70493885 is an odd 8-digits composite number following 70493884
and preceding 70493886 . In scientific notation, it is written as 7.0493885 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 43721280 positive integers (up to 70493885) that are relatively prime to 70493885.
70493885 has 16 divisors, whose sum is 82446336
The reverse of 70493885 is 58839407
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy million four hundred ninety-three thousand eight hundred eighty-five
Scientific notation
7.0493885 × 10^7
Engineering notation
7.0493885 × 10^6
Prime Factorization
55 × 7 × 283 × 647
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
70493885
Product of the distinct prime numbers
The prime factorization of 70493885 is 55 × 7 × 283 × 647.
Since it has a total of 4 prime factors.
6 , 6 , 34 , 34 , 870 , 856 , 3743 , 5612 , 18689 , 44381 , 202654 , 917520 , 9930589 , 8073359 , 68006053 , 67030603 , 435354325 , 843101592 , 1514701133 , 138424076
n×2
140987770
n×3
211481655
n×4
281975540
n×5
352469425
n÷2
35246942.5
n÷3
23497961.666667
n÷3
17623471.25
n÷5
14098777
n2
4969387822393225
n3
3.5031145367219E+23
n4
2.469481532935E+31
n5
1.7408334719234E+39
2 √n
8396.0636610259
3 √n
413.09551695624
4 √n
91.630036893073
5 √n
37.121907919345
1 , 7 , 55 , 283 , 385 , 647 , 1981 , 4529 , 15565 , 35585 , 108955 , 183101 , 249095 , 1281707 , 10070555 , 70493885
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-70493884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 70493885 can be divided by 16 positive divisors.
The sum of these divisors (counting 70493885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001100111010011010111101
3
Ternary
11220122110102122
4
Quaternary
10030322122331
5
Quinary
121021301020
6
Senary
10554532325
8
Octal
414723275
10
Decimal
70493885
12
Duodecimal
1b7370a5
16
Hexadecimal
433a6bd
20
Vigesimal
120bee5
36
Base36
15yxfh
md5
51e353e230ae7f20a2adddb00a997051
sha1
99f63136c5870a8571c2e80533d5add2194c161c
sha256
a80d70cc903a4f6b4813869a64ed654870a4f95e1990c4bd5802543a83a7c835
sha512
60b0538ae15cbe4ce1a7367823c6736745c0dee50e6b7a63043c3af27fe1bed07dcb568e14c178e59b08f6cc52c93bfb42b39ce34424a8242612ad510d2af25b
ripemd-160
cb54a112fb2e5410aae3aff3f1d5227a14639d61
Diameter
140987770
Circumference
442926142.47801
Area
1.5611792275669E+16
Volume
1.4673811857665E+24
Surface area
6.2447169102677E+16
Circumference
442926142.47801
Perimeter
281975540
Area
4969387822393225
Diagonal
99693408.231369
Surface area
29816326934359350
Volume
3.5031145367219E+23
Space diagonal
122098990.44292
Perimeter
211481655
Area
2.1518080477248E+15
Altitude
61049495.221459
Surface area
2.1518080477248E+15
Volume
4.1284600736487E+22
Height
33231136.077123