769778892 is an even 9-digits composite number following 769778891
and preceding 769778893 . In scientific notation, it is written as 7.69778892 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors.
There are 256592952 positive integers (up to 769778892) that are relatively prime to 769778892.
769778892 has 12 divisors, whose sum is 1496792360
The reverse of 769778892 is 298877967
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 63
Digital Root 9
Name
seven hundred sixty-nine million seven hundred seventy-eight thousand eight hundred ninety-two
Scientific notation
7.69778892 × 10^8
Engineering notation
7.69778892 × 10^6
Prime Factorization
2 × 2 × 9 × 21382747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
384889446
Product of the distinct prime numbers
The prime factorization of 769778892 is 2 × 2 × 9 × 21382747.
Since it has a total of 4 prime factors.
2 , 6 , 58 , 48 , 532 , 633 , 8861 , 5894 , 68849 , 69056 , 9827 , 536737 , 3233256 , 6966593 , 56810973 , 37029342 , 347440511 , 769258949 , 980087796 , 2070652531
n×2
1539557784
n×3
2309336676
n×4
3079115568
n×5
3848894460
n÷2
384889446
n÷3
256592964
n÷3
192444723
n÷5
153955778.4
n2
592559542568747664
n3
4.561398281226E+26
n4
3.5112681148928E+35
n5
2.7029000789971E+44
2 √n
27744.889475361
3 √n
916.47790543389
4 √n
166.56797253782
5 √n
59.878815352645
1 , 2 , 4 , 9 , 18 , 36 , 21382747 , 42765494 , 85530988 , 192444723 , 384889446 , 769778892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-769778891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 769778892 can be divided by 12 positive divisors.
The sum of these divisors (counting 769778892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101101111000011110010011001100
3
Ternary
1222122110211010100
4
Quaternary
231320132103030
5
Quinary
3034030411032
6
Senary
204215011100
8
Octal
5570362314
10
Decimal
769778892
12
Duodecimal
195969a90
16
Hexadecimal
2de1e4cc
20
Vigesimal
c0b274c
36
Base36
cqb170
md5
310b25fb41476dca67ea20b5f05b4fe4
sha1
dab345ebbedec37c5711862a2fec5795ba3c2da3
sha256
f08da8cb5f91c344f79cb63e81cfb97ef6bb874f7e6bacde6307e1db13856929
sha512
58f7842dd1de5dc17f051285e1c98fc83e8e5d8711cc003547f7216aba95b4f69b864ba8fae3b0ee35ed50e715ac0c064a34a0c0e733fe0bebac6f7ba2bedb67
ripemd-160
784f71ff89219d551d116d03b61860e737bf9ff9
Diameter
1539557784
Circumference
4836663423.9914
Area
1.8615807057485E+18
Volume
1.9106740440529E+27
Surface area
7.446322822994E+18
Circumference
4836663423.9914
Perimeter
3079115568
Area
592559542568747664
Diagonal
1088631749.0949
Surface area
3555357255412485984
Volume
4.561398281226E+26
Space diagonal
1333296151.5381
Perimeter
2309336676
Area
2.5658580855971E+17
Altitude
666648075.76904
Surface area
2.5658580855971E+17
Volume
5.3756594272459E+25
Height
362877249.69831