0e27f6d8a99dfb1eab

215520144 as geometric shapes

Circle

Radius = n
Diameter 431040288
Circumference 1354153002.182
Area 1.4592362501415E+17

Sphere

Radius = n
Volume 4.1932640901403E+25
Surface area 5.8369450005661E+17
Circumference 1354153002.182

Square

Length = n
Perimeter 862080576
Area 46448932469780736
Diagonal 304791510.6094

Cube

Length = n
Surface area 278693594818684416
Volume 1.0010680614533E+25
Space diagonal 373291839.46256

Equilateral Triangle

Length = n
Perimeter 646560432
Area 2.0112977748749E+16
Altitude 186645919.73128

Triangular Pyramid

Length = n
Surface area 2.0112977748749E+16
Volume 1.1797700244715E+24
Height 101597170.20313