71365778 is an even 8-digits composite number following 71365777
and preceding 71365779 . In scientific notation, it is written as 7.1365778 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 32274000 positive integers (up to 71365778) that are relatively prime to 71365778.
71365778 has 16 divisors, whose sum is 117374400
The reverse of 71365778 is 87756317
Previous prime number is 199
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred sixty-five thousand seven hundred seventy-eight
Scientific notation
7.1365778 × 10^7
Engineering notation
7.1365778 × 10^6
Prime Factorization
2 × 11 × 199 × 16301
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71365778
Product of the distinct prime numbers
The prime factorization of 71365778 is 2 × 11 × 199 × 16301.
Since it has a total of 4 prime factors.
6 , 2 , 71 , 73 , 266 , 656 , 9328 , 2632 , 22722 , 98378 , 343428 , 825614 , 9913258 , 4293981 , 21812952 , 67408189 , 158992041 , 833047372 , 9443767308 , 9073687112
n×2
142731556
n×3
214097334
n×4
285463112
n×5
356828890
n÷2
35682889
n÷3
23788592.666667
n÷3
17841444.5
n÷5
14273155.6
n2
5093074269545284
n3
3.6347120765788E+23
n4
2.5939405515104E+31
n5
1.8511858554429E+39
2 √n
8447.8268211416
3 √n
414.79164651305
4 √n
91.912060259476
5 √n
37.213284306206
1 , 2 , 11 , 22 , 199 , 398 , 2189 , 4378 , 16301 , 32602 , 179311 , 358622 , 3243899 , 6487798 , 35682889 , 71365778
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
-71365777
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 71365778 can be divided by 16 positive divisors.
The sum of these divisors (counting 71365778) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001111010010010010
3
Ternary
11222021202102222
4
Quaternary
10100033102102
5
Quinary
121232201103
6
Senary
11025341042
8
Octal
420172222
10
Decimal
71365778
12
Duodecimal
1ba97782
16
Hexadecimal
440f492
20
Vigesimal
1260e8i
36
Base36
16hm6q
md5
09c13725a9e14781d6ae2c130b13ec56
sha1
8b3af21febb861e2137539c80e878772f8c2c190
sha256
fb0b3aa66522f93e814f579706e191b6241b113a98cbe3d4211e0e1b2d76f202
sha512
7a39219a41b808052f7525422a382900d28aa92ab2fe1d1362eb8811bba2e8a40ff015dd90f650386d568e5392d8d497321b0faea5eef63f2c6d4308d0ace992
ripemd-160
a09a99356685b6094421f3fb59823dd6c38a3a23
Diameter
142731556
Circumference
448404407.76504
Area
1.6000364709391E+16
Volume
1.5225046343592E+24
Surface area
6.4001458837563E+16
Circumference
448404407.76504
Perimeter
285463112
Area
5093074269545284
Diagonal
100926451.13691
Surface area
30558445617271704
Volume
3.6347120765788E+23
Space diagonal
123609153.41768
Perimeter
214097334
Area
2.2053658503935E+15
Altitude
61804576.708841
Surface area
2.2053658503935E+15
Volume
4.2835492616825E+22
Height
33642150.378969