77070420 (number)

77070420 is an even 8-digits composite number following 77070419 and preceding 77070421. In scientific notation, it is written as 7.7070420 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 17615232 positive integers (up to 77070420) that are relatively prime to 77070420.

Interesting facts

Basic properties

Name

Name seventy-seven million seventy thousand four hundred twenty

Notation

Scientific notation 7.7070420 × 10^7
Engineering notation 7.7070420 × 10^6

Prime Factorization of 77070420

Prime Factorization 2 × 2 × 15 × 63 × 20389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38535210
Product of the distinct prime numbers

The prime factorization of 77070420 is 2 × 2 × 15 × 63 × 20389. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 56, 51, 323, 897, 2122, 4543, 20153, 95615, 419554, 563238, 2399222, 7291156, 60300211, 83769278, 73992311, 595817007, 9332413944, 5935863424

Basic calculations (n = 77070420)

Multiplication

n×y
n×2 154140840
n×3 231211260
n×4 308281680
n×5 385352100

Division

n÷y
n÷2 38535210
n÷3 25690140
n÷3 19267605
n÷5 15414084

Exponentiation

ny
n2 5939849638976400
n3 4.5778670641276E+23
n4 3.5281813733648E+31
n5 2.719184202814E+39

Nth Root

y√n
2√n 8778.9760222933
3√n 425.56173932205
4√n 93.696190009484
5√n 37.79005684016

Divisors of 77070420

1, 2, 4, 15, 30, 60, 63, 126, 252, 945, 1890, 3780, 20389, 40778, 81556, 305835, 611670, 1223340, 1284507, 2569014, 5138028, 19267605, 38535210, 77070420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77070419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77070420 can be divided by 24 positive divisors. The sum of these divisors (counting 77070420) is 1, the average is 0.041666666666667.

Base conversion 77070420

Base System Value
2 Binary 100100110000000000001010100
3 Ternary 12101000120202000
4 Quaternary 10212000001110
5 Quinary 124212223140
6 Senary 11351515300
8 Octal 446000124
10 Decimal 77070420
12 Duodecimal 21988b30
16 Hexadecimal 4980054
20 Vigesimal 141dg10
36 Base36 19vvx0

Cryptographic Hash Functions

md5 3ffa86bb4e30c0c95e3448a41e510f6f
sha1 0cee176a5338d008ae31750f32802f6857419618
sha256 fa41012c07d8aea8b02868134ea1261da6567ba825392433526765202a39d719
sha512 87f567ca65bbc87fcfbdc7a6b71488b37c8376224e53b5b6aafdbfcb463380a26eb674f43faaef913640d6ce23cbe029436a21b418726c71905d1555e5622230
ripemd-160 8c249abc71873f2e51992853a5c51b8c16d40b57

77070420 as geometric shapes

Circle

Radius = n
Diameter 154140840
Circumference 484247730.56216
Area 1.8660587989236E+16

Sphere

Radius = n
Volume 1.9175724717032E+24
Surface area 7.4642351956945E+16
Circumference 484247730.56216

Square

Length = n
Perimeter 308281680
Area 5939849638976400
Diagonal 108994033.22179

Cube

Length = n
Surface area 35639097833858400
Volume 4.5778670641276E+23
Space diagonal 133489883.20067

Equilateral Triangle

Length = n
Perimeter 231211260
Area 2.5720303410067E+15
Altitude 66744941.600336

Triangular Pyramid

Length = n
Surface area 2.5720303410067E+15
Volume 5.3950680740253E+22
Height 36331344.407264