215512992 (number)

215512992 is an even 9-digits composite number following 215512991 and preceding 215512993. In scientific notation, it is written as 2.15512992 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 96 positive divisors. There are 68544000 positive integers (up to 215512992) that are relatively prime to 215512992.

Interesting facts

Basic properties

Name

Name two hundred fifteen million five hundred twelve thousand nine hundred ninety-two

Notation

Scientific notation 2.15512992 × 10^8
Engineering notation 2.15512992 × 10^6

Prime Factorization of 215512992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 239 × 93 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 13469562
Product of the distinct prime numbers

The prime factorization of 215512992 is 2 × 2 × 2 × 2 × 2 × 3 × 239 × 93 × 101. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 215512992)

Multiplication

n×y
n×2 431025984
n×3 646538976
n×4 862051968
n×5 1077564960

Division

n÷y
n÷2 107756496
n÷3 71837664
n÷3 53878248
n÷5 43102598.4

Exponentiation

ny
n2 46445849720792064
n3 1.000968403931E+25
n4 2.1572169562864E+33
n5 4.6490828064242E+41

Nth Root

y√n
2√n 14680.36075851
3√n 599.54872734007
4√n 121.16253859387
5√n 46.418883604649

Divisors of 215512992

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215512991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215512992 can be divided by 96 positive divisors. The sum of these divisors (counting 215512992) is 1, the average is 0.010416666666667.

Base conversion 215512992

Base System Value
2 Binary 1100110110000111011110100000
3 Ternary 120000112012020200
4 Quaternary 30312013132200
5 Quinary 420132403432
6 Senary 33215105200
8 Octal 1466073640
10 Decimal 215512992
12 Duodecimal 60212200
16 Hexadecimal cd877a0
20 Vigesimal 376j29c
36 Base36 3kb6w0

Cryptographic Hash Functions

md5 66a05cbe5a8ab62a1f9fed405c4581df
sha1 539e7aecc5d28b878fff9d77ea51a67bd9f78cca
sha256 bf9a6b728caec63eb907cb2edd128047d582a8542454588a31e15341c0b371ed
sha512 670023be9b9546b1606bf75ccc00b7b1a1295523da2d698eb8b44de75aeaaf8b1d719627fe313239c716c6a4d1cec58a9a1140c0e99f1c0861392bb689ffdbe0
ripemd-160 c406916ba6cd9b1388b1c193ffabd3c9dd5f2e18

215512992 as geometric shapes

Circle

Radius = n
Diameter 431025984
Circumference 1354108064.8407
Area 1.4591394027258E+17

Sphere

Radius = n
Volume 4.1928466456869E+25
Surface area 5.836557610903E+17
Circumference 1354108064.8407

Square

Length = n
Perimeter 862051968
Area 46445849720792064
Diagonal 304781396.154

Cube

Length = n
Surface area 278675098324752384
Volume 1.000968403931E+25
Space diagonal 373279451.83518

Equilateral Triangle

Length = n
Perimeter 646538976
Area 2.011164287928E+16
Altitude 186639725.91759

Triangular Pyramid

Length = n
Surface area 2.011164287928E+16
Volume 1.1796525769552E+24
Height 101593798.718