67939397 is an odd 8-digits prime number following 67939396
and preceding 67939398 . In scientific notation, it is written as 6.7939397 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 67939396 positive integers (up to 67939397) that are relatively prime to 67939397.
67939397 has 2 divisors, whose sum is 67939398
The reverse of 67939397 is 79393976
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-seven million nine hundred thirty-nine thousand three hundred ninety-seven
Scientific notation
6.7939397 × 10^7
Engineering notation
6.7939397 × 10^6
Prime Factorization
67939397
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
67939397
Product of the distinct prime numbers
The prime factorization of 67939397 is 67939397.
Since it has a total of 1 prime factors.
6 , 4 , 6 , 19 , 752 , 616 , 2408 , 4496 , 60959 , 40345 , 503183 , 665489 , 6162241 , 3352195 , 2585629 , 69167117 , 467587666 , 946375599 , 7792605052 , 998228718
n×2
135878794
n×3
203818191
n×4
271757588
n×5
339696985
n÷2
33969698.5
n÷3
22646465.666667
n÷3
16984849.25
n÷5
13587879.4
n2
4615761664723609
n3
3.1359206419704E+23
n4
2.1305255745532E+31
n5
1.4474662282822E+39
2 √n
8242.5358355302
3 √n
408.04421898349
4 √n
90.788412451867
5 √n
36.84888384516
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
67939398
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
33969699
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8242.5358961912
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999970562
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67939397 can be divided by 2 positive divisors.
The sum of these divisors (counting 67939397) is 67939398, the average is 33969699.
Base
System
Value
2
Binary
100000011001010110001000101
3
Ternary
11201211200022222
4
Quaternary
10003022301011
5
Quinary
114343030042
6
Senary
10424102125
8
Octal
403126105
10
Decimal
67939397
12
Duodecimal
1a904945
16
Hexadecimal
40cac45
20
Vigesimal
114c89h
36
Base36
14g6dh
md5
8ccd105e84b1029e72583c650ce899bd
sha1
86db8c531243d05f315b32cd3d2634fdd2cc9cda
sha256
5d6a786de9a1ab7233692a000eaccbe98a60cdbfbe59a94079783fe557f666a3
sha512
fd74fe27d5e0a8ef0e9d9d003db939c683cf5021e41704b330c42b4fe1cc8d046c515da6982f0d5b8fa84f44408a03cde1c90b143ec4585107561553dbe08215
ripemd-160
2908d97ca98d5499de7913a93246d6f9ad40ae87
Diameter
135878794
Circumference
426875821.00904
Area
1.4500842936617E+16
Volume
1.3135713668073E+24
Surface area
5.8003371746468E+16
Circumference
426875821.00904
Perimeter
271757588
Area
4615761664723609
Diagonal
96080816.65685
Surface area
27694569988341654
Volume
3.1359206419704E+23
Space diagonal
117674487.43959
Perimeter
203818191
Area
1.9986834297325E+15
Altitude
58837243.719796
Surface area
1.9986834297325E+15
Volume
3.6957179186669E+22
Height
32026938.885617