71317778 is an even 8-digits composite number following 71317777
and preceding 71317779 . In scientific notation, it is written as 7.1317778 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 29819040 positive integers (up to 71317778) that are relatively prime to 71317778.
71317778 has 16 divisors, whose sum is 125241984
The reverse of 71317778 is 87771317
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred seventeen thousand seven hundred seventy-eight
Scientific notation
7.1317778 × 10^7
Engineering notation
7.1317778 × 10^6
Prime Factorization
2 × 7 × 41 × 124247
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71317778
Product of the distinct prime numbers
The prime factorization of 71317778 is 2 × 7 × 41 × 124247.
Since it has a total of 4 prime factors.
6 , 8 , 59 , 83 , 386 , 455 , 3814 , 2784 , 15911 , 88182 , 303285 , 511008 , 7014016 , 914409 , 9217938 , 44186069 , 485148376 , 675177681 , 4536523726 , 3904579125
n×2
142635556
n×3
213953334
n×4
285271112
n×5
356588890
n÷2
35658889
n÷3
23772592.666667
n÷3
17829444.5
n÷5
14263555.6
n2
5086225458857284
n3
3.6273829813273E+23
n4
2.5869689418328E+31
n5
1.8449687668653E+39
2 √n
8444.9853759494
3 √n
414.69863057449
4 √n
91.896601547334
5 √n
37.208277092794
1 , 2 , 7 , 14 , 41 , 82 , 287 , 574 , 124247 , 248494 , 869729 , 1739458 , 5094127 , 10188254 , 35658889 , 71317778
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71317777
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71317778 can be divided by 16 positive divisors.
The sum of these divisors (counting 71317778) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000011100100010010
3
Ternary
11222012022121012
4
Quaternary
10100003210102
5
Quinary
121224132103
6
Senary
11024330522
8
Octal
420034422
10
Decimal
71317778
12
Duodecimal
1ba73a42
16
Hexadecimal
4403912
20
Vigesimal
125ee8i
36
Base36
16gl5e
md5
118852407d7c87ab7e06c884231643f2
sha1
9a4fe811bd66a37ec515cfd4ca5c80a049a0ce14
sha256
9adbbcc9317c5f679ac98a365ad2cf9ba6d9cb0021db8218b497773f3c666663
sha512
1b6471a4f8f0d9322e4b939913f77d8bae344b69d476041f9ed31a4319e0606bc377dd88484f1d6c9d380b53f1d4fbb0343f9b815af04ed7afe13d5f767a9c15
ripemd-160
bbdad2451cfeed706071f85e371fbc5880b7db2c
Diameter
142635556
Circumference
448102814.8703
Area
1.5978848536047E+16
Volume
1.5194346301193E+24
Surface area
6.391539414419E+16
Circumference
448102814.8703
Perimeter
285271112
Area
5086225458857284
Diagonal
100858568.88591
Surface area
30517352753143704
Volume
3.6273829813273E+23
Space diagonal
123526014.97892
Perimeter
213953334
Area
2.2024002283728E+15
Altitude
61763007.489459
Surface area
2.2024002283728E+15
Volume
4.2749118400954E+22
Height
33619522.961971