77774989 (number)

77774989 is an odd 8-digits composite number following 77774988 and preceding 77774990. In scientific notation, it is written as 7.7774989 × 10^7. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 76120156 positive integers (up to 77774989) that are relatively prime to 77774989.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-four thousand nine hundred eighty-nine

Notation

Scientific notation 7.7774989 × 10^7
Engineering notation 7.7774989 × 10^6

Prime Factorization of 77774989

Prime Factorization 47 × 1654787

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77774989
Product of the distinct prime numbers

The prime factorization of 77774989 is 47 × 1654787. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 85, 38, 855, 837, 26, 9212, 14034, 31427, 586689, 630936, 658502, 6685176, 88423278, 95163210, 748955620, 135284871, 5300960139, 6720915597

Basic calculations (n = 77774989)

Multiplication

n×y
n×2 155549978
n×3 233324967
n×4 311099956
n×5 388874945

Division

n÷y
n÷2 38887494.5
n÷3 25924996.333333
n÷3 19443747.25
n÷5 15554997.8

Exponentiation

ny
n2 6048948913950121
n3 4.7045693524403E+23
n4 3.6589782963578E+31
n5 2.8457699675047E+39

Nth Root

y√n
2√n 8819.0129266262
3√n 426.85461981478
4√n 93.909599757566
5√n 37.858900034632

Divisors of 77774989

1, 47, 1654787, 77774989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77774988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77774989 can be divided by 4 positive divisors. The sum of these divisors (counting 77774989) is 1, the average is 0.25.

Base conversion 77774989

Base System Value
2 Binary 100101000101100000010001101
3 Ternary 12102100101020011
4 Quaternary 10220230002031
5 Quinary 124402244424
6 Senary 11414553221
8 Octal 450540215
10 Decimal 77774989
12 Duodecimal 22068811
16 Hexadecimal 4a2c08d
20 Vigesimal 1461h99
36 Base36 1aazkd

Cryptographic Hash Functions

md5 863ec0d5cc1b60b79ca21765745a5b7a
sha1 48b77b7e24b0cba082b26784757f87508af21d20
sha256 70595a940af135b98e0e57a1f9b0564eee1aa0fbd5ad7e7c0341e474869dab11
sha512 4065ad516cced5ccd60ab21aaa8f284c3632eb68a84f2f0286111db75c3bb273f7e3850b56162d226bf4addfe83504495248676b418dc4b437a6e61ae231227f
ripemd-160 a95d816d9e0962cb181c31636b4984fd96fdaa71

77774989 as geometric shapes

Circle

Radius = n
Diameter 155549978
Circumference 488674668.15085
Area 1.9003333470006E+16

Sphere

Radius = n
Volume 1.970645402124E+24
Surface area 7.6013333880023E+16
Circumference 488674668.15085

Square

Length = n
Perimeter 311099956
Area 6048948913950121
Diagonal 109990444.25722

Cube

Length = n
Surface area 36293693483700726
Volume 4.7045693524403E+23
Space diagonal 134710232.50611

Equilateral Triangle

Length = n
Perimeter 233324967
Area 2.6192717128375E+15
Altitude 67355116.253055

Triangular Pyramid

Length = n
Surface area 2.6192717128375E+15
Volume 5.5443881527883E+22
Height 36663481.419073