77441640 (number)

77441640 is an even 8-digits composite number following 77441639 and preceding 77441641. In scientific notation, it is written as 7.7441640 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 20651072 positive integers (up to 77441640) that are relatively prime to 77441640.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred forty-one thousand six hundred forty

Notation

Scientific notation 7.7441640 × 10^7
Engineering notation 7.7441640 × 10^6

Prime Factorization of 77441640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 645347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19360410
Product of the distinct prime numbers

The prime factorization of 77441640 is 2 × 2 × 2 × 3 × 5 × 645347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77441640)

Multiplication

n×y
n×2 154883280
n×3 232324920
n×4 309766560
n×5 387208200

Division

n÷y
n÷2 38720820
n÷3 25813880
n÷3 19360410
n÷5 15488328

Exponentiation

ny
n2 5997207605889600
n3 4.6443359242056E+23
n4 3.596649906814E+31
n5 2.7853046728952E+39

Nth Root

y√n
2√n 8800.0931813248
3√n 426.24390361734
4√n 93.808811853284
5√n 37.826391077947

Divisors of 77441640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77441639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77441640 can be divided by 32 positive divisors. The sum of these divisors (counting 77441640) is 1, the average is 0.03125.

Base conversion 77441640

Base System Value
2 Binary 100100111011010101001101000
3 Ternary 12101201102221220
4 Quaternary 10213122221220
5 Quinary 124311113030
6 Senary 11403502040
8 Octal 447325150
10 Decimal 77441640
12 Duodecimal 21b27920
16 Hexadecimal 49daa68
20 Vigesimal 1440420
36 Base36 1a3uco

Cryptographic Hash Functions

md5 1f456fb7de6c732d49b0ba2b817bc2ed
sha1 2e7d3f2d35353375589ac67ca14b19b956b196f9
sha256 7fc066df3f95052067d661aadf6e4d30b5aafde944e94c9839adeb5183df211f
sha512 b47561b2ecd697952c3f3b4c701f0cbe181656bc9adec83c28ec61a6aed4ebaf16a7a5ae1a84a559d0a13591e11538406dad8044f2c3fe69d392f0cc1e08b9d2
ripemd-160 a0db781cdca3bc792ea113de507a256749cdee27

77441640 as geometric shapes

Circle

Radius = n
Diameter 154883280
Circumference 486580174.61189
Area 1.8840783356716E+16

Sphere

Radius = n
Volume 1.945414882705E+24
Surface area 7.5363133426862E+16
Circumference 486580174.61189

Square

Length = n
Perimeter 309766560
Area 5997207605889600
Diagonal 109519017.58041

Cube

Length = n
Surface area 35983245635337600
Volume 4.6443359242056E+23
Space diagonal 134132855.10146

Equilateral Triangle

Length = n
Perimeter 232324920
Area 2.5968670692348E+15
Altitude 67066427.550729

Triangular Pyramid

Length = n
Surface area 2.5968670692348E+15
Volume 5.4734023768568E+22
Height 36506339.193472