69778890 (number)

69778890 is an even 8-digits composite number following 69778889 and preceding 69778891. In scientific notation, it is written as 6.9778890 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 18413568 positive integers (up to 69778890) that are relatively prime to 69778890.

Interesting facts

Basic properties

Name

Name sixty-nine million seven hundred seventy-eight thousand eight hundred ninety

Notation

Scientific notation 6.9778890 × 10^7
Engineering notation 6.9778890 × 10^6

Prime Factorization of 69778890

Prime Factorization 2 × 1455 × 3 × 7993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69778890
Product of the distinct prime numbers

The prime factorization of 69778890 is 2 × 1455 × 3 × 7993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 7, 74, 697, 294, 1019, 2454, 5240, 60491, 996593, 234384, 8221288, 2363950, 24080166, 35513039, 394629178, 893402617, 8936070656, 8824045724

Basic calculations (n = 69778890)

Multiplication

n×y
n×2 139557780
n×3 209336670
n×4 279115560
n×5 348894450

Division

n÷y
n÷2 34889445
n÷3 23259630
n÷3 17444722.5
n÷5 13955778

Exponentiation

ny
n2 4869093489632100
n3 3.3975993901275E+23
n4 2.3708071410778E+31
n5 1.6543229070848E+39

Nth Root

y√n
2√n 8353.3759642434
3√n 411.6941401965
4√n 91.396805000194
5√n 37.046297613623

Divisors of 69778890

1, 2, 3, 6, 1455, 2910, 4365, 7993, 8730, 15986, 23979, 47958, 11629815, 23259630, 34889445, 69778890

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 -69778889
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 69778890 can be divided by 16 positive divisors. The sum of these divisors (counting 69778890) is 1, the average is 0.0625.

Base conversion 69778890

Base System Value
2 Binary 100001010001011110111001010
3 Ternary 11212022010122100
4 Quaternary 10022023313022
5 Quinary 120330411030
6 Senary 10531334230
8 Octal 412136712
10 Decimal 69778890
12 Duodecimal 1b451376
16 Hexadecimal 428bdca
20 Vigesimal 11g274a
36 Base36 15jlqi

Cryptographic Hash Functions

md5 c88644d3565d0e0fb4effe4c1ebe976e
sha1 17eea89783dc96346bff61fa7bf1ac2ff5d14590
sha256 41c84dc6f50e720e709768354bb5a2fa9dd476d9f1360d0a212965c1bc70472e
sha512 6c4441f4fc57433fc4ab2174066a869cc91b9e7c78066f6228b47f63ff92dabadf3ab5e5648a29b21d25a051c7bf786d2fa934608fa1c12923dbb237d018a976
ripemd-160 56b1193b4425b99ad3e471662ae2c75e42bf6459

69778890 as geometric shapes

Circle

Radius = n
Diameter 139557780
Circumference 438433696.3993
Area 1.529670833667E+16

Sphere

Radius = n
Volume 1.4231831045154E+24
Surface area 6.118683334668E+16
Circumference 438433696.3993

Square

Length = n
Perimeter 279115560
Area 4869093489632100
Diagonal 98682252.60534

Cube

Length = n
Surface area 29214560937792600
Volume 3.3975993901275E+23
Space diagonal 120860582.77576

Equilateral Triangle

Length = n
Perimeter 209336670
Area 2.1083793277114E+15
Altitude 60430291.38788

Triangular Pyramid

Length = n
Surface area 2.1083793277114E+15
Volume 4.0041092808574E+22
Height 32894084.20178