136987492 (number)

136987492 is an even 9-digits composite number following 136987491 and preceding 136987493. In scientific notation, it is written as 1.36987492 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 64542240 positive integers (up to 136987492) that are relatively prime to 136987492.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.36987492 × 10^8
Engineering notation 1.36987492 × 10^6

Prime Factorization of 136987492

Prime Factorization 2 × 2 × 19 × 191 × 9437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68493746
Product of the distinct prime numbers

The prime factorization of 136987492 is 2 × 2 × 19 × 191 × 9437. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 80, 34, 938, 461, 3183, 6968, 84858, 30103, 987006, 352522, 8508745, 8179516, 369793, 7750784, 322203611, 852902620, 6161897151, 65411577

Basic calculations (n = 136987492)

Multiplication

n×y
n×2 273974984
n×3 410962476
n×4 547949968
n×5 684937460

Division

n÷y
n÷2 68493746
n÷3 45662497.333333
n÷3 34246873
n÷5 27397498.4

Exponentiation

ny
n2 18765572964450064
n3 2.570648776343E+24
n4 3.521467286841E+32
n5 4.8239697178439E+40

Nth Root

y√n
2√n 11704.165583244
3√n 515.49798439606
4√n 108.18579196569
5√n 42.397103069486

Divisors of 136987492

1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 9437, 14516, 18874, 37748, 179303, 358606, 717212, 1802467, 3604934, 7209868, 34246873, 68493746, 136987492

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 -136987491
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 136987492 can be divided by 24 positive divisors. The sum of these divisors (counting 136987492) is 1, the average is 0.041666666666667.

Base conversion 136987492

Base System Value
2 Binary 1000001010100100001101100100
3 Ternary 100112202200111211
4 Quaternary 20022210031210
5 Quinary 240032044432
6 Senary 21332041204
8 Octal 1012441544
10 Decimal 136987492
12 Duodecimal 39a63204
16 Hexadecimal 82a4364
20 Vigesimal 22g38ec
36 Base36 29k484

Cryptographic Hash Functions

md5 0d0d1e2fce0586f7aafc18b91981352e
sha1 5f589b4bb7fd89f79b858b59c1d043fb3e123cc3
sha256 35fa843f4dc2c0dcd2d6561927f59a3f3572032ea2439b68b5b1538b2931386f
sha512 313d19cecf1901284b3b90b0b02f4142c25ce2fb8cc3cacb75e3ba637dc2d99f1e601620cf8c8790d3783ed0b8012d159125d3f072d27d08da179cebc6d80d78
ripemd-160 d24ea72699d6a0f272bea0e0bdcb0c6c58c8ac09

136987492 as geometric shapes

Circle

Radius = n
Diameter 273974984
Circumference 860717797.00178
Area 5.895378616552E+16

Sphere

Radius = n
Volume 1.0767908414292E+25
Surface area 2.3581514466208E+17
Circumference 860717797.00178

Square

Length = n
Perimeter 547949968
Area 18765572964450064
Diagonal 193729569.06188

Cube

Length = n
Surface area 112593437786700384
Volume 2.570648776343E+24
Space diagonal 237269296.14544

Equilateral Triangle

Length = n
Perimeter 410962476
Area 8.1257314518921E+15
Altitude 118634648.07272

Triangular Pyramid

Length = n
Surface area 8.1257314518921E+15
Volume 3.0295386363351E+23
Height 64576523.020625