83993897 is an odd 8-digits composite number following 83993896
and preceding 83993898 . In scientific notation, it is written as 8.3993897 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 77369040 positive integers (up to 83993897) that are relatively prime to 83993897.
83993897 has 8 divisors, whose sum is 90646080
The reverse of 83993897 is 79839938
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-three million nine hundred ninety-three thousand eight hundred ninety-seven
Scientific notation
8.3993897 × 10^7
Engineering notation
8.3993897 × 10^6
Prime Factorization
13 × 491 × 13159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83993897
Product of the distinct prime numbers
The prime factorization of 83993897 is 13 × 491 × 13159.
Since it has a total of 3 prime factors.
9 , 1 , 72 , 5 , 14 , 24 , 5847 , 1804 , 93297 , 86181 , 136602 , 48173 , 4738283 , 8226972 , 30071436 , 99093301 , 819253221 , 476754702 , 4444935286 , 2378260872
n×2
167987794
n×3
251981691
n×4
335975588
n×5
419969485
n÷2
41996948.5
n÷3
27997965.666667
n÷3
20998474.25
n÷5
16798779.4
n2
7054974733246609
n3
5.9257482108192E+23
n4
4.9772668486748E+31
n5
4.1806003902911E+39
2 √n
9164.8184379179
3 √n
437.94130730123
4 √n
95.733058229213
5 √n
38.445857002313
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83993896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83993897 can be divided by 8 positive divisors.
The sum of these divisors (counting 83993897) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000011010010100101001
3
Ternary
12212001022222002
4
Quaternary
11000122110221
5
Quinary
133000301042
6
Senary
12200140345
8
Octal
500322451
10
Decimal
83993897
12
Duodecimal
241676b5
16
Hexadecimal
501a529
20
Vigesimal
164j4eh
36
Base36
1e0a3t
md5
5eb29ad8e24e9173e8618e8362271e86
sha1
f2bd0f1f9621bf0c6c62718b73d4a34ad938c38f
sha256
862c60cbf78a9ff78cbf5ebff270bca18208898fdea79c78aa0114b51c1e375a
sha512
0ee991e7eafdfd99cbe1296ec2613caddd7c3090689d5cf708b149b877b1652ca48eb8655f7526672e2a6c7bd71b73759d98ef2f6e55a6f4d791bfe0d188e64a
ripemd-160
7cbc7288bcffb69e050ea231818e96139246eeef
Diameter
167987794
Circumference
527749219.52316
Area
2.2163856793229E+16
Volume
2.482171606151E+24
Surface area
8.8655427172917E+16
Circumference
527749219.52316
Perimeter
335975588
Area
7054974733246609
Diagonal
118785308.29397
Surface area
42329848399479654
Volume
5.9257482108192E+23
Space diagonal
145481697.12971
Perimeter
251981691
Area
3.0548936710245E+15
Altitude
72740848.564854
Surface area
3.0548936710245E+15
Volume
6.9835612391238E+22
Height
39595102.764656