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.
102742464 has 28 divisors, whose sum is 210062064
The reverse of 102742464 is 464247201
Previous prime number is 33
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred two million seven hundred forty-two thousand four hundred sixty-four
Scientific notation
1.02742464 × 10^8
Engineering notation
1.02742464 × 10^6
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.
1 , 10 , 24 , 91 , 743 , 966 , 4200 , 5368 , 87258 , 19744 , 213422 , 372212 , 6845266 , 3848115 , 61419420 , 48206395 , 251022844 , 142281920 , 7221994528 , 4102687945
n×2
205484928
n×3
308227392
n×4
410969856
n×5
513712320
n÷2
51371232
n÷3
34247488
n÷3
25685616
n÷5
20548492.8
n2
10556013908791296
n3
1.0845508790075E+24
n4
1.114294296426E+32
n5
1.1448534163595E+40
2 √n
10136.195736074
3 √n
468.36380507258
4 √n
100.678675677
5 √n
40.026719280151
1 , 2 , 4 , 8 , 16 , 32 , 33 , 64 , 66 , 132 , 264 , 528 , 1056 , 2112 , 48647 , 97294 , 194588 , 389176 , 778352 , 1556704 , 1605351 , 3113408 , 3210702 , 6421404 , 12842808 , 25685616 , 51371232 , 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
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
md5
801078850e66e568336d169df9c40046
sha1
0a0c6f3fe9fb4d92e351f8d7846db782f1dd4bb4
sha256
4162351eeb9c31d23fa241d9842191f5be32a8788307ed80ebc4f6ad68fff165
sha512
9838d9a78db2031b61f44b4662e8f1209b9abe9bd3042817ca71634138ee27b7c2c6660d5cd95692569de98e101eeb95bb9af3edb41a7dc3d73c2a91409e6f24
ripemd-160
083ac619a936aa9c4ac96c5c2e003746285455ca
Diameter
205484928
Circumference
645549940.22823
Area
3.316269574705E+16
Volume
4.542956098579E+24
Surface area
1.326507829882E+17
Circumference
645549940.22823
Perimeter
410969856
Area
10556013908791296
Diagonal
145299786.02043
Surface area
63336083452747776
Volume
1.0845508790075E+24
Space diagonal
177955167.74282
Perimeter
308227392
Area
4.5708881038576E+15
Altitude
88977583.871408
Surface area
4.5708881038576E+15
Volume
1.27815546848E+23
Height
48433262.00681