71329321 is an odd 8-digits composite number following 71329320
and preceding 71329322 . In scientific notation, it is written as 7.1329321 × 10^7.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 60920160 positive integers (up to 71329321) that are relatively prime to 71329321.
71329321 has 8 divisors, whose sum is 81811584
The reverse of 71329321 is 12392317
Previous prime number is 281
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million three hundred twenty-nine thousand three hundred twenty-one
Scientific notation
7.1329321 × 10^7
Engineering notation
7.1329321 × 10^6
Prime Factorization
7 × 281 × 36263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71329321
Product of the distinct prime numbers
The prime factorization of 71329321 is 7 × 281 × 36263.
Since it has a total of 3 prime factors.
2 , 10 , 56 , 6 , 536 , 285 , 8327 , 7224 , 91069 , 38689 , 771860 , 900370 , 5835091 , 1317515 , 29534957 , 51353284 , 7941083 , 628186580 , 4592725870 , 1596424180
n×2
142658642
n×3
213987963
n×4
285317284
n×5
356646605
n÷2
35664660.5
n÷3
23776440.333333
n÷3
17832330.25
n÷5
14265864.2
n2
5087872034321041
n3
3.6291445754301E+23
n4
2.5886441837626E+31
n5
1.8464623193839E+39
2 √n
8445.6687716249
3 √n
414.72100278048
4 √n
91.900319758012
5 √n
37.209481469462
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
-71329320
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 71329321 can be divided by 8 positive divisors.
The sum of these divisors (counting 71329321) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110011000101001
3
Ternary
11222012220102201
4
Quaternary
10100012120221
5
Quinary
121230014241
6
Senary
11024500201
8
Octal
420063051
10
Decimal
71329321
12
Duodecimal
1ba7a661
16
Hexadecimal
4406629
20
Vigesimal
125g361
36
Base36
16gu21
md5
0bb1a59f1b4fb95800a7e56d5c8deab0
sha1
92398d092d8b9971f9d8ee80870954ca5ecd31b5
sha256
db1b6f4245ab147d875d5db8deb63f42eb400af7885bdadcd4a01d37dcc9e41c
sha512
391ba6d1178896ade05d22830f1f437738ce4f88acb628b4eecd10e8b456f1d1721aea9b86fd6ae790de215dfe7b1042b446f850896022fa70d8c09fc03e3c2a
ripemd-160
3a5286908de4294cf0b3519df9c993c5301f9859
Diameter
142658642
Circumference
448175341.6783
Area
1.5984021405428E+16
Volume
1.5201725249315E+24
Surface area
6.3936085621712E+16
Circumference
448175341.6783
Perimeter
285317284
Area
5087872034321041
Diagonal
100874893.15306
Surface area
30527232205926246
Volume
3.6291445754301E+23
Space diagonal
123546008.04139
Perimeter
213987963
Area
2.2031132164632E+15
Altitude
61773004.020695
Surface area
2.2031132164632E+15
Volume
4.276987898655E+22
Height
33624964.384355