168492372 (number)

168492372 is an even 9-digits composite number following 168492371 and preceding 168492373. In scientific notation, it is written as 1.68492372 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 52111360 positive integers (up to 168492372) that are relatively prime to 168492372.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred ninety-two thousand three hundred seventy-two

Notation

Scientific notation 1.68492372 × 10^8
Engineering notation 1.68492372 × 10^6

Prime Factorization of 168492372

Prime Factorization 2 × 2 × 3 × 17 × 71 × 11633

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84246186
Product of the distinct prime numbers

The prime factorization of 168492372 is 2 × 2 × 3 × 17 × 71 × 11633. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168492372)

Multiplication

n×y
n×2 336984744
n×3 505477116
n×4 673969488
n×5 842461860

Division

n÷y
n÷2 84246186
n÷3 56164124
n÷3 42123093
n÷5 33698474.4

Exponentiation

ny
n2 28389679422186384
n3 4.7834444261638E+24
n4 8.0597389769451E+32
n5 1.3580045379263E+41

Nth Root

y√n
2√n 12980.46116284
3√n 552.32336388524
4√n 113.93182682131
5√n 44.18919080887

Divisors of 168492372

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 -168492371
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 168492372 can be divided by 48 positive divisors. The sum of these divisors (counting 168492372) is 1, the average is 0.020833333333333.

Base conversion 168492372

Base System Value
2 Binary 1010000010101111110101010100
3 Ternary 102202001022002020
4 Quaternary 22002233311110
5 Quinary 321113223442
6 Senary 24415213140
8 Octal 1202576524
10 Decimal 168492372
12 Duodecimal 485171b0
16 Hexadecimal a0afd54
20 Vigesimal 2cd1aic
36 Base36 2sbdjo

Cryptographic Hash Functions

md5 12aa3bd6868111448b4998244ab28244
sha1 fab8907cc25804466fce7f1d181cc5dafe7f3a85
sha256 6db58d1f4b97584941ad90dd1c905536f20cae4704b4f789888ecb23c182eae2
sha512 4e1b2c4f23c2fffad6dd3abe83ea22cd78eda39529305865648dd047ba2f1a71a78d7e8de6d1d372700ea8c2d7a0fe8191bbc286abde6506b4d1d909fdd5bc49
ripemd-160 8214b52d290dd592dbe5aff51bcb299c82f652c0

168492372 as geometric shapes

Circle

Radius = n
Diameter 336984744
Circumference 1058668796.1222
Area 8.918880831051E+16

Sphere

Radius = n
Volume 2.0036845157455E+25
Surface area 3.5675523324204E+17
Circumference 1058668796.1222

Square

Length = n
Perimeter 673969488
Area 28389679422186384
Diagonal 238284197.63881

Cube

Length = n
Surface area 170338076533118304
Volume 4.7834444261638E+24
Space diagonal 291837348.9918

Equilateral Triangle

Length = n
Perimeter 505477116
Area 1.2293091792455E+16
Altitude 145918674.4959

Triangular Pyramid

Length = n
Surface area 1.2293091792455E+16
Volume 5.6373433186157E+23
Height 79428065.879604