126989085 (number)

126989085 is an odd 9-digits composite number following 126989084 and preceding 126989086. In scientific notation, it is written as 1.26989085 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 67727504 positive integers (up to 126989085) that are relatively prime to 126989085.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-nine thousand eighty-five

Notation

Scientific notation 1.26989085 × 10^8
Engineering notation 1.26989085 × 10^6

Prime Factorization of 126989085

Prime Factorization 3 × 5 × 8465939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126989085
Product of the distinct prime numbers

The prime factorization of 126989085 is 3 × 5 × 8465939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 67, 100, 859, 897, 4116, 1003, 37209, 37464, 145991, 905757, 4525569, 391869, 23226585, 90144426, 967250366, 50696033, 941489356, 9970185239

Basic calculations (n = 126989085)

Multiplication

n×y
n×2 253978170
n×3 380967255
n×4 507956340
n×5 634945425

Division

n÷y
n÷2 63494542.5
n÷3 42329695
n÷3 31747271.25
n÷5 25397817

Exponentiation

ny
n2 16126227709137225
n3 2.047854901285E+24
n4 2.6005522012695E+32
n5 3.3024174453394E+40

Nth Root

y√n
2√n 11268.943384364
3√n 502.63816898022
4√n 106.1552795878
5√n 41.759306605809

Divisors of 126989085

1, 3, 5, 15, 8465939, 25397817, 42329695, 126989085

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126989084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989085 can be divided by 8 positive divisors. The sum of these divisors (counting 126989085) is 1, the average is 0.125.

Base conversion 126989085

Base System Value
2 Binary 111100100011011001100011101
3 Ternary 22211221201021110
4 Quaternary 13210123030131
5 Quinary 230002122320
6 Senary 20333452233
8 Octal 744331435
10 Decimal 126989085
12 Duodecimal 36641079
16 Hexadecimal 791b31d
20 Vigesimal 1jddce5
36 Base36 23ltel

Cryptographic Hash Functions

md5 6b9cc4c3e577415b4984c0adc27967d1
sha1 637d0f6909c81f7ce05661330414a4c8c1c44e3e
sha256 b5faee2e731fcd5917bfc57e900ead0b68fb0bca413d33b898b9ae2acc0ba134
sha512 d2569f5e189df6b9c4587580e6ac89ea5dbfa6864250631dba8ebdde1a3a11874cb604a83a92bcd93e527b80fa72b44ba52b2108f65cf63569e27d105546535e
ripemd-160 8f5f39e709de7b8fa9d6a92f027a0a4bee6aebb2

126989085 as geometric shapes

Circle

Radius = n
Diameter 253978170
Circumference 797895953.04418
Area 5.0662038501142E+16

Sphere

Radius = n
Volume 8.5780345513263E+24
Surface area 2.0264815400457E+17
Circumference 797895953.04418

Square

Length = n
Perimeter 507956340
Area 16126227709137225
Diagonal 179589686.28035

Cube

Length = n
Surface area 96757366254823350
Volume 2.047854901285E+24
Space diagonal 219951547.22668

Equilateral Triangle

Length = n
Perimeter 380967255
Area 6.9828614316627E+15
Altitude 109975773.61334

Triangular Pyramid

Length = n
Surface area 6.9828614316627E+15
Volume 2.4134201459745E+23
Height 59863228.760117