987135968 (number)

987135968 is an even 9-digits composite number following 987135967 and preceding 987135969. In scientific notation, it is written as 9.87135968 × 10^8. The sum of its digits is 56. It has a total of 8 prime factors and 48 positive divisors. There are 384943104 positive integers (up to 987135968) that are relatively prime to 987135968.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred thirty-five thousand nine hundred sixty-eight

Notation

Scientific notation 9.87135968 × 10^8
Engineering notation 9.87135968 × 10^6

Prime Factorization of 987135968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 637 × 79 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 61695998
Product of the distinct prime numbers

The prime factorization of 987135968 is 2 × 2 × 2 × 2 × 2 × 637 × 79 × 613. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 1, 31, 8, 710, 131, 8320, 1765, 22281, 53405, 826789, 699974, 8889674, 8543352, 98842089, 80744393, 27538480, 790798887, 913858651, 1753344181

Basic calculations (n = 987135968)

Multiplication

n×y
n×2 1974271936
n×3 2961407904
n×4 3948543872
n×5 4935679840

Division

n÷y
n÷2 493567984
n÷3 329045322.66667
n÷3 246783992
n÷5 197427193.6

Exponentiation

ny
n2 974437419319297024
n3 9.6190222517518E+26
n4 9.4952828416965E+35
n5 9.3731352193719E+44

Nth Root

y√n
2√n 31418.720024851
3√n 995.69346975383
4√n 177.25326520223
5√n 62.932559529442

Divisors of 987135968

1, 2, 4, 8, 16, 32, 79, 158, 316, 613, 632, 637, 1226, 1264, 1274, 2452, 2528, 2548, 4904, 5096, 9808, 10192, 19616, 20384, 48427, 50323, 96854, 100646, 193708, 201292, 387416, 390481, 402584, 774832, 780962, 805168, 1549664, 1561924, 1610336, 3123848, 6247696, 12495392, 30847999, 61695998, 123391996, 246783992, 493567984, 987135968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987135967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987135968 can be divided by 48 positive divisors. The sum of these divisors (counting 987135968) is 1, the average is 0.020833333333333.

Base conversion 987135968

Base System Value
2 Binary 111010110101100111111111100000
3 Ternary 2112210110200222102
4 Quaternary 322311213333200
5 Quinary 4010201322333
6 Senary 241541425532
8 Octal 7265477740
10 Decimal 987135968
12 Duodecimal 23670b2a8
16 Hexadecimal 3ad67fe0
20 Vigesimal f89bji8
36 Base36 gbpqzk

Cryptographic Hash Functions

md5 0ab310993eb221b34ea1515561a0db56
sha1 0aaa8b7d79ffaa07d4d0c9f92f5b20063cda6367
sha256 35bdff3704a9f00a4d1b09262bcf9924a2fa583147e6c15253fbea3982fa411e
sha512 05344cff16033702a4efd6f24646671a82508ba895426330f14bb42ca1215f5df12daf59ccff7940030ddfc6253df9bf118d2f28154c7c6403b9857fdcdc0bd8
ripemd-160 212de5909d0f35b665cc26ba3faafa90d4ea6352

987135968 as geometric shapes

Circle

Radius = n
Diameter 1974271936
Circumference 6202358210.3261
Area 3.0612854379165E+18

Sphere

Radius = n
Volume 4.029206618776E+27
Surface area 1.2245141751666E+19
Circumference 6202358210.3261

Square

Length = n
Perimeter 3948543872
Area 974437419319297024
Diagonal 1396021073.8519

Cube

Length = n
Surface area 5846624515915782144
Volume 9.6190222517518E+26
Space diagonal 1709769650.5547

Equilateral Triangle

Length = n
Perimeter 2961407904
Area 4.2194377976433E+17
Altitude 854884825.27734

Triangular Pyramid

Length = n
Surface area 4.2194377976433E+17
Volume 1.1336126437663E+26
Height 465340357.95063