169968128 (number)

169968128 is an even 9-digits composite number following 169968127 and preceding 169968129. In scientific notation, it is written as 1.69968128 × 10^8. The sum of its digits is 50. It has a total of 12 prime factors and 80 positive divisors. There are 76247040 positive integers (up to 169968128) that are relatively prime to 169968128.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.69968128 × 10^8
Engineering notation 1.69968128 × 10^6

Prime Factorization of 169968128

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 103 × 293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 663938
Product of the distinct prime numbers

The prime factorization of 169968128 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 103 × 293. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 169968128)

Multiplication

n×y
n×2 339936256
n×3 509904384
n×4 679872512
n×5 849840640

Division

n÷y
n÷2 84984064
n÷3 56656042.666667
n÷3 42492032
n÷5 33993625.6

Exponentiation

ny
n2 28889164535824384
n3 4.9102372156381E+24
n4 8.3458382757793E+32
n5 1.418526508325E+41

Nth Root

y√n
2√n 13037.182517707
3√n 553.93120390622
4√n 114.18048220999
5√n 44.266328056412

Divisors of 169968128

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -169968127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 169968128 can be divided by 80 positive divisors. The sum of these divisors (counting 169968128) is 1, the average is 0.0125.

Base conversion 169968128

Base System Value
2 Binary 1010001000011000001000000000
3 Ternary 102211211021102212
4 Quaternary 22020120020000
5 Quinary 322002440003
6 Senary 24511001252
8 Octal 1210301000
10 Decimal 169968128
12 Duodecimal 48b09228
16 Hexadecimal a218200
20 Vigesimal 2d26068
36 Base36 2t708w

Cryptographic Hash Functions

md5 dbefea47ff8565bb49a61568214546ae
sha1 b7db753c04ea8f0900b249baec92957dabac28d9
sha256 344fea23a8d22698934d40f9cffe56dfe017b93775cdd0a72bf4bbf3375392e4
sha512 1b7996f9f8ee18ee622f55d4c1a860ba45824d2285bbc4e0b71edbd4b8036d146222ea40b1673bb6d6f4f5394f4263135d147a8542c1577f97e7d801197f11a3
ripemd-160 559c052ddf3c1e6045152ce7688827ef649ebcb9

169968128 as geometric shapes

Circle

Radius = n
Diameter 339936256
Circumference 1067941244.5384
Area 9.0757987074093E+16

Sphere

Radius = n
Volume 2.0567953552042E+25
Surface area 3.6303194829637E+17
Circumference 1067941244.5384

Square

Length = n
Perimeter 679872512
Area 28889164535824384
Diagonal 240371231.78877

Cube

Length = n
Surface area 173334987214946304
Volume 4.9102372156381E+24
Space diagonal 294393433.36337

Equilateral Triangle

Length = n
Perimeter 509904384
Area 1.2509375191066E+16
Altitude 147196716.68169

Triangular Pyramid

Length = n
Surface area 1.2509375191066E+16
Volume 5.7867700540204E+23
Height 80123743.929589