71329786 is an even 8-digits composite number following 71329785
and preceding 71329787 . In scientific notation, it is written as 7.1329786 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 32422620 positive integers (up to 71329786) that are relatively prime to 71329786.
71329786 has 8 divisors, whose sum is 116721504
The reverse of 71329786 is 68792317
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred twenty-nine thousand seven hundred eighty-six
Scientific notation
7.1329786 × 10^7
Engineering notation
7.1329786 × 10^6
Prime Factorization
2 × 11 × 3242263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71329786
Product of the distinct prime numbers
The prime factorization of 71329786 is 2 × 11 × 3242263.
Since it has a total of 3 prime factors.
9 , 10 , 49 , 65 , 843 , 440 , 9215 , 1528 , 68565 , 84200 , 702530 , 685306 , 5490587 , 3151939 , 62213084 , 90550477 , 307793601 , 221597595 , 9208156247 , 7957083036
n×2
142659572
n×3
213989358
n×4
285319144
n×5
356648930
n÷2
35664893
n÷3
23776595.333333
n÷3
17832446.5
n÷5
14265957.2
n2
5087938370805796
n3
3.6292155517077E+23
n4
2.5887116865118E+31
n5
1.8465225061459E+39
2 √n
8445.6963004835
3 √n
414.72190397531
4 √n
91.900469533531
5 √n
37.209529983491
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
-71329785
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 71329786 can be divided by 8 positive divisors.
The sum of these divisors (counting 71329786) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110011111111010
3
Ternary
11222012221001221
4
Quaternary
10100012133322
5
Quinary
121230023121
6
Senary
11024502254
8
Octal
420063772
10
Decimal
71329786
12
Duodecimal
1ba7a98a
16
Hexadecimal
44067fa
20
Vigesimal
125g496
36
Base36
16guey
md5
71eb2350eaa36cc80515d9e34cece67f
sha1
9b91e2066cc7187c1a434bdb9e026caa6de2a9e3
sha256
23374b6ffcfb0eeb6ba60c4d1f026e26668d8903be9a89c58a25a2d8eee22ac7
sha512
82b241fec24607716dcd2368b308a73bf418b47b2ba4f34caa4de1e42192d0dfc00c8431ad25f7faaa68883227afca540be65d50f472995e070ea648fda6cbe3
ripemd-160
4416f8f64b80dff94432ee0cfdda64ed0150463c
Diameter
142659572
Circumference
448178263.35946
Area
1.5984229807641E+16
Volume
1.5202022554051E+24
Surface area
6.3936919230564E+16
Circumference
448178263.35946
Perimeter
285319144
Area
5087938370805796
Diagonal
100875550.76237
Surface area
30527630224834776
Volume
3.6292155517077E+23
Space diagonal
123546813.44502
Perimeter
213989358
Area
2.2031419410037E+15
Altitude
61773406.722508
Surface area
2.2031419410037E+15
Volume
4.2770715450003E+22
Height
33625183.587457