82971397 is an odd 8-digits prime number following 82971396
and preceding 82971398 . In scientific notation, it is written as 8.2971397 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 82971396 positive integers (up to 82971397) that are relatively prime to 82971397.
82971397 has 2 divisors, whose sum is 82971398
The reverse of 82971397 is 79317928
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
eighty-two million nine hundred seventy-one thousand three hundred ninety-seven
Scientific notation
8.2971397 × 10^7
Engineering notation
8.2971397 × 10^6
Prime Factorization
82971397
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
82971397 Product of the distinct prime numbers
The prime factorization of 82971397 is 82971397.
Since it has a total of 1 prime factors.
9 , 1 , 11 , 34 , 159 , 889 , 7107 , 6499 , 58910 , 70533 , 318271 , 23857 , 9964463 , 2573552 , 94955080 , 90969280 , 381554194 , 443768674 , 2679113476 , 3907268401
n×2
165942794
n×3
248914191
n×4
331885588
n×5
414856985
n÷2
41485698.5
n÷3
27657132.333333
n÷3
20742849.25
n÷5
16594279.4
n2
6884252720131609
n3
5.7119606549037E+23
n4
4.7392935514639E+31
n5
3.9322580675805E+39
2 √n9108.8636503134
3 √n436.15695363445
4 √n95.440366985429
5 √n38.351793693255
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
82971398 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
41485699 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9108.8637052049 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999758953 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82971397 can be divided by 2 positive divisors.
The sum of these divisors (counting 82971397) is 82971398, the average is 41485699.
Base
System
Value
2
Binary
100111100100000101100000101
3
Ternary
12210010101100201
4
Quaternary
10330200230011
5
Quinary
132220041042
6
Senary
12122210501
8
Octal
474405405
10
Decimal
82971397
12
Duodecimal
23953a31
16
Hexadecimal
4f20b05
20
Vigesimal
15ib89h
36
Base36
1ded51
md5
17124a7e75cd5e8476c7097533c57431
sha1
3b1fe9bec51295fb1c9c89a31b086f56d705e25e
sha256
31c381427e4cf4117727d91476ea2c8081bca0f7bdb92a9d9d276e9299a1625b
sha512
417536464dbbba867df014c8863af9d83372125f138a4d89f0537c07561115ef89e9ea1f430d75a63ba39562cca1294e0d26365045342481f3c14cd23494b461
ripemd-160
970ef38831e1cae933ef519732dc74f7b7ce1242
Diameter
165942794
Circumference
521324662.54656
Area
2.1627517771021E+16
Volume
2.3926204841386E+24
Surface area
8.6510071084084E+16
Circumference
521324662.54656
Perimeter
331885588
Area
6884252720131609
Diagonal
117339274.92644
Surface area
41305516320789654
Volume
5.7119606549037E+23
Space diagonal
143710675.17897
Perimeter
248914191
Area
2.980968870853E+15
Altitude
71855337.589484
Surface area
2.980968870853E+15
Volume
6.7316101882553E+22
Height
39113091.642147