126989743 (number)

126989743 is an odd 9-digits prime number following 126989742 and preceding 126989744. In scientific notation, it is written as 1.26989743 × 10^8. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 126989742 positive integers (up to 126989743) that are relatively prime to 126989743.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26989743 × 10^8
Engineering notation 1.26989743 × 10^6

Prime Factorization of 126989743

Prime Factorization 126989743

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 126989743
Product of the distinct prime numbers

The prime factorization of 126989743 is 126989743. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 1, 48, 50, 809, 262, 3503, 357, 53086, 33061, 204860, 438059, 8774772, 7147563, 18562480, 77671773, 202002785, 814959665, 5991223362, 7288065261

Basic calculations (n = 126989743)

Multiplication

n×y
n×2 253979486
n×3 380969229
n×4 507958972
n×5 634948715

Division

n÷y
n÷2 63494871.5
n÷3 42329914.333333
n÷3 31747435.75
n÷5 25397948.6

Exponentiation

ny
n2 16126394827206049
n3 2.0478867346234E+24
n4 2.6006061012294E+32
n5 3.3025030043935E+40

Nth Root

y√n
2√n 11268.97257961
3√n 502.6390371266
4√n 106.15541709969
5√n 41.759349881287

Divisors of 126989743

1, 126989743

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 126989744
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 63494872
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11268.97262398
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999842507
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989743 can be divided by 2 positive divisors. The sum of these divisors (counting 126989743) is 126989744, the average is 63494872.

Base conversion 126989743

Base System Value
2 Binary 111100100011011010110101111
3 Ternary 22211221202011211
4 Quaternary 13210123112233
5 Quinary 230002132433
6 Senary 20333455251
8 Octal 744332657
10 Decimal 126989743
12 Duodecimal 36641527
16 Hexadecimal 791b5af
20 Vigesimal 1jdde73
36 Base36 23ltwv

Cryptographic Hash Functions

md5 56021f638d662296fe459ea355ea9ad2
sha1 60d3cd3c1d15b3aa76c64b0abb4d88ca76015ff0
sha256 19306ba633db8e11c274c354eccba5eb7614bb54d8db304082f0c70c677e0fb6
sha512 ceb6f41adfa9bfcab4a1fa50ad33a596d9de96739a12c099db060f7138c14ab141122091485ef5e99f2015766a15e82f01ad95e0d9b5948f65b8c40f216b1edf
ripemd-160 2cffb19e44893889bb2490afb1a347b57e9d38fa

126989743 as geometric shapes

Circle

Radius = n
Diameter 253979486
Circumference 797900087.38011
Area 5.0662563518039E+16

Sphere

Radius = n
Volume 8.5781678945026E+24
Surface area 2.0265025407216E+17
Circumference 797900087.38011

Square

Length = n
Perimeter 507958972
Area 16126394827206049
Diagonal 179590616.83287

Cube

Length = n
Surface area 96758368963236294
Volume 2.0478867346234E+24
Space diagonal 219952686.91611

Equilateral Triangle

Length = n
Perimeter 380969229
Area 6.9829337959092E+15
Altitude 109976343.45806

Triangular Pyramid

Length = n
Surface area 6.9829337959092E+15
Volume 2.4134576619237E+23
Height 59863538.944291