126989144 (number)

126989144 is an even 9-digits composite number following 126989143 and preceding 126989145. In scientific notation, it is written as 1.26989144 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 59324160 positive integers (up to 126989144) that are relatively prime to 126989144.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-nine thousand one hundred forty-four

Notation

Scientific notation 1.26989144 × 10^8
Engineering notation 1.26989144 × 10^6

Prime Factorization of 126989144

Prime Factorization 2 × 2 × 2 × 29 × 31 × 17657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31747286
Product of the distinct prime numbers

The prime factorization of 126989144 is 2 × 2 × 2 × 29 × 31 × 17657. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 55, 78, 6, 569, 6454, 9275, 49493, 67084, 389467, 440921, 5363961, 8632476, 15141411, 52589160, 445116956, 171069136, 695923307, 8384085950

Basic calculations (n = 126989144)

Multiplication

n×y
n×2 253978288
n×3 380967432
n×4 507956576
n×5 634945720

Division

n÷y
n÷2 63494572
n÷3 42329714.666667
n÷3 31747286
n÷5 25397828.8

Exponentiation

ny
n2 16126242693852736
n3 2.0478577556286E+24
n4 2.6005570342104E+32
n5 3.3024251169756E+40

Nth Root

y√n
2√n 11268.946002178
3√n 502.63824682325
4√n 106.15529191792
5√n 41.75931048614

Divisors of 126989144

1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 17657, 35314, 70628, 141256, 512053, 547367, 1024106, 1094734, 2048212, 2189468, 4096424, 4378936, 15873643, 31747286, 63494572, 126989144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126989143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989144 can be divided by 32 positive divisors. The sum of these divisors (counting 126989144) is 1, the average is 0.03125.

Base conversion 126989144

Base System Value
2 Binary 111100100011011001101011000
3 Ternary 22211221201100122
4 Quaternary 13210123031120
5 Quinary 230002123034
6 Senary 20333452412
8 Octal 744331530
10 Decimal 126989144
12 Duodecimal 36641108
16 Hexadecimal 791b358
20 Vigesimal 1jddch4
36 Base36 23ltg8

Cryptographic Hash Functions

md5 7187bb0fcfae7695d370912d908d0cfc
sha1 4c52892709e4fa192183ba891d540061ba98f2ec
sha256 73c7bda2f1a6b316c8b0938ce06eb862ab87268f341cb7cdc75b330ad99527d0
sha512 11813e99df6c541e4993d56f2c24de89ea26adbdea579ef0429bce577d07ad1f1721cb3f44f35b646c0fa7c73291d8cb551d344bad85462b0caf67b0afc04bb7
ripemd-160 dd961971d8197638ecd11df19c11ef8285e9f99f

126989144 as geometric shapes

Circle

Radius = n
Diameter 253978288
Circumference 797896323.75211
Area 5.0662085577014E+16

Sphere

Radius = n
Volume 8.578046507573E+24
Surface area 2.0264834230806E+17
Circumference 797896323.75211

Square

Length = n
Perimeter 507956576
Area 16126242693852736
Diagonal 179589769.71895

Cube

Length = n
Surface area 96757456163116416
Volume 2.0478577556286E+24
Space diagonal 219951649.41768

Equilateral Triangle

Length = n
Perimeter 380967432
Area 6.9828679202348E+15
Altitude 109975824.70884

Triangular Pyramid

Length = n
Surface area 6.9828679202348E+15
Volume 2.4134235098508E+23
Height 59863256.572983