771242893 is an odd 9-digits composite number following 771242892
and preceding 771242894 . In scientific notation, it is written as 7.71242893 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 702459840 positive integers (up to 771242893) that are relatively prime to 771242893.
771242893 has 8 divisors, whose sum is 842952960
The reverse of 771242893 is 398242177
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
seven hundred seventy-one million two hundred forty-two thousand eight hundred ninety-three
Scientific notation
7.71242893 × 10^8
Engineering notation
7.71242893 × 10^6
Prime Factorization
17 × 31 × 1463459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
771242893
Product of the distinct prime numbers
The prime factorization of 771242893 is 17 × 31 × 1463459.
Since it has a total of 3 prime factors.
7 , 9 , 36 , 7 , 91 , 485 , 8469 , 3191 , 86755 , 28426 , 417855 , 749425 , 7099454 , 4503030 , 95060630 , 68407309 , 371472712 , 27731399 , 768936300 , 8701054750
n×2
1542485786
n×3
2313728679
n×4
3084971572
n×5
3856214465
n÷2
385621446.5
n÷3
257080964.33333
n÷3
192810723.25
n÷5
154248578.6
n2
594815600003009449
n3
4.5874730414785E+26
n4
3.5380559800694E+35
n5
2.7287005296647E+44
2 √n
27771.26019827
3 √n
917.05853748161
4 √n
166.64711278108
5 √n
59.901574104312
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
-771242892
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 771242893 can be divided by 8 positive divisors.
The sum of these divisors (counting 771242893) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101111110000011101110001101
3
Ternary
1222202020012100121
4
Quaternary
231332003232031
5
Quinary
3034414233033
6
Senary
204310224541
8
Octal
5576035615
10
Decimal
771242893
12
Duodecimal
196355151
16
Hexadecimal
2df83b8d
20
Vigesimal
c10574d
36
Base36
cr6etp
md5
b9cfc9e8860c4a9479789973880d5b65
sha1
e7644c397ea952bacba0189d5529ff8b9a02f2de
sha256
9467a2da870811ac425f084b419872cbaf155b876460b55e35a67b062a1ba95c
sha512
825b9e01a116a10408745bbbfb1d8227f93de0f62af6458f6a6a09ca96269cf3a3a6343e4a9218eb836472dc874dbf0cc2b06996f8271ca4f50df37b67a3bd39
ripemd-160
fc0b13af6e7c711608ec85b603187d1d202616a3
Diameter
1542485786
Circumference
4845862013.5643
Area
1.8686683192101E+18
Volume
1.9215962140867E+27
Surface area
7.4746732768402E+18
Circumference
4845862013.5643
Perimeter
3084971572
Area
594815600003009449
Diagonal
1090702159.1645
Surface area
3568893600018056694
Volume
4.5874730414785E+26
Space diagonal
1335831875.6524
Perimeter
2313728679
Area
2.5756271008494E+17
Altitude
667915937.8262
Surface area
2.5756271008494E+17
Volume
5.4063888268999E+25
Height
363567386.38815