68348549 is an odd 8-digits prime number following 68348548
and preceding 68348550 . In scientific notation, it is written as 6.8348549 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 68348548 positive integers (up to 68348549) that are relatively prime to 68348549.
68348549 has 2 divisors, whose sum is 68348550
The reverse of 68348549 is 94584386
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-eight million three hundred forty-eight thousand five hundred forty-nine
Scientific notation
6.8348549 × 10^7
Engineering notation
6.8348549 × 10^6
Prime Factorization
68348549
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
68348549
Product of the distinct prime numbers
The prime factorization of 68348549 is 68348549.
Since it has a total of 1 prime factors.
7 , 7 , 35 , 32 , 162 , 599 , 6317 , 3136 , 47319 , 49731 , 118912 , 191902 , 7821190 , 1263509 , 60921851 , 86952661 , 753327708 , 795163845 , 5630899200 , 364958312
n×2
136697098
n×3
205045647
n×4
273394196
n×5
341742745
n÷2
34174274.5
n÷3
22782849.666667
n÷3
17087137.25
n÷5
13669709.8
n2
4671524150405401
n3
3.1929189729867E+23
n4
2.1823137887821E+31
n5
1.4915798092595E+39
2 √n
8267.3181262124
3 √n
408.86170283318
4 √n
90.924793792521
5 √n
36.893160382863
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
68348550
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
34174275
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8267.3181866915
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999707382
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68348549 can be divided by 2 positive divisors.
The sum of these divisors (counting 68348549) is 68348550, the average is 34174275.
Base
System
Value
2
Binary
100000100101110101010000101
3
Ternary
11202121110120202
4
Quaternary
10010232222011
5
Quinary
114444123144
6
Senary
10440540245
8
Octal
404565205
10
Decimal
68348549
12
Duodecimal
1aa81685
16
Hexadecimal
412ea85
20
Vigesimal
1173b79
36
Base36
14oy2t
md5
e1a5518c9d070eb5c179ac3e9a6035c0
sha1
11db0200436bedd0f2e8b450731cfd2e3dd39f95
sha256
155a8cd16a31ea7ee7082b78f63be33e0014151326b84d9b77212c8d0915e634
sha512
e13c04680141c5dad7ba7cc0a43b2d45c78608ebfafac8ee4f60dbc9f10ef6c57b8a536292f7c9fa56e130dcc626970a0b4876769e29a26af4dfb07b75e3ff2f
ripemd-160
b1b2f02506c9cd170ba2ccd92e2c7a6f9da81327
Diameter
136697098
Circumference
429446598.84384
Area
1.4676025951981E+16
Volume
1.3374467718723E+24
Surface area
5.8704103807924E+16
Circumference
429446598.84384
Perimeter
273394196
Area
4671524150405401
Diagonal
96659444.964322
Surface area
28029144902432406
Volume
3.1929189729867E+23
Space diagonal
118383159.49161
Perimeter
205045647
Area
2.0228292943218E+15
Altitude
59191579.745805
Surface area
2.0228292943218E+15
Volume
3.7628910959634E+22
Height
32219814.988107