128317042 (number)

128317042 is an even 9-digits composite number following 128317041 and preceding 128317043. In scientific notation, it is written as 1.28317042 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 54641808 positive integers (up to 128317042) that are relatively prime to 128317042.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred seventeen thousand forty-two

Notation

Scientific notation 1.28317042 × 10^8
Engineering notation 1.28317042 × 10^6

Prime Factorization of 128317042

Prime Factorization 2 × 7 × 157 × 58379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128317042
Product of the distinct prime numbers

The prime factorization of 128317042 is 2 × 7 × 157 × 58379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 21, 28, 991, 614, 5485, 5376, 71202, 16509, 774170, 281561, 6486897, 1927804, 75505683, 26402446, 760486429, 410187305, 8449725712, 2914492973

Basic calculations (n = 128317042)

Multiplication

n×y
n×2 256634084
n×3 384951126
n×4 513268168
n×5 641585210

Division

n÷y
n÷2 64158521
n÷3 42772347.333333
n÷3 32079260.5
n÷5 25663408.4

Exponentiation

ny
n2 16465263267629764
n3 2.1127738782535E+24
n4 2.7110489447236E+32
n5 3.4787378130415E+40

Nth Root

y√n
2√n 11327.711242789
3√n 504.3841684437
4√n 106.43172103649
5√n 41.846281084592

Divisors of 128317042

1, 2, 7, 14, 157, 314, 1099, 2198, 58379, 116758, 408653, 817306, 9165503, 18331006, 64158521, 128317042

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 -128317041
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 128317042 can be divided by 16 positive divisors. The sum of these divisors (counting 128317042) is 1, the average is 0.0625.

Base conversion 128317042

Base System Value
2 Binary 111101001011111011001110010
3 Ternary 22221110011220001
4 Quaternary 13221133121302
5 Quinary 230322121132
6 Senary 20422140214
8 Octal 751373162
10 Decimal 128317042
12 Duodecimal 36b8166a
16 Hexadecimal 7a5f672
20 Vigesimal 201jcc2
36 Base36 24ea2a

Cryptographic Hash Functions

md5 38fd8396e00e60a09abe4cf200c78e3a
sha1 0e261fa792fa02223dcbe653cb485454e788198f
sha256 8bab041ecc4297c39284f047554f231724d7294e389ebd59ef45487e56f18990
sha512 d9bfaeba367ff85e5400019f1e36873dd4ff7cfeca818e7a439e4ddce7f03f791839abe29c82a1785a034145cc8e52700e6125457b53100f0ada6a988669a7ec
ripemd-160 2f600d34bb96d6712bcf1b9039c971e2c9d3714e

128317042 as geometric shapes

Circle

Radius = n
Diameter 256634084
Circumference 806239752.95515
Area 5.1727150121008E+16

Sphere

Radius = n
Volume 8.8499665261568E+24
Surface area 2.0690860048403E+17
Circumference 806239752.95515

Square

Length = n
Perimeter 513268168
Area 16465263267629764
Diagonal 181467701.08

Cube

Length = n
Surface area 98791579605778584
Volume 2.1127738782535E+24
Space diagonal 222251636.22095

Equilateral Triangle

Length = n
Perimeter 384951126
Area 7.1296681348831E+15
Altitude 111125818.11047

Triangular Pyramid

Length = n
Surface area 7.1296681348831E+15
Volume 2.4899278940448E+23
Height 60489233.693333