769449780 (number)

769449780 is an even 9-digits composite number following 769449779 and preceding 769449781. In scientific notation, it is written as 7.69449780 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 181025280 positive integers (up to 769449780) that are relatively prime to 769449780.

Interesting facts

Basic properties

Name

Name seven hundred sixty-nine million four hundred forty-nine thousand seven hundred eighty

Notation

Scientific notation 7.69449780 × 10^8
Engineering notation 7.69449780 × 10^6

Prime Factorization of 769449780

Prime Factorization 2 × 2 × 9 × 111 × 45 × 11 × 389

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 384724890
Product of the distinct prime numbers

The prime factorization of 769449780 is 2 × 2 × 9 × 111 × 45 × 11 × 389. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 769449780)

Multiplication

n×y
n×2 1538899560
n×3 2308349340
n×4 3077799120
n×5 3847248900

Division

n÷y
n÷2 384724890
n÷3 256483260
n÷3 192362445
n÷5 153889956

Exponentiation

ny
n2 592052963942048400
n3 4.5555502285356E+26
n4 3.5052671211256E+35
n5 2.6971270151914E+44

Nth Root

y√n
2√n 27738.957803061
3√n 916.34727620374
4√n 166.55016602532
5√n 59.873694347656

Divisors of 769449780

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -769449779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 769449780 can be divided by 96 positive divisors. The sum of these divisors (counting 769449780) is 1, the average is 0.010416666666667.

Base conversion 769449780

Base System Value
2 Binary 101101110111001101111100110100
3 Ternary 1222121212002200000
4 Quaternary 231313031330310
5 Quinary 3033434343110
6 Senary 204203551300
8 Octal 5567157464
10 Decimal 769449780
12 Duodecimal 19582b530
16 Hexadecimal 2ddcdf34
20 Vigesimal c091490
36 Base36 cq3z90

Cryptographic Hash Functions

md5 cb8bb721afdf69ad3919183dc2b16cb9
sha1 45296995568022803c6ee73bbc144fb187b7a4a6
sha256 34fb7716de079712411e3adee5cfe42fbc3ad292fd52ae83812f085a75dc0db7
sha512 82322f7ed915b5248d275608e3dac999621daa9424781c4167f35ae55dfb692af36cbb35d65ff066861c5594dda3f9156a9c8c99bac1f0718cd390001603bdd2
ripemd-160 2a198a9d8cefa15c7a07f53d4eb78fc49e3dd02d

769449780 as geometric shapes

Circle

Radius = n
Diameter 1538899560
Circumference 4834595552.3086
Area 1.8599892420564E+18

Sphere

Radius = n
Volume 1.9082244174702E+27
Surface area 7.4399569682256E+18
Circumference 4834595552.3086

Square

Length = n
Perimeter 3077799120
Area 592052963942048400
Diagonal 1088166314.441

Cube

Length = n
Surface area 3552317783652290400
Volume 4.5555502285356E+26
Space diagonal 1332726112.8327

Equilateral Triangle

Length = n
Perimeter 2308349340
Area 2.5636645357984E+17
Altitude 666363056.41635

Triangular Pyramid

Length = n
Surface area 2.5636645357984E+17
Volume 5.3687674310557E+25
Height 362722104.81366