71382251 is an odd 8-digits prime number following 71382250
and preceding 71382252 . In scientific notation, it is written as 7.1382251 × 10^7.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 71382250 positive integers (up to 71382251) that are relatively prime to 71382251.
71382251 has 2 divisors, whose sum is 71382252
The reverse of 71382251 is 15228317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2
Name
seventy-one million three hundred eighty-two thousand two hundred fifty-one
Scientific notation
7.1382251 × 10^7
Engineering notation
7.1382251 × 10^6
Prime Factorization
71382251
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71382251
Product of the distinct prime numbers
The prime factorization of 71382251 is 71382251.
Since it has a total of 1 prime factors.
9 , 4 , 12 , 56 , 583 , 20 , 648 , 8148 , 55833 , 82123 , 289959 , 422074 , 9967789 , 1282563 , 28262040 , 45074194 , 18580911 , 403946316 , 5312395996 , 7388758633
n×2
142764502
n×3
214146753
n×4
285529004
n×5
356911255
n÷2
35691125.5
n÷3
23794083.666667
n÷3
17845562.75
n÷5
14276450.2
n2
5095425757827001
n3
3.6372296039707E+23
n4
2.5963363653527E+31
n5
1.8533233411203E+39
2 √n
8448.8017493607
3 √n
414.82355880734
4 √n
91.917363698926
5 √n
37.215002098284
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71382252
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35691126
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8448.8018085407
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719818
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71382251 can be divided by 2 positive divisors.
The sum of these divisors (counting 71382251) is 71382252, the average is 35691126.
Base
System
Value
2
Binary
100010000010011010011101011
3
Ternary
11222022121001002
4
Quaternary
10100103103223
5
Quinary
121233213001
6
Senary
11025545215
8
Octal
420232353
10
Decimal
71382251
12
Duodecimal
1baa520b
16
Hexadecimal
44134eb
20
Vigesimal
1262fcb
36
Base36
16hywb
md5
a2a79f5cf778095a999dd61df3596e59
sha1
b2d093fd872ce346b353e96bca82444a87fd7000
sha256
2d4dab8000a1ae8f7572a08b0ab02d9d79d43195701ac24b1e8ffc28c64ac01c
sha512
8496a5d77de854f0471500c1a62d057597445c7b122b28d51a68c40344bc0795467c45bedcf9832a7e55c5c2587f81744737716e5c0380bd7e74632d249b2e5b
ripemd-160
cdf5c16672f767b7b8692a3176661cecd0f2dd73
Diameter
142764502
Circumference
448507910.67661
Area
1.6007752127702E+16
Volume
1.5235591737672E+24
Surface area
6.4031008510806E+16
Circumference
448507910.67661
Perimeter
285529004
Area
5095425757827001
Diagonal
100949747.47692
Surface area
30572554546962006
Volume
3.6372296039707E+23
Space diagonal
123637685.49063
Perimeter
214146753
Area
2.2063840746879E+15
Altitude
61818842.745317
Surface area
2.2063840746879E+15
Volume
4.2865161961669E+22
Height
33649915.82564