8120899557 is an odd 10-digits composite number following 8120899556
and preceding 8120899558 . In scientific notation, it is written as 8.120899557 × 10^9.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 5295598560 positive integers (up to 8120899557) that are relatively prime to 8120899557.
8120899557 has 24 divisors, whose sum is 11989186560
The reverse of 8120899557 is 7559980218
Previous prime number is 71
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
eight billion one hundred twenty million eight hundred ninety-nine thousand five hundred fifty-seven
Scientific notation
8.120899557 × 10^9
Engineering notation
8.120899557 × 10^9
Prime Factorization
3 × 3 × 127 × 71 × 100069
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
2706966519 Product of the distinct prime numbers
The prime factorization of 8120899557 is 3 × 3 × 127 × 71 × 100069.
Since it has a total of 5 prime factors.
6 , 4 , 94 , 4 , 729 , 453 , 3870 , 6954 , 30431 , 24709 , 513159 , 988836 , 7214908 , 8658010 , 13711724 , 45339174 , 996252547 , 509936181 , 1112865779 , 3125146880
n×2
16241799114
n×3
24362698671
n×4
32483598228
n×5
40604497785
n÷2
4060449778.5
n÷3
2706966519
n÷3
2030224889.25
n÷5
1624179911.4
n2
6.5949009614883E+19
n3
5.3556528296609E+29
n4
4.3492718691839E+39
n5
3.5319999995728E+49
2 √n90116.033850808
3 √n2010.0246325042
4 √n300.19332745884
5 √n95.922574801104
1 , 3 , 9 , 71 , 127 , 213 , 381 , 639 , 1143 , 9017 , 27051 , 81153 , 100069 , 300207 , 900621 , 7104899 , 12708763 , 21314697 , 38126289 , 63944091 , 114378867 , 902322173 , 2706966519 , 8120899557
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
-8120899556 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 8120899557 can be divided by 24 positive divisors.
The sum of these divisors (counting 8120899557) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111100100000010110001011111100101
3
Ternary
202221221220102220200
4
Quaternary
13210002301133211
5
Quinary
113112422241212
6
Senary
3421455021113
8
Octal
74402613745
10
Decimal
8120899557
12
Duodecimal
16a780a799
16
Hexadecimal
1e40b17e5
20
Vigesimal
66hfc8hh
36
Base36
3qaz279
md5
5735bc88bf6206f8ef71b698d3c565c0
sha1
ee845ef1e033d6d0111fc4c31005bf54a94a766b
sha256
cb535cfaeca19dfea8666201ec2e55a5447d6700a1bc5df1c62615531bd10996
sha512
e5b10bf0eaf63206ac617909d76d5acbcb702e47101664cbdd1aaca2f229a214b5b5d8c1aaac500c23b1b37fc673c19e3928886a7127d4889a9b7d2dd12a1b31
ripemd-160
9523483490f418ca33d98a4053079c25553050a6
Diameter
16241799114
Circumference
51025116777.624
Area
2.0718492411764E+20
Volume
2.243370611312E+30
Surface area
8.2873969647055E+20
Circumference
51025116777.624
Perimeter
32483598228
Area
6.5949009614883E+19
Diagonal
11484686292.179
Surface area
3.956940576893E+20
Volume
5.3556528296609E+29
Space diagonal
14065810635.888
Perimeter
24362698671
Area
2.8556758840456E+19
Altitude
7032905317.9438
Surface area
2.8556758840456E+19
Volume
6.3116973892236E+28
Height
3828228764.0597