168804904 (number)

168804904 is an even 9-digits composite number following 168804903 and preceding 168804905. In scientific notation, it is written as 1.68804904 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors. There are 84402448 positive integers (up to 168804904) that are relatively prime to 168804904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68804904 × 10^8
Engineering notation 1.68804904 × 10^6

Prime Factorization of 168804904

Prime Factorization 2 × 2 × 2 × 21100613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42201226
Product of the distinct prime numbers

The prime factorization of 168804904 is 2 × 2 × 2 × 21100613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 99, 4, 860, 42, 9183, 8854, 44428, 60605, 638532, 569800, 486296, 3873392, 32620822, 15686769, 248446604, 208635640, 3442572626, 9200659912

Basic calculations (n = 168804904)

Multiplication

n×y
n×2 337609808
n×3 506414712
n×4 675219616
n×5 844024520

Division

n÷y
n÷2 84402452
n÷3 56268301.333333
n÷3 42201226
n÷5 33760980.8

Exponentiation

ny
n2 28495095614449216
n3 4.8101118796679E+24
n4 8.119704740766E+32
n5 1.3706459792734E+41

Nth Root

y√n
2√n 12992.494140849
3√n 552.66464957618
4√n 113.98462238762
5√n 44.205571729489

Divisors of 168804904

1, 2, 4, 8, 21100613, 42201226, 84402452, 168804904

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 -168804903
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 168804904 can be divided by 8 positive divisors. The sum of these divisors (counting 168804904) is 1, the average is 0.125.

Base conversion 168804904

Base System Value
2 Binary 1010000011111100001000101000
3 Ternary 102202122011210111
4 Quaternary 22003330020220
5 Quinary 321203224104
6 Senary 24430024104
8 Octal 1203741050
10 Decimal 168804904
12 Duodecimal 48648034
16 Hexadecimal a0fc228
20 Vigesimal 2cf0c54
36 Base36 2si2p4

Cryptographic Hash Functions

md5 d56d58c538ca0d90a7d61b7bcb5ccf51
sha1 95cb8a88cda12a71aef98615a42c4e35825179c5
sha256 a54e0088ee661dfe2c97250529cf181a4a88fefd91919e280fbf0c43667f7aa2
sha512 041cdf096b01c0db2ec671a940635e2f922b87fca6ea463a0d19b514d64ffa201ffe3edfac0a66e7d5287726ef28430efbccdff06981eb327e98dd4f93d56651
ripemd-160 ec874c89eb32e699ad242c8da88cb5b8c35f7b5c

168804904 as geometric shapes

Circle

Radius = n
Diameter 337609808
Circumference 1060632492.5927
Area 8.9519983045692E+16

Sphere

Radius = n
Volume 2.014854952548E+25
Surface area 3.5807993218277E+17
Circumference 1060632492.5927

Square

Length = n
Perimeter 675219616
Area 28495095614449216
Diagonal 238726184.63189

Cube

Length = n
Surface area 170970573686695296
Volume 4.8101118796679E+24
Space diagonal 292378670.29479

Equilateral Triangle

Length = n
Perimeter 506414712
Area 1.233873834269E+16
Altitude 146189335.14739

Triangular Pyramid

Length = n
Surface area 1.233873834269E+16
Volume 5.6687712139653E+23
Height 79575394.877296