71379779 is an odd 8-digits composite number following 71379778
and preceding 71379780 . In scientific notation, it is written as 7.1379779 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 70374360 positive integers (up to 71379779) that are relatively prime to 71379779.
71379779 has 4 divisors, whose sum is 72385200
The reverse of 71379779 is 97797317
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-one million three hundred seventy-nine thousand seven hundred seventy-nine
Scientific notation
7.1379779 × 10^7
Engineering notation
7.1379779 × 10^6
Prime Factorization
71 × 1005349
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71379779
Product of the distinct prime numbers
The prime factorization of 71379779 is 71 × 1005349.
Since it has a total of 2 prime factors.
4 , 5 , 6 , 100 , 542 , 223 , 6820 , 9804 , 30569 , 47282 , 676385 , 366790 , 5038938 , 5259444 , 24282268 , 26756371 , 361398275 , 15799346 , 8099708481 , 7281921783
n×2
142759558
n×3
214139337
n×4
285519116
n×5
356898895
n÷2
35689889.5
n÷3
23793259.666667
n÷3
17844944.75
n÷5
14275955.8
n2
5095072850088841
n3
3.6368517402824E+23
n4
2.5959767347712E+31
n5
1.8530024561711E+39
2 √n
8448.6554551597
3 √n
414.81877024221
4 √n
91.916567903505
5 √n
37.214744340205
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71379778
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71379779 can be divided by 4 positive divisors.
The sum of these divisors (counting 71379779) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010010101101000011
3
Ternary
11222022110122112
4
Quaternary
10100102231003
5
Quinary
121233123104
6
Senary
11025525535
8
Octal
420225503
10
Decimal
71379779
12
Duodecimal
1baa38ab
16
Hexadecimal
4412b43
20
Vigesimal
126298j
36
Base36
16hwzn
md5
4e52aff7a77ddb54bf4e57524b9206be
sha1
dc63cc1bea8331b003bad8dc2219ccb7f8bcfd09
sha256
a93bbe92e522c71761c03059bdf1b3f5e8a9e2698c0310a877eb88532eb5b8a1
sha512
ad9cdcd2b5e7757c894fa03e425c9ccdfee416670a0c27309492f63fb7a7948720021a02b4e5408739fc6081fae32f6b18c9d210c55e626fed0bbd40b2e31507
ripemd-160
effa2847b929d15b2480a776e96ba56ebbb4a866
Diameter
142759558
Circumference
448492378.64253
Area
1.6006643435344E+16
Volume
1.5234008945955E+24
Surface area
6.4026573741376E+16
Circumference
448492378.64253
Perimeter
285519116
Area
5095072850088841
Diagonal
100946251.54099
Surface area
30570437100533046
Volume
3.6368517402824E+23
Space diagonal
123633403.86104
Perimeter
214139337
Area
2.2062312611547E+15
Altitude
61816701.930519
Surface area
2.2062312611547E+15
Volume
4.2860708795397E+22
Height
33648750.513665