68277769 is an odd 8-digits composite number following 68277768
and preceding 68277770 . In scientific notation, it is written as 6.8277769 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 58405776 positive integers (up to 68277769) that are relatively prime to 68277769.
68277769 has 8 divisors, whose sum is 78189120
The reverse of 68277769 is 96777286
Previous prime number is 509
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-eight million two hundred seventy-seven thousand seven hundred sixty-nine
Scientific notation
6.8277769 × 10^7
Engineering notation
6.8277769 × 10^6
Prime Factorization
7 × 509 × 19163
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68277769
Product of the distinct prime numbers
The prime factorization of 68277769 is 7 × 509 × 19163.
Since it has a total of 3 prime factors.
2 , 2 , 100 , 93 , 165 , 880 , 4412 , 2790 , 53330 , 85713 , 386605 , 92507 , 8364337 , 5960319 , 10301202 , 97055633 , 584747955 , 481869088 , 6546712134 , 5213425232
n×2
136555538
n×3
204833307
n×4
273111076
n×5
341388845
n÷2
34138884.5
n÷3
22759256.333333
n÷3
17069442.25
n÷5
13655553.8
n2
4661853739617361
n3
3.1830097274538E+23
n4
2.1732880289584E+31
n5
1.4838725801169E+39
2 √n
8263.0363063465
3 √n
408.72051853068
4 √n
90.901244800863
5 √n
36.885516094053
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
-68277768
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 68277769 can be divided by 8 positive divisors.
The sum of these divisors (counting 68277769) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100011101011000001001
3
Ternary
11202110212111021
4
Quaternary
10010131120021
5
Quinary
114434342034
6
Senary
10435232441
8
Octal
404353011
10
Decimal
68277769
12
Duodecimal
1aa48721
16
Hexadecimal
411d609
20
Vigesimal
116ee89
36
Base36
14nfgp
md5
35069f0a19d04a25ec3adfde5d8a3d2f
sha1
46cfc37332d0e94d31663c4b14c7b438fc912e41
sha256
1b7f0b296e865e5981c79dc5e132f33bde1c6ecf847adb3373fb64ff26deff4d
sha512
627a403de2e211dda525ab6f4f1b5dae69015e53e969b263020015a3d3c346bf5132838efd63ed5bc3b69c610103e3f9c5581dfc8a6596526f7013ad7d511653
ripemd-160
7e6dcc08cd2147fc1ecdc5d43b35aa0df5005908
Diameter
136555538
Circumference
429001874.9878
Area
1.4645645460492E+16
Volume
1.3332959968098E+24
Surface area
5.8582581841968E+16
Circumference
429001874.9878
Perimeter
273111076
Area
4661853739617361
Diagonal
96559346.928377
Surface area
27971122437704166
Volume
3.1830097274538E+23
Space diagonal
118260564.93545
Perimeter
204833307
Area
2.0186418836181E+15
Altitude
59130282.467726
Surface area
2.0186418836181E+15
Volume
3.7512129381089E+22
Height
32186448.976126