807996961 is an odd 9-digits composite number following 807996960
and preceding 807996962 . In scientific notation, it is written as 8.07996961 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 741259008 positive integers (up to 807996961) that are relatively prime to 807996961.
807996961 has 16 divisors, whose sum is 877219200
The reverse of 807996961 is 169699708
Previous prime number is 1559
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
eight hundred seven million nine hundred ninety-six thousand nine hundred sixty-one
Scientific notation
8.07996961 × 10^8
Engineering notation
8.07996961 × 10^6
Prime Factorization
17 × 43 × 1559 × 709
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
807996961
Product of the distinct prime numbers
The prime factorization of 807996961 is 17 × 43 × 1559 × 709.
Since it has a total of 4 prime factors.
7 , 10 , 13 , 18 , 489 , 760 , 7732 , 4635 , 32315 , 10515 , 741403 , 576385 , 2973831 , 8955996 , 26858748 , 19525113 , 387692017 , 64921766 , 9097757742 , 6634030469
n×2
1615993922
n×3
2423990883
n×4
3231987844
n×5
4039984805
n÷2
403998480.5
n÷3
269332320.33333
n÷3
201999240.25
n÷5
161599392.2
n2
652859088985235521
n3
5.275081598613E+26
n4
4.2622499007063E+35
n5
3.4438849667933E+44
2 √n
28425.28735123
3 √n
931.40073384875
4 √n
168.59800518165
5 √n
60.461921553122
1 , 17 , 43 , 709 , 731 , 1559 , 12053 , 26503 , 30487 , 67037 , 518279 , 1105331 , 1139629 , 18790627 , 47529233 , 807996961
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-807996960
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 807996961 can be divided by 16 positive divisors.
The sum of these divisors (counting 807996961) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000001010010000111000100001
3
Ternary
2002022101111110101
4
Quaternary
300022100320201
5
Quinary
3123321400321
6
Senary
212102102401
8
Octal
6012207041
10
Decimal
807996961
12
Duodecimal
1a671aa01
16
Hexadecimal
30290e21
20
Vigesimal
cc9jc81
36
Base36
dd26g1
md5
0a5a5b0d132055c1bd8ce4ef9ec7645d
sha1
1bc69148bd446862adc0b5be7e5a9531acf635aa
sha256
0f36ef77127cd84e5ad61ccba59c3ad92ed57eb86a556085b2459035e0a9fa2e
sha512
8ef231a31b11ef633df851ff6be8365d3174903b2fba66df49f8546dc87b33c4273d91c4c9883a096cd5a74206679273bd4fadf0e4e9f49a9443b19028ba1645
ripemd-160
cc6e34a9cb2adffc907b1d95aa66bdd6a0550604
Diameter
1615993922
Circumference
5076794633.601
Area
2.0510173177853E+18
Volume
2.2096210129719E+27
Surface area
8.2040692711414E+18
Circumference
5076794633.601
Perimeter
3231987844
Area
652859088985235521
Diagonal
1142680260.6024
Surface area
3917154533911413126
Volume
5.275081598613E+26
Space diagonal
1399491788.8132
Perimeter
2423990883
Area
2.8269627807639E+17
Altitude
699745894.40662
Surface area
2.8269627807639E+17
Volume
6.2167432828194E+25
Height
380893420.20081