67939488 is an even 8-digits composite number following 67939487
and preceding 67939489 . In scientific notation, it is written as 6.7939488 × 10^7.
The sum of its digits is 54. It has a total of 7 prime factors and 24 positive divisors.
There are 22646400 positive integers (up to 67939488) that are relatively prime to 67939488.
67939488 has 24 divisors, whose sum is 148618260
The reverse of 67939488 is 88493976
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million nine hundred thirty-nine thousand four hundred eighty-eight
Scientific notation
6.7939488 × 10^7
Engineering notation
6.7939488 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 9 × 235901
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4246218
Product of the distinct prime numbers
The prime factorization of 67939488 is 2 × 2 × 2 × 2 × 2 × 9 × 235901.
Since it has a total of 7 prime factors.
3 , 4 , 39 , 53 , 655 , 351 , 2830 , 3211 , 43135 , 89564 , 614804 , 660007 , 1056520 , 5902019 , 81105884 , 4637077 , 832070710 , 940433046 , 2116273502 , 8248624390
n×2
135878976
n×3
203818464
n×4
271757952
n×5
339697440
n÷2
33969744
n÷3
22646496
n÷3
16984872
n÷5
13587897.6
n2
4615774029702144
n3
3.1359332430166E+23
n4
2.1305369893273E+31
n5
1.4474759221996E+39
2 √n
8242.5413556742
3 √n
408.0444011655
4 √n
90.78844285301
5 √n
36.848893716448
1 , 2 , 4 , 8 , 9 , 16 , 18 , 32 , 36 , 72 , 144 , 288 , 235901 , 471802 , 943604 , 1887208 , 2123109 , 3774416 , 4246218 , 7548832 , 8492436 , 16984872 , 33969744 , 67939488
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67939487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67939488 can be divided by 24 positive divisors.
The sum of these divisors (counting 67939488) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000011001010110010100000
3
Ternary
11201211200110100
4
Quaternary
10003022302200
5
Quinary
114343030423
6
Senary
10424102400
8
Octal
403126240
10
Decimal
67939488
12
Duodecimal
1a904a00
16
Hexadecimal
40caca0
20
Vigesimal
114c8e8
36
Base36
14g6g0
md5
f7ca90a02893a6b5dc8df991477f667c
sha1
ef178b0784b72911bfeb57f5935706dda50233a7
sha256
feb0ea8eab6bd45deff8b08a635861b4c24119001f5da79ebbc4265198e158fa
sha512
0fcfff5414f213e73c2a56be69382aed15f503b3910910066ed475b90c38b548e48a322aeefd5b2d7ac45cb9afc50a501fe1113c5a0c30e8a9869f670e399c03
ripemd-160
0c4f1a420e409138a0823a322b2819e6f5b7aed0
Diameter
135878976
Circumference
426876392.7789
Area
1.4500881782343E+16
Volume
1.3135766451212E+24
Surface area
5.8003527129371E+16
Circumference
426876392.7789
Perimeter
271757952
Area
4615774029702144
Diagonal
96080945.350284
Surface area
27694644178212864
Volume
3.1359332430166E+23
Space diagonal
117674645.05622
Perimeter
203818464
Area
1.9986887839253E+15
Altitude
58837322.528108
Surface area
1.9986887839253E+15
Volume
3.6957327691423E+22
Height
32026981.783428