4985757921 is an odd 10-digits composite number following 4985757920
and preceding 4985757922 . In scientific notation, it is written as 4.985757921 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 3323518880 positive integers (up to 4985757921) that are relatively prime to 4985757921.
4985757921 has 8 divisors, whose sum is 6648316704
The reverse of 4985757921 is 1297575894
Previous prime number is 11177
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
four billion nine hundred eighty-five million seven hundred fifty-seven thousand nine hundred twenty-one
Scientific notation
4.985757921 × 10^9
Engineering notation
4.985757921 × 10^9
Prime Factorization
3 × 11177 × 148691
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
4985757921
Product of the distinct prime numbers
The prime factorization of 4985757921 is 3 × 11177 × 148691.
Since it has a total of 3 prime factors.
3 , 8 , 89 , 65 , 666 , 154 , 1861 , 7883 , 37613 , 20345 , 484513 , 594283 , 914623 , 7878274 , 51669554 , 30717529 , 762114115 , 102317868 , 2851987483 , 7567105787
n×2
9971515842
n×3
14957273763
n×4
19943031684
n×5
24928789605
n÷2
2492878960.5
n÷3
1661919307
n÷3
1246439480.25
n÷5
997151584.2
n2
2.4857782046814E+19
n3
1.239348837384E+29
n4
6.1790932828692E+38
n5
3.0807463279663E+48
2 √n
70609.899596303
3 √n
1708.3508285265
4 √n
265.72523326983
5 √n
87.00540592776
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
-4985757920
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 4985757921 can be divided by 8 positive divisors.
The sum of these divisors (counting 4985757921) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001001011001010000011100001
3
Ternary
110212110120202002210
4
Quaternary
10221023022003201
5
Quinary
40202323223141
6
Senary
2142422032333
8
Octal
45113120341
10
Decimal
4985757921
12
Duodecimal
b718786a9
16
Hexadecimal
1292ca0e1
20
Vigesimal
3hi0jeg1
36
Base36
2age3fl
md5
3df400420225a7b964a656d5c0a77597
sha1
1d19d5a0bfd20259ad41e9ce769f388fa8197d84
sha256
b57e201f11f8b28360589da2dd203780ba307f651ae02cca2a2abd6840017f85
sha512
4f38877518240272fa1386e48b5967f10a2059458e01d15dd8652bcdbf0c6f6967becd6c1193a7f73fd66134f1c921c1feeb20582ac3f7cf837dea802b838922
ripemd-160
c4d7bb09325f80e59c5cd5ecff31b78b40857c16
Diameter
9971515842
Circumference
31326440914.381
Area
7.8093025462808E+19
Volume
5.1913722703473E+29
Surface area
3.1237210185123E+20
Circumference
31326440914.381
Perimeter
19943031684
Area
2.4857782046814E+19
Diagonal
7050926470.5873
Surface area
1.4914669228089E+20
Volume
1.239348837384E+29
Space diagonal
8635586033.411
Perimeter
14957273763
Area
1.0763735367139E+19
Altitude
4317793016.7055
Surface area
1.0763735367139E+19
Volume
1.4605866119498E+28
Height
2350308823.5291