102742318 (number)

102742318 is an even 9-digits composite number following 102742317 and preceding 102742319. In scientific notation, it is written as 1.02742318 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 44032380 positive integers (up to 102742318) that are relatively prime to 102742318.

Interesting facts

Basic properties

Name

Name one hundred two million seven hundred forty-two thousand three hundred eighteen

Notation

Scientific notation 1.02742318 × 10^8
Engineering notation 1.02742318 × 10^6

Prime Factorization of 102742318

Prime Factorization 2 × 49 × 1048391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102742318
Product of the distinct prime numbers

The prime factorization of 102742318 is 2 × 49 × 1048391. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 84, 11, 457, 677, 1555, 7774, 10539, 86528, 754605, 937700, 6827503, 2356423, 81095845, 22186703, 45388727, 469557127, 4796671213, 3224138056

Basic calculations (n = 102742318)

Multiplication

n×y
n×2 205484636
n×3 308226954
n×4 410969272
n×5 513711590

Division

n÷y
n÷2 51371159
n÷3 34247439.333333
n÷3 25685579.5
n÷5 20548463.6

Exponentiation

ny
n2 10555983908013124
n3 1.08454625548E+24
n4 1.1142879626623E+32
n5 1.1448452820342E+40

Nth Root

y√n
2√n 10136.188534158
3√n 468.36358321965
4√n 100.67863991015
5√n 40.026707904321

Divisors of 102742318

1, 2, 49, 98, 1048391, 2096782, 51371159, 102742318

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 -102742317
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 102742318 can be divided by 8 positive divisors. The sum of these divisors (counting 102742318) is 1, the average is 0.125.

Base conversion 102742318

Base System Value
2 Binary 110000111111011100100101110
3 Ternary 21011022211222001
4 Quaternary 12013323210232
5 Quinary 202300223233
6 Senary 14110042514
8 Octal 607734456
10 Decimal 102742318
12 Duodecimal 2a4a943a
16 Hexadecimal 61fb92e
20 Vigesimal 1c22ffi
36 Base36 1p64ha

Cryptographic Hash Functions

md5 f33fa3271ff7a7bef483306efed1791e
sha1 68cc97874141d59df357f5a1bba0f64ced8e0733
sha256 1a2ed90811709a15b49cd17716554d999f325b96f3e74dd7c6ae4ef51b04c183
sha512 8dc7c6175f441f79244191b79526a969efc8c5a4b032e628c9c38b9e3ab5e58e8487b59972f24a07e617833b375231a002fe3437d6db7a2fbb1f1b9f2104919a
ripemd-160 82d408ebd746d2cac9a0281088c5bd596500ab8c

102742318 as geometric shapes

Circle

Radius = n
Diameter 205484636
Circumference 645549022.88317
Area 3.3162601496826E+16

Sphere

Radius = n
Volume 4.5429367315922E+24
Surface area 1.326504059873E+17
Circumference 645549022.88317

Square

Length = n
Perimeter 410969272
Area 10555983908013124
Diagonal 145299579.54525

Cube

Length = n
Surface area 63335903448078744
Volume 1.08454625548E+24
Space diagonal 177954914.8634

Equilateral Triangle

Length = n
Perimeter 308226954
Area 4.5708751131396E+15
Altitude 88977457.431699

Triangular Pyramid

Length = n
Surface area 4.5708751131396E+15
Volume 1.2781500196006E+23
Height 48433193.18175