68271495 is an odd 8-digits composite number following 68271494
and preceding 68271496 . In scientific notation, it is written as 6.8271495 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 35372160 positive integers (up to 68271495) that are relatively prime to 68271495.
68271495 has 16 divisors, whose sum is 109848960
The reverse of 68271495 is 59417286
Previous prime number is 25427
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-eight million two hundred seventy-one thousand four hundred ninety-five
Scientific notation
6.8271495 × 10^7
Engineering notation
6.8271495 × 10^6
Prime Factorization
5 × 3 × 25427 × 179
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
68271495
Product of the distinct prime numbers
The prime factorization of 68271495 is 5 × 3 × 25427 × 179.
Since it has a total of 4 prime factors.
6 , 9 , 75 , 49 , 632 , 419 , 3606 , 7372 , 83620 , 90069 , 963480 , 952550 , 4825027 , 2185411 , 6216758 , 66380944 , 238257137 , 880656536 , 7991548023 , 1551525898
n×2
136542990
n×3
204814485
n×4
273085980
n×5
341357475
n÷2
34135747.5
n÷3
22757165
n÷3
17067873.75
n÷5
13654299
n2
4660997029535025
n3
3.1821323539692E+23
n4
2.1724893309334E+31
n5
1.4831909449438E+39
2 √n
8262.6566550959
3 √n
408.70799912591
4 √n
90.899156514766
5 √n
36.884838191896
1 , 3 , 5 , 15 , 179 , 537 , 895 , 2685 , 25427 , 76281 , 127135 , 381405 , 4551433 , 13654299 , 22757165 , 68271495
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68271494
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68271495 can be divided by 16 positive divisors.
The sum of these divisors (counting 68271495) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000100011011110110000111
3
Ternary
11202110112212220
4
Quaternary
10010123312013
5
Quinary
114434141440
6
Senary
10435143423
8
Octal
404336607
10
Decimal
68271495
12
Duodecimal
1aa44b73
16
Hexadecimal
411bd87
20
Vigesimal
116dief
36
Base36
14namf
md5
1f8df2dbedf9e904a0ff446f654e112d
sha1
95a8ff2447eda0a7659b57c2d8660c8f82eb001e
sha256
052637c663cd7b13de215d428246657cfb22b54583b73a418e690396b7b130a6
sha512
2c3af7f5d1b7f3c7a467adc0a9b0affddc4b6f22d10d053e192cfcc4de1a3752aa7252489a3aa106f5cf9873744e958f5d009bdad7812913d3009cec7d3fe159
ripemd-160
37b00235517ecde1fd9d6af33231acdee9af8bd4
Diameter
136542990
Circumference
428962454.28318
Area
1.4642954026391E+16
Volume
1.332928483464E+24
Surface area
5.8571816105564E+16
Circumference
428962454.28318
Perimeter
273085980
Area
4660997029535025
Diagonal
96550474.152487
Surface area
27965982177210150
Volume
3.1821323539692E+23
Space diagonal
118249698.04868
Perimeter
204814485
Area
2.0182709172706E+15
Altitude
59124849.024342
Surface area
2.0182709172706E+15
Volume
3.7501789435412E+22
Height
32183491.384162