71319949 is an odd 8-digits prime number following 71319948
and preceding 71319950 . In scientific notation, it is written as 7.1319949 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 71319948 positive integers (up to 71319949) that are relatively prime to 71319949.
71319949 has 2 divisors, whose sum is 71319950
The reverse of 71319949 is 94991317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
seventy-one million three hundred nineteen thousand nine hundred forty-nine
Scientific notation
7.1319949 × 10^7
Engineering notation
7.1319949 × 10^6
Prime Factorization
71319949
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71319949 Product of the distinct prime numbers
The prime factorization of 71319949 is 71319949.
Since it has a total of 1 prime factors.
7 , 1 , 62 , 76 , 193 , 178 , 3585 , 306 , 74787 , 57800 , 53529 , 894775 , 8981771 , 8852673 , 34716091 , 16002200 , 523579090 , 855455419 , 6167337493 , 1476625325
n×2
142639898
n×3
213959847
n×4
285279796
n×5
356599745
n÷2
35659974.5
n÷3
23773316.333333
n÷3
17829987.25
n÷5
14263989.8
n2
5086535125362601
n3
3.6277142572757E+23
n4
2.5872839581548E+31
n5
1.8452495994412E+39
2 √n8445.11391279
3 √n414.70283850888
4 √n91.897300900462
5 √n37.208503623087
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71319950 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35659975 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8445.1139719959 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719574 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71319949 can be divided by 2 positive divisors.
The sum of these divisors (counting 71319949) is 71319950, the average is 35659975.
Base
System
Value
2
Binary
100010000000100000110001101
3
Ternary
11222012102120121
4
Quaternary
10100010012031
5
Quinary
121224214244
6
Senary
11024344541
8
Octal
420040615
10
Decimal
71319949
12
Duodecimal
1ba75151
16
Hexadecimal
440418d
20
Vigesimal
125ejh9
36
Base36
16gmtp
md5
4347cf3964f8d1a8a6bbc260ef058ba4
sha1
f557834fdf0ae1c94e30d89fde601214fec9d477
sha256
87f18a82a8fd32215bea679b436c2b5150edc25bc300802c3b48945117f94281
sha512
5b76249f4b2501707bb1c81e76242e8e9f7a88e76d18e4b016a17ca0d42b294d77282fbd1aa9adfa3fbe116f665178c67823861ce343ed86bf08aa8ac7bdecab
ripemd-160
162879d53cdd1dc0f0bd6dd46a31eebe80081e97
Diameter
142639898
Circumference
448116455.6656
Area
1.5979821382066E+16
Volume
1.519573394664E+24
Surface area
6.3919285528262E+16
Circumference
448116455.6656
Perimeter
285279796
Area
5086535125362601
Diagonal
100861639.14356
Surface area
30519210752175606
Volume
3.6277142572757E+23
Space diagonal
123529775.26122
Perimeter
213959847
Area
2.2025343179029E+15
Altitude
61764887.630611
Surface area
2.2025343179029E+15
Volume
4.2753022525446E+22
Height
33620546.381186