68576494 is an even 8-digits composite number following 68576493
and preceding 68576495 . In scientific notation, it is written as 6.8576494 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 29349432 positive integers (up to 68576494) that are relatively prime to 68576494.
68576494 has 16 divisors, whose sum is 117721728
The reverse of 68576494 is 49467586
Previous prime number is 827
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
sixty-eight million five hundred seventy-six thousand four hundred ninety-four
Scientific notation
6.8576494 × 10^7
Engineering notation
6.8576494 × 10^6
Prime Factorization
2 × 7 × 827 × 5923
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
68576494 Product of the distinct prime numbers
The prime factorization of 68576494 is 2 × 7 × 827 × 5923.
Since it has a total of 4 prime factors.
7 , 10 , 42 , 53 , 98 , 260 , 5935 , 1656 , 7694 , 7204 , 608644 , 521317 , 6806257 , 2961405 , 91867520 , 7908165 , 454993289 , 253589842 , 9814240328 , 1137557854
n×2
137152988
n×3
205729482
n×4
274305976
n×5
342882470
n÷2
34288247
n÷3
22858831.333333
n÷3
17144123.5
n÷5
13715298.8
n2
4702735529332036
n3
3.2249711481083E+23
n4
2.2115721458842E+31
n5
1.5166186399279E+39
2 √n8281.0925607676
3 √n409.31572157235
4 √n91.000508574225
5 √n36.917735638413
1 , 2 , 7 , 14 , 827 , 1654 , 5789 , 5923 , 11578 , 11846 , 41461 , 82922 , 4898321 , 9796642 , 34288247 , 68576494
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
-68576493 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 68576494 can be divided by 16 positive divisors.
The sum of these divisors (counting 68576494) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000101100110010011101110
3
Ternary
11210001001021011
4
Quaternary
10011212103232
5
Quinary
120023421434
6
Senary
10445455434
8
Octal
405462356
10
Decimal
68576494
12
Duodecimal
1ab7157a
16
Hexadecimal
41664ee
20
Vigesimal
118c14e
36
Base36
14ttym
md5
8ef47234cd3951880bfcb42bd3137b5a
sha1
fec277a8a8eabfaf0ae003f59b7b9b7683d969df
sha256
aa899fdb3f8edde0a905ac034c9ab785aeec83becba964efeb73be064a4e9087
sha512
c16cfdc96051841e3e4846bdc202e4173f75a17fb0bc875dda454da09dec1069d06e421de5b0bf6093a2eddf305b17acd6f4b563eeb57022c4bd1afc94318fbb
ripemd-160
5105e1521f0937f50ed5025d50800635fbb337bf
Diameter
137152988
Circumference
430878819.51869
Area
1.4774079390725E+16
Volume
1.3508727555915E+24
Surface area
5.9096317562901E+16
Circumference
430878819.51869
Perimeter
274305976
Area
4702735529332036
Diagonal
96981807.874797
Surface area
28216413175992216
Volume
3.2249711481083E+23
Space diagonal
118777971.81294
Perimeter
205729482
Area
2.0363442178406E+15
Altitude
59388985.906471
Surface area
2.0363442178406E+15
Volume
3.8006649465972E+22
Height
32327269.291599