126172018 (number)

126172018 is an even 9-digits composite number following 126172017 and preceding 126172019. In scientific notation, it is written as 1.26172018 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 54022176 positive integers (up to 126172018) that are relatively prime to 126172018.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million one hundred seventy-two thousand eighteen

Notation

Scientific notation 1.26172018 × 10^8
Engineering notation 1.26172018 × 10^6

Prime Factorization of 126172018

Prime Factorization 2 × 7 × 1223 × 7369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126172018
Product of the distinct prime numbers

The prime factorization of 126172018 is 2 × 7 × 1223 × 7369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 36, 48, 295, 797, 1481, 7486, 56199, 7063, 486598, 636627, 4821047, 2278379, 34214798, 19034649, 238516485, 464606910, 6377477866, 1273076989

Basic calculations (n = 126172018)

Multiplication

n×y
n×2 252344036
n×3 378516054
n×4 504688072
n×5 630860090

Division

n÷y
n÷2 63086009
n÷3 42057339.333333
n÷3 31543004.5
n÷5 25234403.6

Exponentiation

ny
n2 15919378126192324
n3 2.0085800634867E+24
n4 2.5342659992469E+32
n5 3.1975345527377E+40

Nth Root

y√n
2√n 11232.631837642
3√n 501.55783194512
4√n 105.98411125089
5√n 41.705430628048

Divisors of 126172018

1, 2, 7, 14, 1223, 2446, 7369, 8561, 14738, 17122, 51583, 103166, 9012287, 18024574, 63086009, 126172018

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 -126172017
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 126172018 can be divided by 16 positive divisors. The sum of these divisors (counting 126172018) is 1, the average is 0.0625.

Base conversion 126172018

Base System Value
2 Binary 111100001010011101101110010
3 Ternary 22210102012110201
4 Quaternary 13201103231302
5 Quinary 224300001033
6 Senary 20304145414
8 Octal 741235562
10 Decimal 126172018
12 Duodecimal 3630826a
16 Hexadecimal 7853b72
20 Vigesimal 1j8ba0i
36 Base36 234aya

Cryptographic Hash Functions

md5 70ccde0816274050a6115eacd525f6eb
sha1 eb0129b66d300115e645462909db383cedd44a73
sha256 cda9c2c82c0778c71867cd5e029cc8e31898d15a9f26a71a9d30f61b426c2cbc
sha512 487ac45ed18c0f46e0c5a6591527efd996ad29cb4c6e884738f4f8a7b046ff76fe7261610a4e156b62ab8ecfb9389d19f33e74d52207e30c85898a042fe2921b
ripemd-160 0827a4b1d016dd31102f6c933269cb6792ee6bd4

126172018 as geometric shapes

Circle

Radius = n
Diameter 252344036
Circumference 792762169.6748
Area 5.0012201370964E+16

Sphere

Radius = n
Volume 8.4135204954625E+24
Surface area 2.0004880548386E+17
Circumference 792762169.6748

Square

Length = n
Perimeter 504688072
Area 15919378126192324
Diagonal 178434179.04758

Cube

Length = n
Surface area 95516268757153944
Volume 2.0085800634867E+24
Space diagonal 218536345.66949

Equilateral Triangle

Length = n
Perimeter 378516054
Area 6.8932929348664E+15
Altitude 109268172.83475

Triangular Pyramid

Length = n
Surface area 6.8932929348664E+15
Volume 2.367134305746E+23
Height 59478059.682527