126989211 (number)

126989211 is an odd 9-digits composite number following 126989210 and preceding 126989212. In scientific notation, it is written as 1.26989211 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 84632832 positive integers (up to 126989211) that are relatively prime to 126989211.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26989211 × 10^8
Engineering notation 1.26989211 × 10^6

Prime Factorization of 126989211

Prime Factorization 3 × 5233 × 8089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126989211
Product of the distinct prime numbers

The prime factorization of 126989211 is 3 × 5233 × 8089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 2, 5, 595, 610, 9870, 4426, 70953, 24475, 745370, 100973, 9162433, 953333, 27106191, 92046320, 402443064, 603588956, 6455570528, 9491242401

Basic calculations (n = 126989211)

Multiplication

n×y
n×2 253978422
n×3 380967633
n×4 507956844
n×5 634946055

Division

n÷y
n÷2 63494605.5
n÷3 42329737
n÷3 31747302.75
n÷5 25397842.2

Exponentiation

ny
n2 16126259710402521
n3 2.0478609970051E+24
n4 2.6005625224735E+32
n5 3.3024338288508E+40

Nth Root

y√n
2√n 11268.948974949
3√n 502.63833522124
4√n 106.15530591991
5√n 41.759314892616

Divisors of 126989211

1, 3, 5233, 8089, 15699, 24267, 42329737, 126989211

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 -126989210
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 126989211 can be divided by 8 positive divisors. The sum of these divisors (counting 126989211) is 1, the average is 0.125.

Base conversion 126989211

Base System Value
2 Binary 111100100011011001110011011
3 Ternary 22211221201110010
4 Quaternary 13210123032123
5 Quinary 230002123321
6 Senary 20333453003
8 Octal 744331633
10 Decimal 126989211
12 Duodecimal 36641163
16 Hexadecimal 791b39b
20 Vigesimal 1jddd0b
36 Base36 23lti3

Cryptographic Hash Functions

md5 3ea345978583121c63ae815c240a33a0
sha1 93fd361d21ac11839d3ddf6c525aa8942c6e2ab9
sha256 57b9c40023d8312aff7deebe4c1c1aa6e19c029d153c86b477bfddf4ebbf1fa8
sha512 4f25e5de0fbd3c4ffecb7eec2e210a9959e740cf46cf433cd2e7845cdfc631dfb5db1aa24af11ab69f4c930db44735c3abb95e6e98df80758bb5c952f65b7967
ripemd-160 645e2169c166fbfb9d1b7a7c138371ff575a63d4

126989211 as geometric shapes

Circle

Radius = n
Diameter 253978422
Circumference 797896744.72553
Area 5.0662139036082E+16

Sphere

Radius = n
Volume 8.5780600850191E+24
Surface area 2.0264855614433E+17
Circumference 797896744.72553

Square

Length = n
Perimeter 507956844
Area 16126259710402521
Diagonal 179589864.47126

Cube

Length = n
Surface area 96757558262415126
Volume 2.0478609970051E+24
Space diagonal 219951765.46508

Equilateral Triangle

Length = n
Perimeter 380967633
Area 6.982875288617E+15
Altitude 109975882.73254

Triangular Pyramid

Length = n
Surface area 6.982875288617E+15
Volume 2.4134273298496E+23
Height 59863288.157086