71364978 is an even 8-digits composite number following 71364977
and preceding 71364979 . In scientific notation, it is written as 7.1364978 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 23635872 positive integers (up to 71364978) that are relatively prime to 71364978.
71364978 has 24 divisors, whose sum is 155615148
The reverse of 71364978 is 87946317
Previous prime number is 157
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
seventy-one million three hundred sixty-four thousand nine hundred seventy-eight
Scientific notation
7.1364978 × 10^7
Engineering notation
7.1364978 × 10^6
Prime Factorization
2 × 3 × 3 × 157 × 25253
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
23788326 Product of the distinct prime numbers
The prime factorization of 71364978 is 2 × 3 × 3 × 157 × 25253.
Since it has a total of 5 prime factors.
6 , 10 , 12 , 73 , 938 , 9 , 4573 , 4530 , 18170 , 47690 , 877927 , 409610 , 1969046 , 8130965 , 64537206 , 72475299 , 512492977 , 750349527 , 9107256789 , 4497121036
n×2
142729956
n×3
214094934
n×4
285459912
n×5
356824890
n÷2
35682489
n÷3
23788326
n÷3
17841244.5
n÷5
14272995.6
n2
5092960084940484
n3
3.6345898441666E+23
n4
2.5938242426797E+31
n5
1.851082100147E+39
2 √n8447.7794715535
3 √n414.79009658924
4 √n91.911802678184
5 √n37.21320087473
1 , 2 , 3 , 6 , 9 , 18 , 157 , 314 , 471 , 942 , 1413 , 2826 , 25253 , 50506 , 75759 , 151518 , 227277 , 454554 , 3964721 , 7929442 , 11894163 , 23788326 , 35682489 , 71364978
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
-71364977 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 71364978 can be divided by 24 positive divisors.
The sum of these divisors (counting 71364978) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001111000101110010
3
Ternary
11222021201100100
4
Quaternary
10100033011302
5
Quinary
121232134403
6
Senary
11025333230
8
Octal
420170562
10
Decimal
71364978
12
Duodecimal
1ba97216
16
Hexadecimal
440f172
20
Vigesimal
1260c8i
36
Base36
16hlki
md5
e7402987952ef4ea853664aed8b76c91
sha1
bb6bae64f91a07be432ef1b01a1bf574221b0851
sha256
8ac545e271dcbbe028958389d08c1c3fc859be7671cb3678fd1b58909e8cf051
sha512
d022765dc62c1c999445ea284cf87c065cb4ae8ec10fbe1962229b2638847c628bbc131a8469607af66f6a566f37b95e568f589fa106d4a5bbd7ee81d0ed7ef2
ripemd-160
775916f49fd18f124263c2b220aa18be45cc3955
Diameter
142729956
Circumference
448399381.21679
Area
1.6000005987875E+16
Volume
1.5224534337661E+24
Surface area
6.40000239515E+16
Circumference
448399381.21679
Perimeter
285459912
Area
5092960084940484
Diagonal
100925319.76606
Surface area
30557760509642904
Volume
3.6345898441666E+23
Space diagonal
123607767.77704
Perimeter
214094934
Area
2.2053164070093E+15
Altitude
61803883.888518
Surface area
2.2053164070093E+15
Volume
4.2834052094032E+22
Height
33641773.255353