126989162 (number)

126989162 is an even 9-digits composite number following 126989161 and preceding 126989163. In scientific notation, it is written as 1.26989162 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 63494580 positive integers (up to 126989162) that are relatively prime to 126989162.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-nine thousand one hundred sixty-two

Notation

Scientific notation 1.26989162 × 10^8
Engineering notation 1.26989162 × 10^6

Prime Factorization of 126989162

Prime Factorization 2 × 63494581

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 126989162
Product of the distinct prime numbers

The prime factorization of 126989162 is 2 × 63494581. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 2, 59, 501, 827, 887, 6804, 50717, 92024, 548135, 186768, 9071142, 3984967, 65066853, 85685000, 874448240, 69977182, 6443891866, 7907531240

Basic calculations (n = 126989162)

Multiplication

n×y
n×2 253978324
n×3 380967486
n×4 507956648
n×5 634945810

Division

n÷y
n÷2 63494581
n÷3 42329720.666667
n÷3 31747290.5
n÷5 25397832.4

Exponentiation

ny
n2 16126247265462244
n3 2.0478586264458E+24
n4 2.6005585086683E+32
n5 3.3024274574776E+40

Nth Root

y√n
2√n 11268.946800833
3√n 502.63827057197
4√n 106.15529567964
5√n 41.75931166997

Divisors of 126989162

1, 2, 63494581, 126989162

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126989161
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989162 can be divided by 4 positive divisors. The sum of these divisors (counting 126989162) is 1, the average is 0.25.

Base conversion 126989162

Base System Value
2 Binary 111100100011011001101101010
3 Ternary 22211221201101022
4 Quaternary 13210123031222
5 Quinary 230002123122
6 Senary 20333452442
8 Octal 744331552
10 Decimal 126989162
12 Duodecimal 36641122
16 Hexadecimal 791b36a
20 Vigesimal 1jddci2
36 Base36 23ltgq

Cryptographic Hash Functions

md5 209a54e24d80bdda8649ed8fb1056676
sha1 825091d4688f940ca436b45aad18f37c00db12b7
sha256 506ba808366582c81e526dc60e0d60031f9668f4e8d2126f8d644464d5e3f9e6
sha512 15dd94862ea7711ffbeda4592c38b3cb03e50afdb3053e45402380c5a5678618a1cc7057d6ccda5beb8eed52577dd092deb34604f4e257506a769b8a5257850b
ripemd-160 a2e6eb1d3bbd1bd7144cf21469129c82e2e5d506

126989162 as geometric shapes

Circle

Radius = n
Diameter 253978324
Circumference 797896436.84945
Area 5.0662099939149E+16

Sphere

Radius = n
Volume 8.5780501552437E+24
Surface area 2.0264839975659E+17
Circumference 797896436.84945

Square

Length = n
Perimeter 507956648
Area 16126247265462244
Diagonal 179589795.17479

Cube

Length = n
Surface area 96757483592773464
Volume 2.0478586264458E+24
Space diagonal 219951680.59459

Equilateral Triangle

Length = n
Perimeter 380967486
Area 6.9828698997998E+15
Altitude 109975840.2973

Triangular Pyramid

Length = n
Surface area 6.9828698997998E+15
Volume 2.4134245361187E+23
Height 59863265.058265