126989276 (number)

126989276 is an even 9-digits composite number following 126989275 and preceding 126989277. In scientific notation, it is written as 1.26989276 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 63469392 positive integers (up to 126989276) that are relatively prime to 126989276.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26989276 × 10^8
Engineering notation 1.26989276 × 10^6

Prime Factorization of 126989276

Prime Factorization 2 × 2 × 9157 × 3467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 63494638
Product of the distinct prime numbers

The prime factorization of 126989276 is 2 × 2 × 9157 × 3467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126989276)

Multiplication

n×y
n×2 253978552
n×3 380967828
n×4 507957104
n×5 634946380

Division

n÷y
n÷2 63494638
n÷3 42329758.666667
n÷3 31747319
n÷5 25397855.2

Exponentiation

ny
n2 16126276219004176
n3 2.0478641416274E+24
n4 2.6005678469162E+32
n5 3.3024422806877E+40

Nth Root

y√n
2√n 11268.95185898
3√n 502.63842098046
4√n 106.15531950392
5√n 41.759319167554

Divisors of 126989276

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126989275
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989276 can be divided by 12 positive divisors. The sum of these divisors (counting 126989276) is 1, the average is 0.083333333333333.

Base conversion 126989276

Base System Value
2 Binary 111100100011011001111011100
3 Ternary 22211221201112112
4 Quaternary 13210123033130
5 Quinary 230002124101
6 Senary 20333453152
8 Octal 744331734
10 Decimal 126989276
12 Duodecimal 366411b8
16 Hexadecimal 791b3dc
20 Vigesimal 1jddd3g
36 Base36 23ltjw

Cryptographic Hash Functions

md5 a420a12d3e21ae4cb7325c4f52ae1184
sha1 d24e27b9d31427e0d273a2f73fbab3bf1d9bd7fa
sha256 153742865022618583339270e6c423e51d421113759a721890c3d5eca5f2a9d5
sha512 3564ab50bc0f6edd05495d9fba35a52b4d2ab333ae7b17dc7b9cd07a5b202063bd8f7a0d17e875cf8b3f08e0844e50fc91e8d6703eba8ca86ddcf7e78bde8394
ripemd-160 05fea1328298ff4cc9e69f5b1a135a90b33b04e7

126989276 as geometric shapes

Circle

Radius = n
Diameter 253978552
Circumference 797897153.13257
Area 5.0662190899383E+16

Sphere

Radius = n
Volume 8.578073257182E+24
Surface area 2.0264876359753E+17
Circumference 797897153.13257

Square

Length = n
Perimeter 507957104
Area 16126276219004176
Diagonal 179589956.39514

Cube

Length = n
Surface area 96757657314025056
Volume 2.0478641416274E+24
Space diagonal 219951878.04839

Equilateral Triangle

Length = n
Perimeter 380967828
Area 6.9828824370512E+15
Altitude 109975939.02419

Triangular Pyramid

Length = n
Surface area 6.9828824370512E+15
Volume 2.4134310358225E+23
Height 59863318.79838