83993980 is an even 8-digits composite number following 83993979
and preceding 83993981 . In scientific notation, it is written as 8.3993980 × 10^7.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 28703808 positive integers (up to 83993980) that are relatively prime to 83993980.
83993980 has 24 divisors, whose sum is 151683840
The reverse of 83993980 is 08939938
Previous prime number is 379
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-three million nine hundred ninety-three thousand nine hundred eighty
Scientific notation
8.3993980 × 10^7
Engineering notation
8.3993980 × 10^6
Prime Factorization
2 × 2 × 35 × 379 × 1583
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
41996990
Product of the distinct prime numbers
The prime factorization of 83993980 is 2 × 2 × 35 × 379 × 1583.
Since it has a total of 5 prime factors.
2 , 9 , 52 , 84 , 531 , 812 , 9449 , 1010 , 81250 , 11488 , 839479 , 522837 , 5498500 , 1850159 , 7272495 , 82233537 , 356403924 , 609870016 , 7037825418 , 8502041573
n×2
167987960
n×3
251981940
n×4
335975920
n×5
419969900
n÷2
41996990
n÷3
27997993.333333
n÷3
20998495
n÷5
16798796
n2
7054988676240400
n3
5.9257657777236E+23
n4
4.977286522188E+31
n5
4.1806210459893E+39
2 √n
9164.8229661025
3 √n
437.94145155424
4 √n
95.733081879267
5 √n
38.445864600496
1 , 2 , 4 , 35 , 70 , 140 , 379 , 758 , 1516 , 1583 , 3166 , 6332 , 13265 , 26530 , 53060 , 55405 , 110810 , 221620 , 599957 , 1199914 , 2399828 , 20998495 , 41996990 , 83993980
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83993979
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83993980 can be divided by 24 positive divisors.
The sum of these divisors (counting 83993980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000000011010010101111100
3
Ternary
12212001100002011
4
Quaternary
11000122111330
5
Quinary
133000301410
6
Senary
12200141004
8
Octal
500322574
10
Decimal
83993980
12
Duodecimal
24167764
16
Hexadecimal
501a57c
20
Vigesimal
164j4j0
36
Base36
1e0a64
md5
24eefe2b7637b0cfd9e01b8986cacadf
sha1
c22a001e0188e3ef3fad7289b3072092f266ad5d
sha256
7fb1efcb303e1ce483ad6f62977465aac63f0d4b473b814c94509e52a978fe3b
sha512
22cb2314d237226b98968f62b15f23964cdc4f68102c099ef5ed95e6a9523ebfdfdb999f13fd04b07d29290f4425ec00a2e536de7cd9d61db111b03a4f3e4b0e
ripemd-160
4a7be77dc5e7ce56ad4bff5487cf5f6e42304fcf
Diameter
167987960
Circumference
527749741.02754
Area
2.2163900596436E+16
Volume
2.4821789645587E+24
Surface area
8.8655602385744E+16
Circumference
527749741.02754
Perimeter
335975920
Area
7054988676240400
Diagonal
118785425.67369
Surface area
42329932057442400
Volume
5.9257657777236E+23
Space diagonal
145481840.88992
Perimeter
251981940
Area
3.0548997085179E+15
Altitude
72740920.444962
Surface area
3.0548997085179E+15
Volume
6.9835819419193E+22
Height
39595141.891232