68355575 is an odd 8-digits composite number following 68355574
and preceding 68355576 . In scientific notation, it is written as 6.8355575 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 54466560 positive integers (up to 68355575) that are relatively prime to 68355575.
68355575 has 8 divisors, whose sum is 71373120
The reverse of 68355575 is 57555386
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
sixty-eight million three hundred fifty-five thousand five hundred seventy-five
Scientific notation
6.8355575 × 10^7
Engineering notation
6.8355575 × 10^6
Prime Factorization
25 × 257 × 10639
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68355575
Product of the distinct prime numbers
The prime factorization of 68355575 is 25 × 257 × 10639.
Since it has a total of 3 prime factors.
7 , 6 , 27 , 82 , 490 , 75 , 5533 , 9710 , 16872 , 33798 , 868909 , 226297 , 6265145 , 1420094 , 89778072 , 39491390 , 805256323 , 59312505 , 6881362424 , 8275298805
n×2
136711150
n×3
205066725
n×4
273422300
n×5
341777875
n÷2
34177787.5
n÷3
22785191.666667
n÷3
17088893.75
n÷5
13671115
n2
4672484633580625
n3
3.1939037380707E+23
n4
2.1832112651047E+31
n5
1.4923466137271E+39
2 √n
8267.7430414836
3 √n
408.87571222055
4 √n
90.927130392879
5 √n
36.893918850134
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
-68355574
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 68355575 can be divided by 8 positive divisors.
The sum of these divisors (counting 68355575) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100110000010111110111
3
Ternary
11202121211012222
4
Quaternary
10010300113313
5
Quinary
114444334300
6
Senary
10441032555
8
Octal
404602767
10
Decimal
68355575
12
Duodecimal
1aa8575b
16
Hexadecimal
41305f7
20
Vigesimal
11748if
36
Base36
14p3hz
md5
73b59ff2f4703a3d52173018167d6a50
sha1
ddd8ca8fb9d24a0d488f92895d2d880836d9d53e
sha256
ec995fd78c26a418ac1116d9c507677d722945f09a191a73d37451584305efb9
sha512
0b73a155e3318d2d5a55229852b997bb6ee5d0b111e8bbdb087dc448220ffa85069f45e257f1e0d31f7a80ddaf1e80b383eee96e2bccce1c618d8b9c101ed641
ripemd-160
e9c76a0648f7075c626f5aecad9289b629e3f506
Diameter
136711150
Circumference
429490744.50381
Area
1.4679043398868E+16
Volume
1.3378592693061E+24
Surface area
5.8716173595472E+16
Circumference
429490744.50381
Perimeter
273422300
Area
4672484633580625
Diagonal
96669381.228811
Surface area
28034907801483750
Volume
3.1939037380707E+23
Space diagonal
118395328.88058
Perimeter
205066725
Area
2.0232451957366E+15
Altitude
59197664.440292
Surface area
2.0232451957366E+15
Volume
3.7640516527447E+22
Height
32223127.07627