77050981 (number)

77050981 is an odd 8-digits composite number following 77050980 and preceding 77050982. In scientific notation, it is written as 7.7050981 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 65385600 positive integers (up to 77050981) that are relatively prime to 77050981.

Interesting facts

Basic properties

Name

Name seventy-seven million fifty thousand nine hundred eighty-one

Notation

Scientific notation 7.7050981 × 10^7
Engineering notation 7.7050981 × 10^6

Prime Factorization of 77050981

Prime Factorization 7 × 7 × 101 × 15569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11007283
Product of the distinct prime numbers

The prime factorization of 77050981 is 7 × 7 × 101 × 15569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 2, 25, 994, 434, 6185, 3830, 78232, 60397, 997771, 497567, 4367253, 2371176, 30339529, 10402280, 245351128, 439124262, 9666770785, 2911223826

Basic calculations (n = 77050981)

Multiplication

n×y
n×2 154101962
n×3 231152943
n×4 308203924
n×5 385254905

Division

n÷y
n÷2 38525490.5
n÷3 25683660.333333
n÷3 19262745.25
n÷5 15410196.2

Exponentiation

ny
n2 5936853673062361
n3 4.5744039956291E+23
n4 3.5246231535354E+31
n5 2.7157567163522E+39

Nth Root

y√n
2√n 8777.8688187965
3√n 425.52595736984
4√n 93.690281346554
5√n 37.788150336888

Divisors of 77050981

1, 7, 49, 101, 707, 4949, 15569, 108983, 762881, 1572469, 11007283, 77050981

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 -77050980
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 77050981 can be divided by 12 positive divisors. The sum of these divisors (counting 77050981) is 1, the average is 0.083333333333333.

Base conversion 77050981

Base System Value
2 Binary 100100101111011010001100101
3 Ternary 12100222121002001
4 Quaternary 10211323101211
5 Quinary 124211112411
6 Senary 11351245301
8 Octal 445732145
10 Decimal 77050981
12 Duodecimal 21979831
16 Hexadecimal 497b465
20 Vigesimal 141b791
36 Base36 19vgx1

Cryptographic Hash Functions

md5 0a55c39640f025fe1927ba44df0e9c24
sha1 a5c1b7f780678ed62261a98ae8bfd57db03307ae
sha256 ab74c7a57eb52885b88af0da03e4ccb05bc8c4f5942748bf67fe38bc942c11f7
sha512 1d71b12db287e2dd4a5fc7c3101f44104310cd7b76d2f9efbe6ed5641aad4f1d3e6a1e5cd55e1df752128b6cc6113b2f6b993b3d59683cd9beae5086b5590033
ripemd-160 24a22b87b8303a9831a54c7dfe91522d3c6556af

77050981 as geometric shapes

Circle

Radius = n
Diameter 154101962
Circumference 484125591.72297
Area 1.865117588473E+16

Sphere

Radius = n
Volume 1.9161218649627E+24
Surface area 7.4604703538921E+16
Circumference 484125591.72297

Square

Length = n
Perimeter 308203924
Area 5936853673062361
Diagonal 108966542.32435

Cube

Length = n
Surface area 35621122038374166
Volume 4.5744039956291E+23
Space diagonal 133456213.86502

Equilateral Triangle

Length = n
Perimeter 231152943
Area 2.5707330497115E+15
Altitude 66728106.932512

Triangular Pyramid

Length = n
Surface area 2.5707330497115E+15
Volume 5.3909868086603E+22
Height 36322180.774784