71679892 is an even 8-digits composite number following 71679891
and preceding 71679893 . In scientific notation, it is written as 7.1679892 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 35706176 positive integers (up to 71679892) that are relatively prime to 71679892.
71679892 has 12 divisors, whose sum is 125908020
The reverse of 71679892 is 29897617
Previous prime number is 269
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-one million six hundred seventy-nine thousand eight hundred ninety-two
Scientific notation
7.1679892 × 10^7
Engineering notation
7.1679892 × 10^6
Prime Factorization
2 × 2 × 269 × 66617
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35839946
Product of the distinct prime numbers
The prime factorization of 71679892 is 2 × 2 × 269 × 66617.
Since it has a total of 4 prime factors.
9 , 9 , 69 , 56 , 435 , 165 , 7435 , 1356 , 17496 , 38138 , 911182 , 85638 , 7878793 , 3743390 , 84286367 , 57841791 , 260620445 , 43095287 , 4265757663 , 4352965464
n×2
143359784
n×3
215039676
n×4
286719568
n×5
358399460
n÷2
35839946
n÷3
23893297.333333
n÷3
17919973
n÷5
14335978.4
n2
5138006917131664
n3
3.6829178091525E+23
n4
2.6399115080493E+31
n5
1.8922857178653E+39
2 √n
8466.3978172538
3 √n
415.39931952099
4 √n
92.013030692689
5 √n
37.245985380105
1 , 2 , 4 , 269 , 538 , 1076 , 66617 , 133234 , 266468 , 17919973 , 35839946 , 71679892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71679891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71679892 can be divided by 12 positive divisors.
The sum of these divisors (counting 71679892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010001011011111110010100
3
Ternary
11222212201022211
4
Quaternary
10101123332110
5
Quinary
121322224032
6
Senary
11040203204
8
Octal
421337624
10
Decimal
71679892
12
Duodecimal
20009504
16
Hexadecimal
445bf94
20
Vigesimal
127jjec
36
Base36
16ock4
md5
77ed5506cedb29b03c658a869edda61f
sha1
431ca0fdf4a32802dd0f702b3da3cb685f0253ff
sha256
0d1ed79ab9a0b10091a6804c51405c8cb48b31d0c9345e08287b1ef58fd030c2
sha512
2e2108e5367fa4fc0693ecf5bd19c834d1e531b37a670ca7011ede9ac48566eccf3c2a935b08c59440cc18885d7464cd0cfb4be745ebc5e79ff3206d6887d40a
ripemd-160
a5efb33f9b2def5bf89486ff303dc3bf35e7ff0a
Diameter
143359784
Circumference
450378044.23462
Area
1.6141524784954E+16
Volume
1.5426970044011E+24
Surface area
6.4566099139818E+16
Circumference
450378044.23462
Perimeter
286719568
Area
5138006917131664
Diagonal
101370675.41584
Surface area
30828041502789984
Volume
3.6829178091525E+23
Space diagonal
124153214.82505
Perimeter
215039676
Area
2.2248222575281E+15
Altitude
62076607.412525
Surface area
2.2248222575281E+15
Volume
4.3403602623407E+22
Height
33790225.138613