128180168 (number)

128180168 is an even 9-digits composite number following 128180167 and preceding 128180169. In scientific notation, it is written as 1.28180168 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 63923776 positive integers (up to 128180168) that are relatively prime to 128180168.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28180168 × 10^8
Engineering notation 1.28180168 × 10^6

Prime Factorization of 128180168

Prime Factorization 2 × 2 × 2 × 389 × 41189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32045042
Product of the distinct prime numbers

The prime factorization of 128180168 is 2 × 2 × 2 × 389 × 41189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 69, 15, 283, 779, 7420, 2309, 42162, 71860, 576343, 82258, 9748346, 3107185, 55637814, 94988523, 288364830, 118106355, 5539029429, 3164192127

Basic calculations (n = 128180168)

Multiplication

n×y
n×2 256360336
n×3 384540504
n×4 512720672
n×5 640900840

Division

n÷y
n÷2 64090084
n÷3 42726722.666667
n÷3 32045042
n÷5 25636033.6

Exponentiation

ny
n2 16430155468508224
n3 2.1060200882195E+24
n4 2.6995000871935E+32
n5 3.4602237469248E+40

Nth Root

y√n
2√n 11321.668074979
3√n 504.20476478561
4√n 106.40332736799
5√n 41.837349904131

Divisors of 128180168

1, 2, 4, 8, 389, 778, 1556, 3112, 41189, 82378, 164756, 329512, 16022521, 32045042, 64090084, 128180168

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128180167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128180168 can be divided by 16 positive divisors. The sum of these divisors (counting 128180168) is 1, the average is 0.0625.

Base conversion 128180168

Base System Value
2 Binary 111101000111101111111001000
3 Ternary 22221012020010122
4 Quaternary 13220331333020
5 Quinary 230303231133
6 Senary 20415202412
8 Octal 750757710
10 Decimal 128180168
12 Duodecimal 36b16408
16 Hexadecimal 7a3dfc8
20 Vigesimal 2012a88
36 Base36 24bcg8

Cryptographic Hash Functions

md5 437100884ae0e7c23585b3ab7c525073
sha1 1c6161d922ab3bf5a8fce3297603d39bac5d2557
sha256 3c1eb15f120a2e05378e1bf26d26fd845de18aba8077de9d5df171c5f8074706
sha512 aa8213fe1b3d0ce4a899bc8d716226298e70540fb00c6fd9c2a016829c1891a5ba1d4655af7c4430e8fe57690304a994ab1cc500bba21065f3e98a23b7557170
ripemd-160 3ddda593a012fff96463816707117458f650525a

128180168 as geometric shapes

Circle

Radius = n
Diameter 256360336
Circumference 805379748.24941
Area 5.1616855717204E+16

Sphere

Radius = n
Volume 8.8216763166172E+24
Surface area 2.0646742286881E+17
Circumference 805379748.24941

Square

Length = n
Perimeter 512720672
Area 16430155468508224
Diagonal 181274132.01286

Cube

Length = n
Surface area 98580932811049344
Volume 2.1060200882195E+24
Space diagonal 222014563.49871

Equilateral Triangle

Length = n
Perimeter 384540504
Area 7.114466011928E+15
Altitude 111007281.74936

Triangular Pyramid

Length = n
Surface area 7.114466011928E+15
Volume 2.4819684761585E+23
Height 60424710.670954