67897213 is an odd 8-digits prime number following 67897212
and preceding 67897214 . In scientific notation, it is written as 6.7897213 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 67897212 positive integers (up to 67897213) that are relatively prime to 67897213.
67897213 has 2 divisors, whose sum is 67897214
The reverse of 67897213 is 31279876
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
sixty-seven million eight hundred ninety-seven thousand two hundred thirteen
Scientific notation
6.7897213 × 10^7
Engineering notation
6.7897213 × 10^6
Prime Factorization
67897213
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
67897213 Product of the distinct prime numbers
The prime factorization of 67897213 is 67897213.
Since it has a total of 1 prime factors.
4 , 2 , 21 , 47 , 462 , 66 , 4308 , 7705 , 90707 , 54295 , 452374 , 504805 , 1803651 , 9242496 , 14852707 , 61380795 , 557189297 , 79836034 , 6443797473 , 4840340164
n×2
135794426
n×3
203691639
n×4
271588852
n×5
339486065
n÷2
33948606.5
n÷3
22632404.333333
n÷3
16974303.25
n÷5
13579442.6
n2
4610031533167369
n3
3.1300829294418E+23
n4
2.1252390736797E+31
n5
1.4429781006156E+39
2 √n8239.9765169568
3 √n407.95974908893
4 √n90.774316394875
5 √n36.844306767378
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
67897214 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
33948607 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8239.9765776366 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999705437 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67897213 can be divided by 2 positive divisors.
The sum of these divisors (counting 67897213) is 67897214, the average is 33948607.
Base
System
Value
2
Binary
100000011000000011101111101
3
Ternary
11201202112110121
4
Quaternary
10003000131331
5
Quinary
114340202323
6
Senary
10423134541
8
Octal
403003575
10
Decimal
67897213
12
Duodecimal
1a8a4451
16
Hexadecimal
40c077d
20
Vigesimal
114730d
36
Base36
14f9tp
md5
76f4b44ea10d40dee6c85e0a4fb68dc6
sha1
72a883c6a95d3122550c2d06845615cb1b9a2c09
sha256
e44491b8a31d1743e50c4691ee93f266aa8e759628a48cc38199f7653d9e3efe
sha512
226b7c83be9f5ef03993c48627f24edb55be13f88d93796bec0c8e94553ed875872a9e987c17e3b08443dfe195143ae5663cf2b2b4ea5e299ea1c6fdb44305af
ripemd-160
3d9e31b8015266cdd0fb08a941a070a1279de035
Diameter
135794426
Circumference
426610771.12004
Area
1.4482841197416E+16
Volume
1.3111260715015E+24
Surface area
5.7931364789664E+16
Circumference
426610771.12004
Perimeter
271588852
Area
4610031533167369
Diagonal
96021159.471935
Surface area
27660189199004214
Volume
3.1300829294418E+23
Space diagonal
117601422.60833
Perimeter
203691639
Area
1.9962022099851E+15
Altitude
58800711.304163
Surface area
1.9962022099851E+15
Volume
3.6888381084743E+22
Height
32007053.157312