102742464 (number)

102742464 is an even 9-digits composite number following 102742463 and preceding 102742465. In scientific notation, it is written as 1.02742464 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 28 positive divisors. There are 31133440 positive integers (up to 102742464) that are relatively prime to 102742464.

Interesting facts

Basic properties

Name

Name one hundred two million seven hundred forty-two thousand four hundred sixty-four

Notation

Scientific notation 1.02742464 × 10^8
Engineering notation 1.02742464 × 10^6

Prime Factorization of 102742464

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 33 × 48647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3210702
Product of the distinct prime numbers

The prime factorization of 102742464 is 2 × 2 × 2 × 2 × 2 × 2 × 33 × 48647. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102742464)

Multiplication

n×y
n×2 205484928
n×3 308227392
n×4 410969856
n×5 513712320

Division

n÷y
n÷2 51371232
n÷3 34247488
n÷3 25685616
n÷5 20548492.8

Exponentiation

ny
n2 10556013908791296
n3 1.0845508790075E+24
n4 1.114294296426E+32
n5 1.1448534163595E+40

Nth Root

y√n
2√n 10136.195736074
3√n 468.36380507258
4√n 100.678675677
5√n 40.026719280151

Divisors of 102742464

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102742463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102742464 can be divided by 28 positive divisors. The sum of these divisors (counting 102742464) is 1, the average is 0.035714285714286.

Base conversion 102742464

Base System Value
2 Binary 110000111111011100111000000
3 Ternary 21011022212011110
4 Quaternary 12013323213000
5 Quinary 202300224324
6 Senary 14110043320
8 Octal 607734700
10 Decimal 102742464
12 Duodecimal 2a4a9540
16 Hexadecimal 61fb9c0
20 Vigesimal 1c22g34
36 Base36 1p64lc

Cryptographic Hash Functions

md5 801078850e66e568336d169df9c40046
sha1 0a0c6f3fe9fb4d92e351f8d7846db782f1dd4bb4
sha256 4162351eeb9c31d23fa241d9842191f5be32a8788307ed80ebc4f6ad68fff165
sha512 9838d9a78db2031b61f44b4662e8f1209b9abe9bd3042817ca71634138ee27b7c2c6660d5cd95692569de98e101eeb95bb9af3edb41a7dc3d73c2a91409e6f24
ripemd-160 083ac619a936aa9c4ac96c5c2e003746285455ca

102742464 as geometric shapes

Circle

Radius = n
Diameter 205484928
Circumference 645549940.22823
Area 3.316269574705E+16

Sphere

Radius = n
Volume 4.542956098579E+24
Surface area 1.326507829882E+17
Circumference 645549940.22823

Square

Length = n
Perimeter 410969856
Area 10556013908791296
Diagonal 145299786.02043

Cube

Length = n
Surface area 63336083452747776
Volume 1.0845508790075E+24
Space diagonal 177955167.74282

Equilateral Triangle

Length = n
Perimeter 308227392
Area 4.5708881038576E+15
Altitude 88977583.871408

Triangular Pyramid

Length = n
Surface area 4.5708881038576E+15
Volume 1.27815546848E+23
Height 48433262.00681