126985274 (number)

126985274 is an even 9-digits composite number following 126985273 and preceding 126985275. In scientific notation, it is written as 1.26985274 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 55160832 positive integers (up to 126985274) that are relatively prime to 126985274.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-five thousand two hundred seventy-four

Notation

Scientific notation 1.26985274 × 10^8
Engineering notation 1.26985274 × 10^6

Prime Factorization of 126985274

Prime Factorization 2 × 221 × 287297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126985274
Product of the distinct prime numbers

The prime factorization of 126985274 is 2 × 221 × 287297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 11, 62, 643, 34, 5991, 1194, 79552, 59102, 507925, 37875, 9253114, 945863, 11645771, 28438633, 965771208, 837589030, 6573664046, 3048136426

Basic calculations (n = 126985274)

Multiplication

n×y
n×2 253970548
n×3 380955822
n×4 507941096
n×5 634926370

Division

n÷y
n÷2 63492637
n÷3 42328424.666667
n÷3 31746318.5
n÷5 25397054.8

Exponentiation

ny
n2 16125259812855076
n3 2.0476705356566E+24
n4 2.6002400403208E+32
n5 3.3019219398591E+40

Nth Root

y√n
2√n 11268.774290046
3√n 502.63314079682
4√n 106.15448313682
5√n 41.759055959656

Divisors of 126985274

1, 2, 221, 442, 287297, 574594, 63492637, 126985274

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 -126985273
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 126985274 can be divided by 8 positive divisors. The sum of these divisors (counting 126985274) is 1, the average is 0.125.

Base conversion 126985274

Base System Value
2 Binary 111100100011010010000111010
3 Ternary 22211221112001022
4 Quaternary 13210122100322
5 Quinary 230002012044
6 Senary 20333422442
8 Octal 744322072
10 Decimal 126985274
12 Duodecimal 3663aa22
16 Hexadecimal 791a43a
20 Vigesimal 1jdd33e
36 Base36 23lqgq

Cryptographic Hash Functions

md5 43871040376ffaeaa2943b3f56439353
sha1 0f9f1bd31664f08c6663901b1f0704044e0d0813
sha256 c17ff236f9b4190b4e8a0d249e9246f81b263ebfeee32d4d88fbfe8b45f72bab
sha512 dbf4b34d73b232c3ba379150041918b98ae829bdd4de141e3417f571ffef5855e83a0d9e6d4fa7a12aa5b4bf8c6bb9ddbb8383163e9962ec050c2330a8c9dc5f
ripemd-160 03b67b216d7724e2296fb2a80d1edfc13719643e

126985274 as geometric shapes

Circle

Radius = n
Diameter 253970548
Circumference 797872007.82497
Area 5.0658997765292E+16

Sphere

Radius = n
Volume 8.577262282388E+24
Surface area 2.0263599106117E+17
Circumference 797872007.82497

Square

Length = n
Perimeter 507941096
Area 16125259812855076
Diagonal 179584296.71246

Cube

Length = n
Surface area 96751558877130456
Volume 2.0476705356566E+24
Space diagonal 219944946.38106

Equilateral Triangle

Length = n
Perimeter 380955822
Area 6.9824423202784E+15
Altitude 109972473.19053

Triangular Pyramid

Length = n
Surface area 6.9824423202784E+15
Volume 2.4132028689978E+23
Height 59861432.237488