68278317 is an odd 8-digits composite number following 68278316
and preceding 68278318 . In scientific notation, it is written as 6.8278317 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 45458448 positive integers (up to 68278317) that are relatively prime to 68278317.
68278317 has 8 divisors, whose sum is 91158624
The reverse of 68278317 is 71387286
Previous prime number is 773
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-eight million two hundred seventy-eight thousand three hundred seventeen
Scientific notation
6.8278317 × 10^7
Engineering notation
6.8278317 × 10^6
Prime Factorization
3 × 773 × 29443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68278317
Product of the distinct prime numbers
The prime factorization of 68278317 is 3 × 773 × 29443.
Since it has a total of 3 prime factors.
7 , 10 , 95 , 92 , 3 , 696 , 3310 , 656 , 11751 , 17384 , 531216 , 219403 , 6142516 , 2888366 , 52621817 , 50442193 , 135178097 , 485585285 , 9537862465 , 3648605976
n×2
136556634
n×3
204834951
n×4
273113268
n×5
341391585
n÷2
34139158.5
n÷3
22759439
n÷3
17069579.25
n÷5
13655663.4
n2
4661928572352489
n3
3.1830863689444E+23
n4
2.1733578013717E+31
n5
1.4839321291648E+39
2 √n
8263.0694660035
3 √n
408.72161199662
4 √n
90.901427194536
5 √n
36.885575302777
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
-68278316
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 68278317 can be divided by 8 positive divisors.
The sum of these divisors (counting 68278317) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100011101100000101101
3
Ternary
11202110220020120
4
Quaternary
10010131200231
5
Quinary
114434401232
6
Senary
10435235153
8
Octal
404354055
10
Decimal
68278317
12
Duodecimal
1aa48ab9
16
Hexadecimal
411d82d
20
Vigesimal
116effh
36
Base36
14nfvx
md5
46c665c04b3e683a63e097d04a34d062
sha1
033c609a96c7e2063a12bea2f86130f0cc3e34f4
sha256
6582a568deed3ae407b4ac850486c008397f066178dfcdebcd435002ec683695
sha512
75aa9130a34317c59957410a0d86c53b3116133e39779c8607e6235d8e55c8596a8eaeb732d5a5d7475e1333dcc227aaef4684627084ac418e928eaae02cadce
ripemd-160
114c51524b06dee83d58f5efd5fee1bc373e74d2
Diameter
136556634
Circumference
429005318.17335
Area
1.4645880554463E+16
Volume
1.3333281003223E+24
Surface area
5.8583522217852E+16
Circumference
429005318.17335
Perimeter
273113268
Area
4661928572352489
Diagonal
96560121.917409
Surface area
27971571434114934
Volume
3.1830863689444E+23
Space diagonal
118261514.09929
Perimeter
204834951
Area
2.0186742871429E+15
Altitude
59130757.049647
Surface area
2.0186742871429E+15
Volume
3.7513032609718E+22
Height
32186707.305803