126985402 (number)

126985402 is an even 9-digits composite number following 126985401 and preceding 126985403. In scientific notation, it is written as 1.26985402 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 63388512 positive integers (up to 126985402) that are relatively prime to 126985402.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26985402 × 10^8
Engineering notation 1.26985402 × 10^6

Prime Factorization of 126985402

Prime Factorization 2 × 613 × 103577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126985402
Product of the distinct prime numbers

The prime factorization of 126985402 is 2 × 613 × 103577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 6, 11, 356, 950, 8319, 3880, 49975, 96718, 484978, 708845, 9135981, 1746316, 33307259, 64593221, 444595062, 267063942, 3449677833, 1234441095

Basic calculations (n = 126985402)

Multiplication

n×y
n×2 253970804
n×3 380956206
n×4 507941608
n×5 634927010

Division

n÷y
n÷2 63492701
n÷3 42328467.333333
n÷3 31746350.5
n÷5 25397080.4

Exponentiation

ny
n2 16125292321101604
n3 2.0476767277626E+24
n4 2.6002505244098E+32
n5 3.3019385814289E+40

Nth Root

y√n
2√n 11268.779969455
3√n 502.63330967998
4√n 106.1545098875
5√n 41.759064378202

Divisors of 126985402

1, 2, 613, 1226, 103577, 207154, 63492701, 126985402

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 -126985401
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 126985402 can be divided by 8 positive divisors. The sum of these divisors (counting 126985402) is 1, the average is 0.125.

Base conversion 126985402

Base System Value
2 Binary 111100100011010010010111010
3 Ternary 22211221112020001
4 Quaternary 13210122102322
5 Quinary 230002013102
6 Senary 20333423214
8 Octal 744322272
10 Decimal 126985402
12 Duodecimal 3663ab0a
16 Hexadecimal 791a4ba
20 Vigesimal 1jdd3a2
36 Base36 23lqka

Cryptographic Hash Functions

md5 2b76a082ec6b0424b79cf4f440085372
sha1 abb2589608831863cfa4378ac3004df1730658a2
sha256 91bcc2d947a0204d6384c17b36338ccf152d2b2bc33cf25c8bfd0f2803fefcaf
sha512 ae577977ccfa178916d690116c9e2512b6046a42406e19598f4c15c4bea41e2918f0334c511174c5e0aa430ffb8cf7c55357cc613b060ebfa02fc72b8f1d242e
ripemd-160 bd2fac3f079f5d16cf43dec9411d799848f5d2bc

126985402 as geometric shapes

Circle

Radius = n
Diameter 253970804
Circumference 797872812.07269
Area 5.0659099892961E+16

Sphere

Radius = n
Volume 8.577288219821E+24
Surface area 2.0263639957184E+17
Circumference 797872812.07269

Square

Length = n
Perimeter 507941608
Area 16125292321101604
Diagonal 179584477.7318

Cube

Length = n
Surface area 96751753926609624
Volume 2.0476767277626E+24
Space diagonal 219945168.08356

Equilateral Triangle

Length = n
Perimeter 380956206
Area 6.9824563967621E+15
Altitude 109972584.04178

Triangular Pyramid

Length = n
Surface area 6.9824563967621E+15
Volume 2.4132101664647E+23
Height 59861492.577267