84457923 is an odd 8-digits composite number following 84457922
and preceding 84457924 . In scientific notation, it is written as 8.4457923 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 51120000 positive integers (up to 84457923) that are relatively prime to 84457923.
84457923 has 8 divisors, whose sum is 87130576
The reverse of 84457923 is 32975448
Previous prime number is 2131
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-four million four hundred fifty-seven thousand nine hundred twenty-three
Scientific notation
8.4457923 × 10^7
Engineering notation
8.4457923 × 10^6
Prime Factorization
33 × 2131 × 1201
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84457923
Product of the distinct prime numbers
The prime factorization of 84457923 is 33 × 2131 × 1201.
Since it has a total of 3 prime factors.
2 , 5 , 53 , 8 , 715 , 326 , 6893 , 8991 , 1545 , 71553 , 813517 , 454535 , 1126040 , 8531107 , 3086067 , 25694878 , 971745794 , 380868220 , 8038938446 , 2093102638
n×2
168915846
n×3
253373769
n×4
337831692
n×5
422289615
n÷2
42228961.5
n÷3
28152641
n÷3
21114480.75
n÷5
16891584.6
n2
7133140757473929
n3
6.0245025284289E+23
n4
5.0881697065936E+31
n5
4.2973624529041E+39
2 √n
9190.0991833603
3 √n
438.74629861895
4 √n
95.865004998489
5 √n
38.488242426355
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
-84457922
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 84457923 can be divided by 8 positive divisors.
The sum of these divisors (counting 84457923) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000010001011100111000011
3
Ternary
12212220220111020
4
Quaternary
11002023213003
5
Quinary
133110123143
6
Senary
12214120523
8
Octal
502134703
10
Decimal
84457923
12
Duodecimal
24350143
16
Hexadecimal
508b9c3
20
Vigesimal
167h4g3
36
Base36
1ea85f
md5
151b2fb322538580035993ec32880c4f
sha1
0b24d278f32485410c326bbe4db5bb4b3913f455
sha256
02d869e0daee6a330604b6af1a80448bccce76f1552d655a00371af96a45353b
sha512
c7d62c731107bd440d5d6f9b2974971d33f6e1775dff90ddafa59f1eaad5ab86a64bcafdab387ff532243beea3734a16702f795fd5e46bef57c99cff08773ffd
ripemd-160
bf66ae5303a5e360c0082022727681d8abf51e71
Diameter
168915846
Circumference
530664780.8685
Area
2.2409422600702E+16
Volume
2.5235377179794E+24
Surface area
8.9637690402808E+16
Circumference
530664780.8685
Perimeter
337831692
Area
7133140757473929
Diagonal
119441540.15646
Surface area
42798844544843574
Volume
6.0245025284289E+23
Space diagonal
146285413.73774
Perimeter
253373769
Area
3.0887405523713E+15
Altitude
73142706.86887
Surface area
3.0887405523713E+15
Volume
7.099944318546E+22
Height
39813846.718821