77809742 (number)

77809742 is an even 8-digits composite number following 77809741 and preceding 77809743. In scientific notation, it is written as 7.7809742 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 37687680 positive integers (up to 77809742) that are relatively prime to 77809742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7809742 × 10^7
Engineering notation 7.7809742 × 10^6

Prime Factorization of 77809742

Prime Factorization 2 × 37 × 241 × 4363

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77809742
Product of the distinct prime numbers

The prime factorization of 77809742 is 2 × 37 × 241 × 4363. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 37, 71, 761, 33, 6160, 3974, 44842, 30305, 388941, 201338, 2837070, 2609516, 1449285, 18866740, 789819563, 85406229, 3391746406, 4856640537

Basic calculations (n = 77809742)

Multiplication

n×y
n×2 155619484
n×3 233429226
n×4 311238968
n×5 389048710

Division

n÷y
n÷2 38904871
n÷3 25936580.666667
n÷3 19452435.5
n÷5 15561948.4

Exponentiation

ny
n2 6054355950106564
n3 4.7108787445396E+23
n4 3.6655225970591E+31
n5 2.8521336757234E+39

Nth Root

y√n
2√n 8820.9830517919
3√n 426.91818896383
4√n 93.920088648765
5√n 37.862282806569

Divisors of 77809742

1, 2, 37, 74, 241, 482, 4363, 8726, 8917, 17834, 161431, 322862, 1051483, 2102966, 38904871, 77809742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77809741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77809742 can be divided by 16 positive divisors. The sum of these divisors (counting 77809742) is 1, the average is 0.0625.

Base conversion 77809742

Base System Value
2 Binary 100101000110100100001001110
3 Ternary 12102102010220022
4 Quaternary 10220310201032
5 Quinary 124404402432
6 Senary 11415422142
8 Octal 450644116
10 Decimal 77809742
12 Duodecimal 22084952
16 Hexadecimal 4a3484e
20 Vigesimal 1466472
36 Base36 1abqdq

Cryptographic Hash Functions

md5 a687891833244a8580227d2e24bd3edd
sha1 2a4cfed7c4226d51ca69a80921abec8e24e9d351
sha256 a2fba00e174b8d358ece6e3746efb14d7d9151ebfbdc85c9eabd7c943089b4ec
sha512 edb0362e57fd75209c83862fc363f94a8938242188636c92e3984a1cb5e9be5eea160879c35c80f1b452ca2d9cebf04a6446eba88c2a2d2f785cf712b1cd5162
ripemd-160 be0496df889ea3f413aa774aef579cf43a9f6e65

77809742 as geometric shapes

Circle

Radius = n
Diameter 155619484
Circumference 488893027.68983
Area 1.9020320175072E+16

Sphere

Radius = n
Volume 1.9732882741064E+24
Surface area 7.608128070029E+16
Circumference 488893027.68983

Square

Length = n
Perimeter 311238968
Area 6054355950106564
Diagonal 110039592.42115

Cube

Length = n
Surface area 36326135700639384
Volume 4.7108787445396E+23
Space diagonal 134770426.46783

Equilateral Triangle

Length = n
Perimeter 233429226
Area 2.6216130281729E+15
Altitude 67385213.233913

Triangular Pyramid

Length = n
Surface area 2.6216130281729E+15
Volume 5.5518238426858E+22
Height 36679864.140384