94477981 is an odd 8-digits composite number following 94477980
and preceding 94477982 . In scientific notation, it is written as 9.4477981 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 85082880 positive integers (up to 94477981) that are relatively prime to 94477981.
94477981 has 8 divisors, whose sum is 104227704
The reverse of 94477981 is 18977449
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-four million four hundred seventy-seven thousand nine hundred eighty-one
Scientific notation
9.4477981 × 10^7
Engineering notation
9.4477981 × 10^6
Prime Factorization
13 × 41 × 177257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
94477981
Product of the distinct prime numbers
The prime factorization of 94477981 is 13 × 41 × 177257.
Since it has a total of 3 prime factors.
8 , 9 , 64 , 90 , 69 , 37 , 7607 , 3694 , 22325 , 602 , 384321 , 633488 , 9043146 , 2408190 , 57443392 , 21638018 , 398079190 , 331657191 , 1057086890 , 8976494545
n×2
188955962
n×3
283433943
n×4
377911924
n×5
472389905
n÷2
47238990.5
n÷3
31492660.333333
n÷3
23619495.25
n÷5
18895596.2
n2
8926088893836361
n3
8.4331885691618E+23
n4
7.9675062940669E+31
n5
7.5275390826823E+39
2 √n
9719.9784464782
3 √n
455.45296596846
4 √n
98.589951042072
5 √n
39.360999749634
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
-94477980
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 94477981 can be divided by 8 positive divisors.
The sum of these divisors (counting 94477981) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101000011001111010011101
3
Ternary
20120202222102111
4
Quaternary
11220121322131
5
Quinary
143141243411
6
Senary
13212554021
8
Octal
550317235
10
Decimal
94477981
12
Duodecimal
27782911
16
Hexadecimal
5a19e9d
20
Vigesimal
19a9ej1
36
Base36
1k8zod
md5
5da0a833212a55f1d0d5ae9bf9b7107f
sha1
5bd90d1a2d717adf5040a0d3819e160d1fd1ae38
sha256
b7c80a658246c360b68d254421033d634724f2e9a792b75caa8288db9691c71d
sha512
f4a9544425405e10d498a0777876ccc7f6a6d095656f45abbea7a11a8aad70613ee371175c5a0c91988daf5e9a19f92aabd44bafb85496e9c95f536f5e29e8d3
ripemd-160
967df3318a21fc9ac3a80b46c4872ca171dacc21
Diameter
188955962
Circumference
593622662.07119
Area
2.8042135294166E+16
Volume
3.5324857673622E+24
Surface area
1.1216854117666E+17
Circumference
593622662.07119
Perimeter
377911924
Area
8926088893836361
Diagonal
133612042.07583
Surface area
53556533363018166
Volume
8.4331885691618E+23
Space diagonal
163640663.28853
Perimeter
283433943
Area
3.8651098692502E+15
Altitude
81820331.644264
Surface area
3.8651098692502E+15
Volume
9.9386080404653E+22
Height
44537347.358609