168994044 (number)

168994044 is an even 9-digits composite number following 168994043 and preceding 168994045. In scientific notation, it is written as 1.68994044 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 56260512 positive integers (up to 168994044) that are relatively prime to 168994044.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-four thousand forty-four

Notation

Scientific notation 1.68994044 × 10^8
Engineering notation 1.68994044 × 10^6

Prime Factorization of 168994044

Prime Factorization 2 × 2 × 3 × 3 × 947 × 4957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 28165674
Product of the distinct prime numbers

The prime factorization of 168994044 is 2 × 2 × 3 × 3 × 947 × 4957. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168994044)

Multiplication

n×y
n×2 337988088
n×3 506982132
n×4 675976176
n×5 844970220

Division

n÷y
n÷2 84497022
n÷3 56331348
n÷3 42248511
n÷5 33798808.8

Exponentiation

ny
n2 28558986907473936
n3 4.8262986900371E+24
n4 8.1561573318127E+32
n5 1.3783420110033E+41

Nth Root

y√n
2√n 12999.770921059
3√n 552.87098634429
4√n 114.01653792788
5√n 44.215473452548

Divisors of 168994044

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168994043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168994044 can be divided by 36 positive divisors. The sum of these divisors (counting 168994044) is 1, the average is 0.027777777777778.

Base conversion 168994044

Base System Value
2 Binary 1010000100101010010011111100
3 Ternary 102202222210020200
4 Quaternary 22010222103330
5 Quinary 321230302134
6 Senary 24434043500
8 Octal 1204522374
10 Decimal 168994044
12 Duodecimal 48719590
16 Hexadecimal a12a4fc
20 Vigesimal 2cg4524
36 Base36 2sm4n0

Cryptographic Hash Functions

md5 83067975a35e0e102832ec37d9cc45d7
sha1 a2f1ecba8748646eded037a726a127d78aa1fb6d
sha256 7435fe7b451510229d0a8311a23cd6c44578f5d1673d79918e56bb6a4798e526
sha512 ba8d1da8f9763d24af5d7e4ff652260f9e665228c81f9b0be663de4c12042d365e356f4b22c970c3d68da304de7b356b6657e83242e4a81c7626745daec5a522
ripemd-160 0c37413f2785453eecf3b143487f724f30f86d53

168994044 as geometric shapes

Circle

Radius = n
Diameter 337988088
Circumference 1061820894.2617
Area 8.9720703462487E+16

Sphere

Radius = n
Volume 2.0216352678201E+25
Surface area 3.5888281384995E+17
Circumference 1061820894.2617

Square

Length = n
Perimeter 675976176
Area 28558986907473936
Diagonal 238993668.98508

Cube

Length = n
Surface area 171353921444843616
Volume 4.8262986900371E+24
Space diagonal 292706270.38453

Equilateral Triangle

Length = n
Perimeter 506982132
Area 1.236640408411E+16
Altitude 146353135.19227

Triangular Pyramid

Length = n
Surface area 1.236640408411E+16
Volume 5.6878475529283E+23
Height 79664556.328359