83992389 is an odd 8-digits composite number following 83992388
and preceding 83992390 . In scientific notation, it is written as 8.3992389 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 49439808 positive integers (up to 83992389) that are relatively prime to 83992389.
83992389 has 8 divisors, whose sum is 89892480
The reverse of 83992389 is 98329938
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-three million nine hundred ninety-two thousand three hundred eighty-nine
Scientific notation
8.3992389 × 10^7
Engineering notation
8.3992389 × 10^6
Prime Factorization
39 × 23 × 93637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83992389
Product of the distinct prime numbers
The prime factorization of 83992389 is 39 × 23 × 93637.
Since it has a total of 3 prime factors.
8 , 3 , 51 , 82 , 65 , 492 , 1932 , 3127 , 75334 , 24861 , 477816 , 574863 , 727650 , 6241484 , 20798410 , 45846358 , 392935134 , 221467242 , 5191755617 , 8754665667
n×2
167984778
n×3
251977167
n×4
335969556
n×5
419961945
n÷2
41996194.5
n÷3
27997463
n÷3
20998097.25
n÷5
16798477.8
n2
7054721409927321
n3
5.9254290494924E+23
n4
4.9769094171687E+31
n5
4.180225117846E+39
2 √n
9164.7361664153
3 √n
437.93868639873
4 √n
95.732628536018
5 √n
38.445718952358
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
-83992388
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 83992389 can be divided by 8 positive divisors.
The sum of these divisors (counting 83992389) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000011001111101000101
3
Ternary
12212001020220020
4
Quaternary
11000121331011
5
Quinary
133000224024
6
Senary
12200125353
8
Octal
500317505
10
Decimal
83992389
12
Duodecimal
24166859
16
Hexadecimal
5019f45
20
Vigesimal
164j0j9
36
Base36
1e08xx
md5
bafe8bfa13d5adc0b696b5156c56bd99
sha1
a2dfffa0e5370f580c4d6b30df00643c6d0a6eae
sha256
5d36864da8a1fe60bc16bc71c9fd1c672de98eb92736d96cbe3b445652a25a5e
sha512
748b2fd4407d40f808f9b5b34f0167ab886b714cf34ec19aadd1f728d6eb046e6780416432894fbbbe27b17a6b424c7f62ad5a8a82c85d2b2ad7f3dc3de976b0
ripemd-160
3609defe97b21833b5d28ed2d09058368f6600fc
Diameter
167984778
Circumference
527739744.47971
Area
2.216306095455E+16
Volume
2.4820379161671E+24
Surface area
8.8652243818201E+16
Circumference
527739744.47971
Perimeter
335969556
Area
7054721409927321
Diagonal
118783175.65992
Surface area
42328328459563926
Volume
5.9254290494924E+23
Space diagonal
145479085.19709
Perimeter
251977167
Area
3.0547839788095E+15
Altitude
72739542.598545
Surface area
3.0547839788095E+15
Volume
6.9831851038931E+22
Height
39594391.886639