71326321 is an odd 8-digits composite number following 71326320
and preceding 71326322 . In scientific notation, it is written as 7.1326321 × 10^7.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 64374240 positive integers (up to 71326321) that are relatively prime to 71326321.
71326321 has 8 divisors, whose sum is 78372000
The reverse of 71326321 is 12362317
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7
Name
seventy-one million three hundred twenty-six thousand three hundred twenty-one
Scientific notation
7.1326321 × 10^7
Engineering notation
7.1326321 × 10^6
Prime Factorization
11 × 139 × 46649
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71326321
Product of the distinct prime numbers
The prime factorization of 71326321 is 11 × 139 × 46649.
Since it has a total of 3 prime factors.
5 , 4 , 21 , 51 , 164 , 559 , 3831 , 2084 , 48866 , 83730 , 747043 , 985667 , 9264477 , 5525833 , 54938760 , 79378936 , 817627429 , 905909610 , 1609156134 , 901871328
n×2
142652642
n×3
213978963
n×4
285305284
n×5
356631605
n÷2
35663160.5
n÷3
23775440.333333
n÷3
17831580.25
n÷5
14265264.2
n2
5087444067395041
n3
3.6286866862056E+23
n4
2.5882087138873E+31
n5
1.8460740554172E+39
2 √n
8445.4911639288
3 √n
414.7151885261
4 √n
91.89935344674
5 √n
37.209168469644
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71326320
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71326321 can be divided by 8 positive divisors.
The sum of these divisors (counting 71326321) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101101001110001
3
Ternary
11222012202022121
4
Quaternary
10100011221301
5
Quinary
121224420241
6
Senary
11024434241
8
Octal
420055161
10
Decimal
71326321
12
Duodecimal
1ba78981
16
Hexadecimal
4405a71
20
Vigesimal
125ffg1
36
Base36
16grqp
md5
f222f9669c829df48b6d990791e6f2bd
sha1
ab477823b02b23e9b81b311e84c2725a981fdccd
sha256
c0e08347f7dc4e33df9e97172bd50847e61383eb40424b634a48669110d99f69
sha512
61206b866ab7f0d167ac8ab8399ed8b63bdeea84ed4f81dce03419a648fc79777aad80be436a525f7ee36e259ef9ce34c167af2adabc30453879d01d3c08d8bc
ripemd-160
3408208c0212842e1995631f3a86967c7a0c29ec
Diameter
142652642
Circumference
448156492.12237
Area
1.5982676907677E+16
Volume
1.5199807247417E+24
Surface area
6.3930707630709E+16
Circumference
448156492.12237
Perimeter
285305284
Area
5087444067395041
Diagonal
100870650.51238
Surface area
30524664404370246
Volume
3.6286866862056E+23
Space diagonal
123540811.88897
Perimeter
213978963
Area
2.2029279013483E+15
Altitude
61770405.944483
Surface area
2.2029279013483E+15
Volume
4.2764482710289E+22
Height
33623550.170792