126989739 (number)

126989739 is an odd 9-digits composite number following 126989738 and preceding 126989740. In scientific notation, it is written as 1.26989739 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 78059520 positive integers (up to 126989739) that are relatively prime to 126989739.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-nine thousand seven hundred thirty-nine

Notation

Scientific notation 1.26989739 × 10^8
Engineering notation 1.26989739 × 10^6

Prime Factorization of 126989739

Prime Factorization 3 × 3 × 23 × 61 × 113 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42329913
Product of the distinct prime numbers

The prime factorization of 126989739 is 3 × 3 × 23 × 61 × 113 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126989739)

Multiplication

n×y
n×2 253979478
n×3 380969217
n×4 507958956
n×5 634948695

Division

n÷y
n÷2 63494869.5
n÷3 42329913
n÷3 31747434.75
n÷5 25397947.8

Exponentiation

ny
n2 16126393811288121
n3 2.0478865411067E+24
n4 2.6006057735675E+32
n5 3.3025024842723E+40

Nth Root

y√n
2√n 11268.972402131
3√n 502.63903184912
4√n 106.15541626376
5√n 41.759349618215

Divisors of 126989739

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126989738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989739 can be divided by 48 positive divisors. The sum of these divisors (counting 126989739) is 1, the average is 0.020833333333333.

Base conversion 126989739

Base System Value
2 Binary 111100100011011010110101011
3 Ternary 22211221202011200
4 Quaternary 13210123112223
5 Quinary 230002132424
6 Senary 20333455243
8 Octal 744332653
10 Decimal 126989739
12 Duodecimal 36641523
16 Hexadecimal 791b5ab
20 Vigesimal 1jdde6j
36 Base36 23ltwr

Cryptographic Hash Functions

md5 045e7c38a3d6e01c13d1c5cf4d918ada
sha1 a1780843481a5f0cdbb62c3c02f45a1b30a23b8c
sha256 3865ef5228f93e7d867473b800b14b84ff627122e2a87ac6cc90f46e2126fa5c
sha512 f26258f30d19dd0639b29b675fab7b889f7859491158b4aa197bcf75df621fed59a1c5693806f76d29a97fb26c8cfbc9e82af4dc2e0e26247fe8dc6117eb5c7f
ripemd-160 0eff4f54082aef1a7922a603c554621cf765b0cf

126989739 as geometric shapes

Circle

Radius = n
Diameter 253979478
Circumference 797900062.24737
Area 5.0662560326439E+16

Sphere

Radius = n
Volume 8.5781670839016E+24
Surface area 2.0265024130575E+17
Circumference 797900062.24737

Square

Length = n
Perimeter 507958956
Area 16126393811288121
Diagonal 179590611.17602

Cube

Length = n
Surface area 96758362867728726
Volume 2.0478865411067E+24
Space diagonal 219952679.98791

Equilateral Triangle

Length = n
Perimeter 380969217
Area 6.9829333560038E+15
Altitude 109976339.99396

Triangular Pyramid

Length = n
Surface area 6.9829333560038E+15
Volume 2.413457433862E+23
Height 59863537.058673