168509984 (number)

168509984 is an even 9-digits composite number following 168509983 and preceding 168509985. In scientific notation, it is written as 1.68509984 × 10^8. The sum of its digits is 50. It has a total of 8 prime factors and 48 positive divisors. There are 78753792 positive integers (up to 168509984) that are relatively prime to 168509984.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million five hundred nine thousand nine hundred eighty-four

Notation

Scientific notation 1.68509984 × 10^8
Engineering notation 1.68509984 × 10^6

Prime Factorization of 168509984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 157 × 1973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10531874
Product of the distinct prime numbers

The prime factorization of 168509984 is 2 × 2 × 2 × 2 × 2 × 17 × 157 × 1973. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 1, 53, 13, 990, 290, 6466, 242, 18008, 58579, 820666, 11317, 4360343, 8054714, 830109, 80480314, 897877997, 487154476, 4213880861, 9936505168

Basic calculations (n = 168509984)

Multiplication

n×y
n×2 337019968
n×3 505529952
n×4 674039936
n×5 842549920

Division

n÷y
n÷2 84254992
n÷3 56169994.666667
n÷3 42127496
n÷5 33701996.8

Exponentiation

ny
n2 28395614707680256
n3 4.7849445800614E+24
n4 8.0631093462703E+32
n5 1.3587144269303E+41

Nth Root

y√n
2√n 12981.139549362
3√n 552.34260744715
4√n 113.93480394226
5√n 44.190114562844

Divisors of 168509984

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 1973, 2512, 2669, 3946, 5024, 5338, 7892, 10676, 15784, 21352, 31568, 33541, 42704, 63136, 67082, 85408, 134164, 268328, 309761, 536656, 619522, 1073312, 1239044, 2478088, 4956176, 5265937, 9912352, 10531874, 21063748, 42127496, 84254992, 168509984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168509983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168509984 can be divided by 48 positive divisors. The sum of these divisors (counting 168509984) is 1, the average is 0.020833333333333.

Base conversion 168509984

Base System Value
2 Binary 1010000010110100001000100000
3 Ternary 102202002012020112
4 Quaternary 22002310020200
5 Quinary 321114304414
6 Senary 24415430452
8 Octal 1202641040
10 Decimal 168509984
12 Duodecimal 48525428
16 Hexadecimal a0b4220
20 Vigesimal 2cd3ej4
36 Base36 2sbr4w

Cryptographic Hash Functions

md5 d37375d7e2cd1569c9692249f162f17a
sha1 44b96ab4b8287f100f7f80ae5ae5c345d8f28000
sha256 88d6f650041cb6caa0215f469c1d7f52d0c058bc746a33b8b9638eabe2b9825e
sha512 69bdc118b75853d18d4ffc2a57fe040e59f5d976cf9d62498e3d95206209c792ac68f834cda1399f8fd604407c694cd0175246f05f953ba53bde6176e68307ae
ripemd-160 ac36e49f46080704c64c9fcb08760888403ba233

168509984 as geometric shapes

Circle

Radius = n
Diameter 337019968
Circumference 1058779455.5819
Area 8.9207454559815E+16

Sphere

Radius = n
Volume 2.0043128987407E+25
Surface area 3.5682981823926E+17
Circumference 1058779455.5819

Square

Length = n
Perimeter 674039936
Area 28395614707680256
Diagonal 238309104.76807

Cube

Length = n
Surface area 170373688246081536
Volume 4.7849445800614E+24
Space diagonal 291867853.87062

Equilateral Triangle

Length = n
Perimeter 505529952
Area 1.2295661846463E+16
Altitude 145933926.93531

Triangular Pyramid

Length = n
Surface area 1.2295661846463E+16
Volume 5.6391112669387E+23
Height 79436368.256024