68754913 is an odd 8-digits prime number following 68754912
and preceding 68754914 . In scientific notation, it is written as 6.8754913 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 68754912 positive integers (up to 68754913) that are relatively prime to 68754913.
68754913 has 2 divisors, whose sum is 68754914
The reverse of 68754913 is 31945786
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-eight million seven hundred fifty-four thousand nine hundred thirteen
Scientific notation
6.8754913 × 10^7
Engineering notation
6.8754913 × 10^6
Prime Factorization
68754913
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
68754913
Product of the distinct prime numbers
The prime factorization of 68754913 is 68754913.
Since it has a total of 1 prime factors.
4 , 7 , 14 , 10 , 785 , 893 , 5236 , 8287 , 26014 , 96823 , 254997 , 479777 , 1214709 , 9966019 , 88953954 , 42787892 , 803105783 , 329962107 , 9477235786 , 7272230996
n×2
137509826
n×3
206264739
n×4
275019652
n×5
343774565
n÷2
34377456.5
n÷3
22918304.333333
n÷3
17188728.25
n÷5
13750982.6
n2
4727238061637569
n3
3.2502084165818E+23
n4
2.2346779691395E+31
n5
1.536450893512E+39
2 √n
8291.858235643
3 √n
409.67039343249
4 √n
91.059641091117
5 √n
36.936925832776
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
68754914
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
34377457
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8291.8582959431
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999709112
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68754913 can be divided by 2 positive divisors.
The sum of these divisors (counting 68754913) is 68754914, the average is 34377457.
Base
System
Value
2
Binary
100000110010001110111100001
3
Ternary
11210101010000021
4
Quaternary
10012101313201
5
Quinary
120100124123
6
Senary
10453353441
8
Octal
406216741
10
Decimal
68754913
12
Duodecimal
1b038881
16
Hexadecimal
4191de1
20
Vigesimal
119e75d
36
Base36
14xnmp
md5
7093062ed76b056b6cb97ede66dfbe84
sha1
c201a88bfc1a9190cc7d2cdc40e63288bd4a07ab
sha256
7af678205cffd98f9675beff68f8590b66291ab7c096c00bd1e33660f092b632
sha512
ee374f336cebc6f87bbcd6685ff317e5894676524453675db557ee4d500e44d0441aa92b682b667245a913bb7ae016967956972a89037777a74d0e116e50bbb2
ripemd-160
14cc057bb4e59a9323eb4d101348ab208567ec7a
Diameter
137509826
Circumference
431999859.15801
Area
1.4851056366211E+16
Volume
1.3614441178892E+24
Surface area
5.9404225464843E+16
Circumference
431999859.15801
Perimeter
275019652
Area
4727238061637569
Diagonal
97234130.444382
Surface area
28363428369825414
Volume
3.2502084165818E+23
Space diagonal
119087002.58598
Perimeter
206264739
Area
2.0469541255574E+15
Altitude
59543501.292989
Surface area
2.0469541255574E+15
Volume
3.8304073527243E+22
Height
32411376.814794