71338778 is an even 8-digits composite number following 71338777
and preceding 71338779 . In scientific notation, it is written as 7.1338778 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 29244336 positive integers (up to 71338778) that are relatively prime to 71338778.
71338778 has 8 divisors, whose sum is 107673300
The reverse of 71338778 is 87783317
Previous prime number is 161
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-one million three hundred thirty-eight thousand seven hundred seventy-eight
Scientific notation
7.1338778 × 10^7
Engineering notation
7.1338778 × 10^6
Prime Factorization
2 × 161 × 221549
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
71338778 Product of the distinct prime numbers
The prime factorization of 71338778 is 2 × 161 × 221549.
Since it has a total of 3 prime factors.
8 , 2 , 39 , 27 , 597 , 101 , 8776 , 2221 , 20411 , 42193 , 425152 , 901053 , 6411547 , 9226708 , 69817972 , 29157644 , 953506506 , 204426298 , 7722039241 , 7127648409
n×2
142677556
n×3
214016334
n×4
285355112
n×5
356693890
n÷2
35669389
n÷3
23779592.666667
n÷3
17834694.5
n÷5
14267755.6
n2
5089221246533284
n3
3.6305882469932E+23
n4
2.5900172896166E+31
n5
1.8476866844012E+39
2 √n8446.2286258424
3 √n414.73933018147
4 √n91.903365693768
5 √n37.2104680803
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
-71338777 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 71338778 can be divided by 8 positive divisors.
The sum of these divisors (counting 71338778) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000101100011010
3
Ternary
11222020101101222
4
Quaternary
10100020230122
5
Quinary
121230320103
6
Senary
11025012042
8
Octal
420105432
10
Decimal
71338778
12
Duodecimal
1ba84022
16
Hexadecimal
4408b1a
20
Vigesimal
125h6ii
36
Base36
16h1cq
md5
461f2dd98f107fec9c670bd81955d373
sha1
4332535108b136b18f18e6c880a713a798debd62
sha256
607eb9a21e499ce7e4f1d8045b65b14beb71803e862a5c5c3393ed372da55e51
sha512
6be0a0841db985bbcfcc036f1e6d6f3794a28dc4d731249ff6347d718ce337092296a38da3f6cd37e2a58a09809258f78afd83d332880eed1e9a655404ba8840
ripemd-160
3bdaac59c97bb1c6553815b582599804b3da148c
Diameter
142677556
Circumference
448234761.76175
Area
1.5988260080602E+16
Volume
1.5207772486618E+24
Surface area
6.3953040322408E+16
Circumference
448234761.76175
Perimeter
285355112
Area
5089221246533284
Diagonal
100888267.37072
Surface area
30535327479199704
Volume
3.6305882469932E+23
Space diagonal
123562388.04588
Perimeter
214016334
Area
2.2036974424887E+15
Altitude
61781194.022938
Surface area
2.2036974424887E+15
Volume
4.2786892819085E+22
Height
33629422.456908