67842493 is an odd 8-digits prime number following 67842492
and preceding 67842494 . In scientific notation, it is written as 6.7842493 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 67842492 positive integers (up to 67842493) that are relatively prime to 67842493.
67842493 has 2 divisors, whose sum is 67842494
The reverse of 67842493 is 39424876
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 forty-two thousand four hundred ninety-three
Scientific notation
6.7842493 × 10^7
Engineering notation
6.7842493 × 10^6
Prime Factorization
67842493
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
67842493
Product of the distinct prime numbers
The prime factorization of 67842493 is 67842493.
Since it has a total of 1 prime factors.
4 , 2 , 81 , 31 , 689 , 901 , 5446 , 9969 , 49699 , 79168 , 583797 , 344568 , 8637528 , 5062491 , 32405102 , 44620108 , 673028023 , 215309828 , 1112182306 , 9570832516
n×2
135684986
n×3
203527479
n×4
271369972
n×5
339212465
n÷2
33921246.5
n÷3
22614164.333333
n÷3
16960623.25
n÷5
13568498.6
n2
4602603856455049
n3
3.1225211991332E+23
n4
2.1183962259455E+31
n5
1.4371728112993E+39
2 √n
8236.6554498777
3 √n
407.85012477005
4 √n
90.756021562636
5 √n
36.838366109057
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
67842494
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
33921247
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8236.6555105819
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.99999997052
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67842493 can be divided by 2 positive divisors.
The sum of these divisors (counting 67842493) is 67842494, the average is 33921247.
Base
System
Value
2
Binary
100000010110011000110111101
3
Ternary
11201122202101221
4
Quaternary
10002303012331
5
Quinary
114331424433
6
Senary
10422033341
8
Octal
402630675
10
Decimal
67842493
12
Duodecimal
1a878851
16
Hexadecimal
40b31bd
20
Vigesimal
114064d
36
Base36
14e3lp
md5
74efe41717d2d26b53f61d5740058cc0
sha1
08a73bac35d1c331c3c850ab42015ff6ca7f8f7a
sha256
b364610a80bac3d913aa2a59de5e8d87e0b0193e013c062f803e9a7dac627548
sha512
6692f1cea453c4fc86009dd9450cadaa13c1aff3a392c2bcbf79d5616db0205bb94a28bbf8785c965e0b07ed83f3152ebe314c36d76d46ba8b9721bd07818315
ripemd-160
7d801e6789faee671073bf28e5fca76d217b94ef
Diameter
135684986
Circumference
426266955.22003
Area
1.4459506462823E+16
Volume
1.3079586213167E+24
Surface area
5.7838025851293E+16
Circumference
426266955.22003
Perimeter
271369972
Area
4602603856455049
Diagonal
95943773.705802
Surface area
27615623138730294
Volume
3.1225211991332E+23
Space diagonal
117506644.78814
Perimeter
203527479
Area
1.9929859316231E+15
Altitude
58753322.394068
Surface area
1.9929859316231E+15
Volume
3.6799265238431E+22
Height
31981257.901934