126987356 (number)

126987356 is an even 9-digits composite number following 126987355 and preceding 126987357. In scientific notation, it is written as 1.26987356 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 62618112 positive integers (up to 126987356) that are relatively prime to 126987356.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26987356 × 10^8
Engineering notation 1.26987356 × 10^6

Prime Factorization of 126987356

Prime Factorization 2 × 2 × 643 × 509 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 63493678
Product of the distinct prime numbers

The prime factorization of 126987356 is 2 × 2 × 643 × 509 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 1, 32, 422, 560, 2692, 2440, 13838, 47392, 819410, 153324, 2122917, 2489738, 29442883, 67326807, 671085809, 434008250, 1757165417, 1377158214

Basic calculations (n = 126987356)

Multiplication

n×y
n×2 253974712
n×3 380962068
n×4 507949424
n×5 634936780

Division

n÷y
n÷2 63493678
n÷3 42329118.666667
n÷3 31746839
n÷5 25397471.2

Exponentiation

ny
n2 16125788583870736
n3 2.0477712556807E+24
n4 2.600410574517E+32
n5 3.3021926337235E+40

Nth Root

y√n
2√n 11268.866668836
3√n 502.63588777277
4√n 106.15491825081
5√n 41.75919289173

Divisors of 126987356

1, 2, 4, 97, 194, 388, 509, 643, 1018, 1286, 2036, 2572, 49373, 62371, 98746, 124742, 197492, 249484, 327287, 654574, 1309148, 31746839, 63493678, 126987356

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126987355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126987356 can be divided by 24 positive divisors. The sum of these divisors (counting 126987356) is 1, the average is 0.041666666666667.

Base conversion 126987356

Base System Value
2 Binary 111100100011010110001011100
3 Ternary 22211221121220102
4 Quaternary 13210122301130
5 Quinary 230002043411
6 Senary 20333440232
8 Octal 744326134
10 Decimal 126987356
12 Duodecimal 36640078
16 Hexadecimal 791ac5c
20 Vigesimal 1jdd87g
36 Base36 23ls2k

Cryptographic Hash Functions

md5 7222ae91ebc1c7ea2a2a5f979cbbb3b8
sha1 4d4e6e58ab38810f33a2eed40fb6ac50e58070a8
sha256 41679b4af8119afca4cff7fb927314fc625c798337bdf4a4bc81e94fc4547396
sha512 27a2f3db8dc91492dc270e02791bf4ff8ed33df9338be6cdb7012d67c0e9bf87b0561168738d1b79966de582b6f1ab72605785ea2b85cfc845c2ccac53c27ceb
ripemd-160 f865a8e7f065e6db40160f04b5c37c9116cc5459

126987356 as geometric shapes

Circle

Radius = n
Diameter 253974712
Circumference 797885089.41678
Area 5.066065894843E+16

Sphere

Radius = n
Volume 8.5776841774386E+24
Surface area 2.0264263579372E+17
Circumference 797885089.41678

Square

Length = n
Perimeter 507949424
Area 16125788583870736
Diagonal 179587241.1051

Cube

Length = n
Surface area 96754731503224416
Volume 2.0477712556807E+24
Space diagonal 219948552.51084

Equilateral Triangle

Length = n
Perimeter 380962068
Area 6.9826712848446E+15
Altitude 109974276.25542

Triangular Pyramid

Length = n
Surface area 6.9826712848446E+15
Volume 2.4133215686846E+23
Height 59862413.7017