126989741 (number)

126989741 is an odd 9-digits composite number following 126989740 and preceding 126989742. In scientific notation, it is written as 1.26989741 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 126540732 positive integers (up to 126989741) that are relatively prime to 126989741.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26989741 × 10^8
Engineering notation 1.26989741 × 10^6

Prime Factorization of 126989741

Prime Factorization 283 × 448727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 126989741
Product of the distinct prime numbers

The prime factorization of 126989741 is 283 × 448727. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 24, 57, 394, 939, 4578, 1839, 49970, 45793, 452038, 352889, 9227521, 7036826, 16081836, 84724469, 284149583, 869977847, 3152767857, 7540963543

Basic calculations (n = 126989741)

Multiplication

n×y
n×2 253979482
n×3 380969223
n×4 507958964
n×5 634948705

Division

n÷y
n÷2 63494870.5
n÷3 42329913.666667
n÷3 31747435.25
n÷5 25397948.2

Exponentiation

ny
n2 16126394319247081
n3 2.0478866378651E+24
n4 2.6006059373984E+32
n5 3.3025027443329E+40

Nth Root

y√n
2√n 11268.972490871
3√n 502.63903448786
4√n 106.15541668173
5√n 41.759349749751

Divisors of 126989741

1, 283, 448727, 126989741

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 -126989740
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 126989741 can be divided by 4 positive divisors. The sum of these divisors (counting 126989741) is 1, the average is 0.25.

Base conversion 126989741

Base System Value
2 Binary 111100100011011010110101101
3 Ternary 22211221202011202
4 Quaternary 13210123112231
5 Quinary 230002132431
6 Senary 20333455245
8 Octal 744332655
10 Decimal 126989741
12 Duodecimal 36641525
16 Hexadecimal 791b5ad
20 Vigesimal 1jdde71
36 Base36 23ltwt

Cryptographic Hash Functions

md5 4748c835e8cfc0a94c6b446866feb038
sha1 490a53061524de41aa2e9a122d6386720c4c60b3
sha256 22a1a76628cf4fc1f7d417d384e7b7e937976956648ecfc044bdda00a30a4218
sha512 06bd8666e781fcdae8cf93d274b2f02ea410f410fa785fedcdf438cfd5b8770b95c30332651f4c46d6506b6115de70e6a3734c7dfe483065e923b1f33e6cc195
ripemd-160 8eb961000432f3c546d3453c4f56d92ab2ad8a32

126989741 as geometric shapes

Circle

Radius = n
Diameter 253979482
Circumference 797900074.81374
Area 5.0662561922239E+16

Sphere

Radius = n
Volume 8.5781674892021E+24
Surface area 2.0265024768896E+17
Circumference 797900074.81374

Square

Length = n
Perimeter 507958964
Area 16126394319247081
Diagonal 179590614.00445

Cube

Length = n
Surface area 96758365915482486
Volume 2.0478866378651E+24
Space diagonal 219952683.45201

Equilateral Triangle

Length = n
Perimeter 380969223
Area 6.9829335759565E+15
Altitude 109976341.72601

Triangular Pyramid

Length = n
Surface area 6.9829335759565E+15
Volume 2.4134575478928E+23
Height 59863538.001482