126987234 (number)

126987234 is an even 9-digits composite number following 126987233 and preceding 126987235. In scientific notation, it is written as 1.26987234 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 37827600 positive integers (up to 126987234) that are relatively prime to 126987234.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26987234 × 10^8
Engineering notation 1.26987234 × 10^6

Prime Factorization of 126987234

Prime Factorization 2 × 3 × 59 × 11 × 32611

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 126987234
Product of the distinct prime numbers

The prime factorization of 126987234 is 2 × 3 × 59 × 11 × 32611. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 16, 42, 368, 291, 1590, 9751, 35649, 41699, 715941, 741726, 7437405, 4746183, 31254381, 19704938, 556110511, 184029368, 2726848971, 959148997

Basic calculations (n = 126987234)

Multiplication

n×y
n×2 253974468
n×3 380961702
n×4 507948936
n×5 634936170

Division

n÷y
n÷2 63493617
n÷3 42329078
n÷3 31746808.5
n÷5 25397446.8

Exponentiation

ny
n2 16125757598970756
n3 2.0477653536478E+24
n4 2.6004005814076E+32
n5 3.3021767712495E+40

Nth Root

y√n
2√n 11268.86125569
3√n 502.63572680767
4√n 106.15489275436
5√n 41.759184867902

Divisors of 126987234

1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 32611, 65222, 97833, 195666, 358721, 717442, 1076163, 1924049, 2152326, 3848098, 5772147, 11544294, 21164539, 42329078, 63493617, 126987234

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 -126987233
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 126987234 can be divided by 32 positive divisors. The sum of these divisors (counting 126987234) is 1, the average is 0.03125.

Base conversion 126987234

Base System Value
2 Binary 111100100011010101111100010
3 Ternary 22211221121201220
4 Quaternary 13210122233202
5 Quinary 230002042414
6 Senary 20333435510
8 Octal 744325742
10 Decimal 126987234
12 Duodecimal 3663bb96
16 Hexadecimal 791abe2
20 Vigesimal 1jdd81e
36 Base36 23lrz6

Cryptographic Hash Functions

md5 c1440cbb34035cb0b6d65c6d5e555a45
sha1 6def02fe867cdaa6c1c61a249ba44d1daeabd96d
sha256 7ea669b382d9d908ecdd8976fee56c402761919514f725d6b407be8503d70aad
sha512 7918993e817525d475b4bf6d2ce80c47bfcc29808d3252bf649ea4f79a7d0773a5b4e8b7686396ba701a5c6358ff71fea69a9eeb701c632581a11b0dd78fd4be
ripemd-160 ec2c4354436e6c9dd58d639edd2dc9c7bc84f001

126987234 as geometric shapes

Circle

Radius = n
Diameter 253974468
Circumference 797884322.86818
Area 5.0660561606496E+16

Sphere

Radius = n
Volume 8.5776594550607E+24
Surface area 2.0264224642599E+17
Circumference 797884322.86818

Square

Length = n
Perimeter 507948936
Area 16125757598970756
Diagonal 179587068.57105

Cube

Length = n
Surface area 96754545593824536
Volume 2.0477653536478E+24
Space diagonal 219948341.20064

Equilateral Triangle

Length = n
Perimeter 380961702
Area 6.9826578679893E+15
Altitude 109974170.60032

Triangular Pyramid

Length = n
Surface area 6.9826578679893E+15
Volume 2.413314613072E+23
Height 59862356.190349