77328640 (number)

77328640 is an even 8-digits composite number following 77328639 and preceding 77328641. In scientific notation, it is written as 7.7328640 × 10^7. The sum of its digits is 37. It has a total of 10 prime factors and 36 positive divisors. There are 30930944 positive integers (up to 77328640) that are relatively prime to 77328640.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred twenty-eight thousand six hundred forty

Notation

Scientific notation 7.7328640 × 10^7
Engineering notation 7.7328640 × 10^6

Prime Factorization of 77328640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 60413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 604130
Product of the distinct prime numbers

The prime factorization of 77328640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 60413. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77328640)

Multiplication

n×y
n×2 154657280
n×3 231985920
n×4 309314560
n×5 386643200

Division

n÷y
n÷2 38664320
n÷3 25776213.333333
n÷3 19332160
n÷5 15465728

Exponentiation

ny
n2 5979718564249600
n3 4.6240350415617E+23
n4 3.5757034107631E+31
n5 2.7650428179767E+39

Nth Root

y√n
2√n 8793.6704509551
3√n 426.03648287548
4√n 93.774572518114
5√n 37.815345652806

Divisors of 77328640

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77328639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77328640 can be divided by 36 positive divisors. The sum of these divisors (counting 77328640) is 1, the average is 0.027777777777778.

Base conversion 77328640

Base System Value
2 Binary 100100110111111000100000000
3 Ternary 12101111200221201
4 Quaternary 10212333010000
5 Quinary 124244004030
6 Senary 11401230544
8 Octal 446770400
10 Decimal 77328640
12 Duodecimal 21a92454
16 Hexadecimal 49bf100
20 Vigesimal 14361c0
36 Base36 1a1f5s

Cryptographic Hash Functions

md5 e1ae498def00017d0ba3211b4a1cf85c
sha1 1ce3fb7e7bda8023d8c3804c2a284ba96f623506
sha256 d1478d6e9740cbbe9b9ee2f0d1302244e84a3ce4159c4a8671bf876962d015a5
sha512 b8ffbd5cecfcfd71c944f320bbeec95a26414c92453fd537f3f52c33acb02e9abd00dd436d12067043863ba10b64e0c21f97bdaf3ef1d16ac46bf3c1dbc0e090
ripemd-160 cd039bc6661d9a8b62d4b6bc2152aba0268ed4a5

77328640 as geometric shapes

Circle

Radius = n
Diameter 154657280
Circumference 485870174.67218
Area 1.8785839911981E+16

Sphere

Radius = n
Volume 1.9369112688683E+24
Surface area 7.5143359647924E+16
Circumference 485870174.67218

Square

Length = n
Perimeter 309314560
Area 5979718564249600
Diagonal 109359211.44787

Cube

Length = n
Surface area 35878311385497600
Volume 4.6240350415617E+23
Space diagonal 133937133.3602

Equilateral Triangle

Length = n
Perimeter 231985920
Area 2.5892940920608E+15
Altitude 66968566.680101

Triangular Pyramid

Length = n
Surface area 2.5892940920608E+15
Volume 5.4494775572209E+22
Height 36453070.482622