77731068 (number)

77731068 is an even 8-digits composite number following 77731067 and preceding 77731069. In scientific notation, it is written as 7.7731068 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 25910352 positive integers (up to 77731068) that are relatively prime to 77731068.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred thirty-one thousand sixty-eight

Notation

Scientific notation 7.7731068 × 10^7
Engineering notation 7.7731068 × 10^6

Prime Factorization of 77731068

Prime Factorization 2 × 2 × 3 × 6477589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38865534
Product of the distinct prime numbers

The prime factorization of 77731068 is 2 × 2 × 3 × 6477589. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 50, 87, 727, 675, 5020, 8053, 38063, 89092, 759505, 715977, 2324466, 9860971, 95649830, 97420255, 161693162, 422637673, 8074172855, 6898328893

Basic calculations (n = 77731068)

Multiplication

n×y
n×2 155462136
n×3 233193204
n×4 310924272
n×5 388655340

Division

n÷y
n÷2 38865534
n÷3 25910356
n÷3 19432767
n÷5 15546213.6

Exponentiation

ny
n2 6042118932420624
n3 4.6966035760007E+23
n4 3.6507201193516E+31
n5 2.8377437384629E+39

Nth Root

y√n
2√n 8816.5224436849
3√n 426.77425373909
4√n 93.896338819386
5√n 37.854623141757

Divisors of 77731068

1, 2, 3, 4, 6, 12, 6477589, 12955178, 19432767, 25910356, 38865534, 77731068

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 -77731067
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 77731068 can be divided by 12 positive divisors. The sum of these divisors (counting 77731068) is 1, the average is 0.083333333333333.

Base conversion 77731068

Base System Value
2 Binary 100101000100001010011111100
3 Ternary 12102021010222110
4 Quaternary 10220201103330
5 Quinary 124344343233
6 Senary 11414014020
8 Octal 450412374
10 Decimal 77731068
12 Duodecimal 22047310
16 Hexadecimal 4a214fc
20 Vigesimal 145g7d8
36 Base36 1aa1oc

Cryptographic Hash Functions

md5 0438f6b43e9bfa8e8c33b4a13de7ebca
sha1 4ca09acf360cf00cbbf0f65c900dc2925b5e711e
sha256 e3326a835160c206b76ac3efb1953573face1f1b60287266002aa6d710717c8a
sha512 9b514bae4068cfd2aec1690a494cfd1b9dc31d02aec2f0cfc670dcec86d249e47fe5ad47c82db559b054ebfd8da185a5474d3ea573976bd2ffcdd4ca12124fb9
ripemd-160 7e3d9299df42ea794b8e76bce2c3d82f4db98394

77731068 as geometric shapes

Circle

Radius = n
Diameter 155462136
Circumference 488398704.36898
Area 1.8981876450208E+16

Sphere

Radius = n
Volume 1.9673087054917E+24
Surface area 7.5927505800834E+16
Circumference 488398704.36898

Square

Length = n
Perimeter 310924272
Area 6042118932420624
Diagonal 109928330.58335

Cube

Length = n
Surface area 36252713594523744
Volume 4.6966035760007E+23
Space diagonal 134634159.10259

Equilateral Triangle

Length = n
Perimeter 233193204
Area 2.6163142440816E+15
Altitude 67317079.551296

Triangular Pyramid

Length = n
Surface area 2.6163142440816E+15
Volume 5.5350003952252E+22
Height 36642776.861115