84893145 is an odd 8-digits composite number following 84893144
and preceding 84893146 . In scientific notation, it is written as 8.4893145 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 45276336 positive integers (up to 84893145) that are relatively prime to 84893145.
84893145 has 8 divisors, whose sum is 135829056
The reverse of 84893145 is 54139848
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-four million eight hundred ninety-three thousand one hundred forty-five
Scientific notation
8.4893145 × 10^7
Engineering notation
8.4893145 × 10^6
Prime Factorization
3 × 5 × 5659543
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84893145
Product of the distinct prime numbers
The prime factorization of 84893145 is 3 × 5 × 5659543.
Since it has a total of 3 prime factors.
2 , 3 , 88 , 85 , 482 , 357 , 647 , 3009 , 23130 , 42496 , 5243 , 767331 , 8114469 , 942413 , 28577352 , 29715906 , 670347919 , 923725348 , 4004855304 , 3550414171
n×2
169786290
n×3
254679435
n×4
339572580
n×5
424465725
n÷2
42446572.5
n÷3
28297715
n÷3
21223286.25
n÷5
16978629
n2
7206846067991025
n3
6.1181182824264E+23
n4
5.1938630247718E+31
n5
4.4092336687209E+39
2 √n
9213.7476088723
3 √n
439.49864555049
4 √n
95.988268079346
5 √n
38.527827838329
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
-84893144
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 84893145 can be divided by 8 positive divisors.
The sum of these divisors (counting 84893145) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011110101110111011001
3
Ternary
12220202000111120
4
Quaternary
11003311313121
5
Quinary
133213040040
6
Senary
12231315453
8
Octal
503656731
10
Decimal
84893145
12
Duodecimal
2451bb89
16
Hexadecimal
50f5dd9
20
Vigesimal
16abch5
36
Base36
1ejjyx
md5
61d6745bd71f2512d08394d944991f9d
sha1
312aed9759a6ae23c0a0972f1390dbdb6bb4e0da
sha256
3ac6bdcc7629247b5573d262105f2778fd6caaceb50f2a5d2867f6d8b904f218
sha512
a0f1a030607db3bbd9d27f6befa53c773c11637ced5ca7df8589a94218d930e4bf51b4497c6916791f627e7038278dce52e104e3b33a3b38bb4db779977de7fc
ripemd-160
c742f105abb8fe0f6043ab833edfa0a78a2cc1d9
Diameter
169786290
Circumference
533399361.34427
Area
2.2640974662753E+16
Volume
2.5627513933152E+24
Surface area
9.0563898651012E+16
Circumference
533399361.34427
Perimeter
339572580
Area
7206846067991025
Diagonal
120057037.01151
Surface area
43241076407946150
Volume
6.1181182824264E+23
Space diagonal
147039240.35431
Perimeter
254679435
Area
3.1206558880221E+15
Altitude
73519620.177156
Surface area
3.1206558880221E+15
Volume
7.2102715426752E+22
Height
40019012.337169