77408042 (number)

77408042 is an even 8-digits composite number following 77408041 and preceding 77408043. In scientific notation, it is written as 7.7408042 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 38704020 positive integers (up to 77408042) that are relatively prime to 77408042.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred eight thousand forty-two

Notation

Scientific notation 7.7408042 × 10^7
Engineering notation 7.7408042 × 10^6

Prime Factorization of 77408042

Prime Factorization 2 × 38704021

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77408042
Product of the distinct prime numbers

The prime factorization of 77408042 is 2 × 38704021. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 7, 20, 546, 257, 6366, 7614, 47733, 83136, 561257, 157762, 6431925, 5339241, 42088982, 96825973, 26194462, 943732781, 2944584970, 8271355448

Basic calculations (n = 77408042)

Multiplication

n×y
n×2 154816084
n×3 232224126
n×4 309632168
n×5 387040210

Division

n÷y
n÷2 38704021
n÷3 25802680.666667
n÷3 19352010.5
n÷5 15481608.4

Exponentiation

ny
n2 5992004966273764
n3 4.6382937209353E+23
n4 3.5904123515849E+31
n5 2.7792679010881E+39

Nth Root

y√n
2√n 8798.1840171708
3√n 426.18225283009
4√n 93.79863547606
5√n 37.823108317678

Divisors of 77408042

1, 2, 38704021, 77408042

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 -77408041
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 77408042 can be divided by 4 positive divisors. The sum of these divisors (counting 77408042) is 1, the average is 0.25.

Base conversion 77408042

Base System Value
2 Binary 100100111010010011100101010
3 Ternary 12101122201212112
4 Quaternary 10213102130222
5 Quinary 124304024132
6 Senary 11403042322
8 Octal 447223452
10 Decimal 77408042
12 Duodecimal 21b103a2
16 Hexadecimal 49d272a
20 Vigesimal 143g022
36 Base36 1a34fe

Cryptographic Hash Functions

md5 adc6433bd12f3f67655b826d1c88d11c
sha1 6ef365aabe016c65665f83cd0c67ad81407a7fdb
sha256 f046c3d208cf1bcf50eff48a8703aa5a0541c63de1b8e4e7782068a0c89848bb
sha512 d2f865686cf764ad8cef9dcfb93927f208ea79d4afc196744f4598cc4061797f3e55d3acebcfde74cf2cad3e33603e759e97b860185b51f628547af98139842d
ripemd-160 58215b6765eb1d234b83b92947f12c16c966b38f

77408042 as geometric shapes

Circle

Radius = n
Diameter 154816084
Circumference 486369072.15194
Area 1.8824438782319E+16

Sphere

Radius = n
Volume 1.9428839305176E+24
Surface area 7.5297755129277E+16
Circumference 486369072.15194

Square

Length = n
Perimeter 309632168
Area 5992004966273764
Diagonal 109471502.83315

Cube

Length = n
Surface area 35952029797642584
Volume 4.6382937209353E+23
Space diagonal 134074661.65843

Equilateral Triangle

Length = n
Perimeter 232224126
Area 2.5946142601978E+15
Altitude 67037330.829213

Triangular Pyramid

Length = n
Surface area 2.5946142601978E+15
Volume 5.4662815720139E+22
Height 36490500.944382