8421758980 is an even 10-digits composite number following 8421758979
and preceding 8421758981 . In scientific notation, it is written as 8.421758980 × 10^9.
The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors.
There are 3290361312 positive integers (up to 8421758980) that are relatively prime to 8421758980.
8421758980 has 24 divisors, whose sum is 18096990912
The reverse of 8421758980 is 0898571248
Previous prime number is 43
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
eight billion four hundred twenty-one million seven hundred fifty-eight thousand nine hundred eighty
Scientific notation
8.421758980 × 10^9
Engineering notation
8.421758980 × 10^9
Prime Factorization
2 × 2 × 5 × 43 × 9792743
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4210879490 Product of the distinct prime numbers
The prime factorization of 8421758980 is 2 × 2 × 5 × 43 × 9792743.
Since it has a total of 5 prime factors.
9 , 9 , 50 , 63 , 769 , 560 , 8665 , 2936 , 78564 , 26285 , 766150 , 579697 , 7261478 , 5686706 , 37608294 , 92386942 , 659472746 , 923660235 , 8061223988 , 9989747669
n×2
16843517960
n×3
25265276940
n×4
33687035920
n×5
42108794900
n÷2
4210879490
n÷3
2807252993.3333
n÷3
2105439745
n÷5
1684351796
n2
7.0926024317211E+19
n3
5.9732188220917E+29
n4
5.0305009254456E+39
n5
4.2365666342769E+49
2 √n91770.142094256
3 √n2034.5464183563
4 √n302.93587125703
5 √n96.623009812823
1 , 2 , 4 , 5 , 10 , 20 , 43 , 86 , 172 , 215 , 430 , 860 , 9792743 , 19585486 , 39170972 , 48963715 , 97927430 , 195854860 , 421087949 , 842175898 , 1684351796 , 2105439745 , 4210879490 , 8421758980
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8421758979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8421758980 can be divided by 24 positive divisors.
The sum of these divisors (counting 8421758980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110101111110011101100000000100
3
Ternary
210201221000200110021
4
Quaternary
13311332131200010
5
Quinary
114221432241410
6
Senary
3511403304524
8
Octal
76576354004
10
Decimal
8421758980
12
Duodecimal
177051b144
16
Hexadecimal
1f5f9d804
20
Vigesimal
6bbfjh90
36
Base36
3va3itg
md5
b0da1f5d0b031c16f3492220b7df6aec
sha1
2903dec2c208d1fe8470d7f784e540943e878a4e
sha256
189f08ed3039952e23fc41a169ee8382643a399ecbc33831c19208c1db188306
sha512
167a9f48f58329ad08d8d06ab68c5db4ae0574bcda98ae8fd51ce7c0e798ccd9a820df8430a97040344ccc937b6d2b0e772afd90a156620f5a839f3ba8f68da5
ripemd-160
4a239f5ab8d576c6e49ff96557a49c46768a613e
Diameter
16843517960
Circumference
52915472283.744
Area
2.2282067694328E+20
Volume
2.5020560493023E+30
Surface area
8.9128270777312E+20
Circumference
52915472283.744
Perimeter
33687035920
Area
7.0926024317211E+19
Diagonal
11910165768.553
Surface area
4.2555614590326E+20
Volume
5.9732188220917E+29
Space diagonal
14586914442.459
Perimeter
25265276940
Area
3.0711869424069E+19
Altitude
7293457221.2297
Surface area
3.0711869424069E+19
Volume
7.0395058910202E+28
Height
3970055256.1845