68277839 is an odd 8-digits composite number following 68277838
and preceding 68277840 . In scientific notation, it is written as 6.8277839 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 56941920 positive integers (up to 68277839) that are relatively prime to 68277839.
68277839 has 8 divisors, whose sum is 80141088
The reverse of 68277839 is 93877286
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-eight million two hundred seventy-seven thousand eight hundred thirty-nine
Scientific notation
6.8277839 × 10^7
Engineering notation
6.8277839 × 10^6
Prime Factorization
7 × 37 × 263621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68277839
Product of the distinct prime numbers
The prime factorization of 68277839 is 7 × 37 × 263621.
Since it has a total of 3 prime factors.
10 , 2 , 38 , 59 , 239 , 421 , 9564 , 2399 , 82836 , 90742 , 764291 , 518140 , 7308825 , 6059100 , 77130761 , 86149247 , 432661244 , 188258446 , 8025414862 , 9800626428
n×2
136555678
n×3
204833517
n×4
273111356
n×5
341389195
n÷2
34138919.5
n÷3
22759279.666667
n÷3
17069459.75
n÷5
13655567.8
n2
4661863298509921
n3
3.1830195173567E+23
n4
2.1732969413994E+31
n5
1.4838801866406E+39
2 √n
8263.0405420765
3 √n
408.72065820731
4 √n
90.901268099386
5 √n
36.885523657232
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
-68277838
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 68277839 can be divided by 8 positive divisors.
The sum of these divisors (counting 68277839) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100011101011001001111
3
Ternary
11202110212120212
4
Quaternary
10010131121033
5
Quinary
114434342324
6
Senary
10435233035
8
Octal
404353117
10
Decimal
68277839
12
Duodecimal
1aa4877b
16
Hexadecimal
411d64f
20
Vigesimal
116eebj
36
Base36
14nfin
md5
74930c701f52704a991dced706c34866
sha1
a43890efb16e281227b61fbe130b2567cc9baf4d
sha256
e3799fd7ba60436424a926b3cd84049b815d9c49c4fa4485e1fcd3926c4908b0
sha512
89e1ad55a2ce299a0dd8e16bd51b334a5dd1ae6c9abf6640da2fc6e21b53ec7791a73347e4253b3f46b065768e3c10b916434627ea6702c3cdd871f575bdd772
ripemd-160
dfbe72c6e22a31b4d699f722a56fda761eb2284b
Diameter
136555678
Circumference
429002314.81077
Area
1.4645675490639E+16
Volume
1.3333000975948E+24
Surface area
5.8582701962555E+16
Circumference
429002314.81077
Perimeter
273111356
Area
4661863298509921
Diagonal
96559445.923327
Surface area
27971179791059526
Volume
3.1830195173567E+23
Space diagonal
118260686.17901
Perimeter
204833517
Area
2.01864602274E+15
Altitude
59130343.089504
Surface area
2.01864602274E+15
Volume
3.7512244756201E+22
Height
32186481.974442