8985536981 is an odd 10-digits composite number following 8985536980
and preceding 8985536982 . In scientific notation, it is written as 8.985536981 × 10^9.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 8512613964 positive integers (up to 8985536981) that are relatively prime to 8985536981.
8985536981 has 4 divisors, whose sum is 9458460000
The reverse of 8985536981 is 1896355898
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
eight billion nine hundred eighty-five million five hundred thirty-six thousand nine hundred eighty-one
Scientific notation
8.985536981 × 10^9
Engineering notation
8.985536981 × 10^9
Prime Factorization
19 × 472922999
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
8985536981
Product of the distinct prime numbers
The prime factorization of 8985536981 is 19 × 472922999.
Since it has a total of 2 prime factors.
7 , 5 , 5 , 25 , 3 , 539 , 9159 , 6763 , 73237 , 16812 , 158289 , 927182 , 2664241 , 1660936 , 61784385 , 63414312 , 108137403 , 109482481 , 9868906442 , 4905912648
n×2
17971073962
n×3
26956610943
n×4
35942147924
n×5
44927684905
n÷2
4492768490.5
n÷3
2995178993.6667
n÷3
2246384245.25
n÷5
1797107396.2
n2
8.0739874836919E+19
n3
7.2549113118844E+29
n4
6.5189273886813E+39
n5
5.8576063127449E+49
2 √n
94792.072353125
3 √n
2078.9689926285
4 √n
307.88321219762
5 √n
97.883346118004
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8985536980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8985536981 can be divided by 4 positive divisors.
The sum of these divisors (counting 8985536981) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010111100101000110100111010101
3
Ternary
212012012212120110222
4
Quaternary
20113211012213111
5
Quinary
121400244140411
6
Senary
4043343124125
8
Octal
102745064725
10
Decimal
8985536981
12
Duodecimal
18a92a3645
16
Hexadecimal
2179469d5
20
Vigesimal
707jc291
36
Base36
44lr8ph
md5
9f28f82c518fc5f543142f47ef01b622
sha1
69b5bdd76806419ec037e467986fcdbc8d34407f
sha256
4aef3ed87d2ae466280031ddd497379fa0077c0c35f154a97011ec21782b69f2
sha512
c14d139d6b0e49adb91634ad67f75afaddb76846b0c58ac32972fb6179e168c0db9d64bdc5afd9ed68ee5bd1e52ec8f474ddd80f7c2d2dc86454dd4278b5095a
ripemd-160
66f202269d5d6cec351d6dad3498d910f8d7a96b
Diameter
17971073962
Circumference
56457793936.138
Area
2.5365179763942E+20
Volume
3.0389301439815E+30
Surface area
1.0146071905577E+21
Circumference
56457793936.138
Perimeter
35942147924
Area
8.0739874836919E+19
Diagonal
12707468263.735
Surface area
4.8443924902151E+20
Volume
7.2549113118844E+29
Space diagonal
15563406584.381
Perimeter
26956610943
Area
3.4961391353574E+19
Altitude
7781703292.1905
Surface area
3.4961391353574E+19
Volume
8.5499949759008E+28
Height
4235822754.5784