77402012 (number)

77402012 is an even 8-digits composite number following 77402011 and preceding 77402013. In scientific notation, it is written as 7.7402012 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 38562720 positive integers (up to 77402012) that are relatively prime to 77402012.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred two thousand twelve

Notation

Scientific notation 7.7402012 × 10^7
Engineering notation 7.7402012 × 10^6

Prime Factorization of 77402012

Prime Factorization 2 × 2 × 281 × 68863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38701006
Product of the distinct prime numbers

The prime factorization of 77402012 is 2 × 2 × 281 × 68863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 9, 97, 566, 739, 1713, 2053, 76079, 72801, 458712, 957107, 2829506, 4704104, 92942373, 30159773, 217353499, 572575902, 5989204674, 4791318886

Basic calculations (n = 77402012)

Multiplication

n×y
n×2 154804024
n×3 232206036
n×4 309608048
n×5 387010060

Division

n÷y
n÷2 38701006
n÷3 25800670.666667
n÷3 19350503
n÷5 15480402.4

Exponentiation

ny
n2 5991071461648144
n3 4.6372098516735E+23
n4 3.5892937258575E+31
n5 2.7781855604035E+39

Nth Root

y√n
2√n 8797.8413261436
3√n 426.17118616892
4√n 93.796808720465
5√n 37.822519023738

Divisors of 77402012

1, 2, 4, 281, 562, 1124, 68863, 137726, 275452, 19350503, 38701006, 77402012

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 -77402011
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 77402012 can be divided by 12 positive divisors. The sum of these divisors (counting 77402012) is 1, the average is 0.083333333333333.

Base conversion 77402012

Base System Value
2 Binary 100100111010000111110011100
3 Ternary 12101122102121012
4 Quaternary 10213100332130
5 Quinary 124303331022
6 Senary 11402554352
8 Octal 447207634
10 Decimal 77402012
12 Duodecimal 21b089b8
16 Hexadecimal 49d0f9c
20 Vigesimal 143f50c
36 Base36 1a2zrw

Cryptographic Hash Functions

md5 8a1e3699b16b6586897bd3e5746c777c
sha1 8e0c9985b97889b3080673f70c9245d5cc662483
sha256 30d03f56ad2e85080f4750964a8c5696ad4aac6972d70e60d5d72856ac60a0e1
sha512 fc23a6640753009bc4a0ac77b2c32fdc336fcd8ef42669a3e739ebaeb04bb8eeb649127a79ab064fec4cca0b5dd176bb1ca241c91f8a685f400233b006990486
ripemd-160 6dfac77eed6ec4a82188506191e202b11d6f199f

77402012 as geometric shapes

Circle

Radius = n
Diameter 154804024
Circumference 486331184.54454
Area 1.8821506091045E+16

Sphere

Radius = n
Volume 1.9424299204229E+24
Surface area 7.5286024364181E+16
Circumference 486331184.54454

Square

Length = n
Perimeter 309608048
Area 5991071461648144
Diagonal 109462975.12537

Cube

Length = n
Surface area 35946428769888864
Volume 4.6372098516735E+23
Space diagonal 134064217.39206

Equilateral Triangle

Length = n
Perimeter 232206036
Area 2.5942100408376E+15
Altitude 67032108.696028

Triangular Pyramid

Length = n
Surface area 2.5942100408376E+15
Volume 5.465004219839E+22
Height 36487658.375122