981120485 is an odd 9-digits composite number following 981120484
and preceding 981120486 . In scientific notation, it is written as 9.81120485 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 784896384 positive integers (up to 981120485) that are relatively prime to 981120485.
981120485 has 4 divisors, whose sum is 1177344588
The reverse of 981120485 is 584021189
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
nine hundred eighty-one million one hundred twenty thousand four hundred eighty-five
Scientific notation
9.81120485 × 10^8
Engineering notation
9.81120485 × 10^6
Prime Factorization
5 × 196224097
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
981120485
Product of the distinct prime numbers
The prime factorization of 981120485 is 5 × 196224097.
Since it has a total of 2 prime factors.
8 , 7 , 96 , 88 , 43 , 528 , 6781 , 9448 , 27626 , 21300 , 480912 , 350353 , 5734289 , 5023472 , 7923897 , 40617343 , 323188054 , 874131632 , 9047631417 , 8773873978
n×2
1962240970
n×3
2943361455
n×4
3924481940
n×5
4905602425
n÷2
490560242.5
n÷3
327040161.66667
n÷3
245280121.25
n÷5
196224097
n2
962597406086635225
n3
9.4442403391946E+26
n4
9.2659376620472E+35
n5
9.0910012529675E+44
2 √n
31322.842862678
3 √n
993.6668036306
4 √n
176.98260610206
5 √n
62.855671253583
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
-981120484
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 981120485 can be divided by 4 positive divisors.
The sum of these divisors (counting 981120485) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010011110101011010111100101
3
Ternary
2112101011002021202
4
Quaternary
322132223113211
5
Quinary
4002131323420
6
Senary
241204452245
8
Octal
7236532745
10
Decimal
981120485
12
Duodecimal
2346aa085
16
Hexadecimal
3a7ab5e5
20
Vigesimal
f6c0145
36
Base36
g84tet
md5
2092b2ec0799e88c8db14a143b40d7a6
sha1
f8ff0f286b67adc476871df4b0626724bf1747d3
sha256
79b0d6e8a5f59f9f99b5bcd6ca33bf0ac9f5103e71039d5af42aff2bb836599f
sha512
e89496ab958741cfe99df4017621a3c9502b9bf7ef88b29ebc611bb30d9a992a8072a51bdbb053dd18f87cc6a3779aafe210382e129ea45d1c452f41d382504d
ripemd-160
29cae20ccf2cdf7f1e1ad31bcf7be7a4629edee3
Diameter
1962240970
Circumference
6164561815.9249
Area
3.0240889393264E+18
Volume
3.9559941424467E+27
Surface area
1.2096355757305E+19
Circumference
6164561815.9249
Perimeter
3924481940
Area
962597406086635225
Diagonal
1387513896.2091
Surface area
5775584436519811350
Volume
9.4442403391946E+26
Space diagonal
1699350528.3666
Perimeter
2943361455
Area
4.1681690364402E+17
Altitude
849675264.18331
Surface area
4.1681690364402E+17
Volume
1.1130143978333E+26
Height
462504632.06969