168642733 (number)

168642733 is an odd 9-digits composite number following 168642732 and preceding 168642734. In scientific notation, it is written as 1.68642733 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 144134640 positive integers (up to 168642733) that are relatively prime to 168642733.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred forty-two thousand seven hundred thirty-three

Notation

Scientific notation 1.68642733 × 10^8
Engineering notation 1.68642733 × 10^6

Prime Factorization of 168642733

Prime Factorization 7 × 349 × 69031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168642733
Product of the distinct prime numbers

The prime factorization of 168642733 is 7 × 349 × 69031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168642733)

Multiplication

n×y
n×2 337285466
n×3 505928199
n×4 674570932
n×5 843213665

Division

n÷y
n÷2 84321366.5
n÷3 56214244.333333
n÷3 42160683.25
n÷5 33728546.6

Exponentiation

ny
n2 28440371393709289
n3 4.7962619593702E+24
n4 8.0885472501212E+32
n5 1.3640747142601E+41

Nth Root

y√n
2√n 12986.251691693
3√n 552.48761108697
4√n 113.95723624103
5√n 44.197074798364

Divisors of 168642733

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168642732
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168642733 can be divided by 8 positive divisors. The sum of these divisors (counting 168642733) is 1, the average is 0.125.

Base conversion 168642733

Base System Value
2 Binary 1010000011010100100010101101
3 Ternary 102202022221100011
4 Quaternary 22003110202231
5 Quinary 321133031413
6 Senary 24422333221
8 Octal 1203244255
10 Decimal 168642733
12 Duodecimal 4858a211
16 Hexadecimal a0d48ad
20 Vigesimal 2ce06gd
36 Base36 2selkd

Cryptographic Hash Functions

md5 0a91e8f2b154c1ad58d19014e7fe1a81
sha1 573c99c258ef8209244f702b485f6e48e2a0946d
sha256 fef09c19fa46f5619f4901f2c425cc03b8c0bb5b6d04bc837d83c76dfe1d4764
sha512 28bc5817a351cd4c6368c41d03c3864cb8aef34bb3ff6a553f54249474cd1320b511f04f4ab762c2801baf7990ff501ece0bf852c2055aa2550aa8ba532879ff
ripemd-160 1c3002a74097acd3e5a6b3f0746fe0e2763ae556

168642733 as geometric shapes

Circle

Radius = n
Diameter 337285466
Circumference 1059613542.1482
Area 8.9348061835842E+16

Sphere

Radius = n
Volume 2.0090535114999E+25
Surface area 3.5739224734337E+17
Circumference 1059613542.1482

Square

Length = n
Perimeter 674570932
Area 28440371393709289
Diagonal 238496840.20426

Cube

Length = n
Surface area 170642228362255734
Volume 4.7962619593702E+24
Space diagonal 292097781.88327

Equilateral Triangle

Length = n
Perimeter 505928199
Area 1.2315042060008E+16
Altitude 146048890.94164

Triangular Pyramid

Length = n
Surface area 1.2315042060008E+16
Volume 5.6524489263629E+23
Height 79498946.734755