77761776 (number)

77761776 is an even 8-digits composite number following 77761775 and preceding 77761777. In scientific notation, it is written as 7.7761776 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 25857216 positive integers (up to 77761776) that are relatively prime to 77761776.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred sixty-one thousand seven hundred seventy-six

Notation

Scientific notation 7.7761776 × 10^7
Engineering notation 7.7761776 × 10^6

Prime Factorization of 77761776

Prime Factorization 2 × 2 × 2 × 2 × 3 × 463 × 3499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9720222
Product of the distinct prime numbers

The prime factorization of 77761776 is 2 × 2 × 2 × 2 × 3 × 463 × 3499. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77761776)

Multiplication

n×y
n×2 155523552
n×3 233285328
n×4 311047104
n×5 388808880

Division

n÷y
n÷2 38880888
n÷3 25920592
n÷3 19440444
n÷5 15552355.2

Exponentiation

ny
n2 6046893806674176
n3 4.7021720169038E+23
n4 3.6564924709195E+31
n5 2.8433534846932E+39

Nth Root

y√n
2√n 8818.2637746894
3√n 426.83044602153
4√n 93.905610986189
5√n 37.857613596282

Divisors of 77761776

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77761775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77761776 can be divided by 40 positive divisors. The sum of these divisors (counting 77761776) is 1, the average is 0.025.

Base conversion 77761776

Base System Value
2 Binary 100101000101000110011110000
3 Ternary 12102022201002210
4 Quaternary 10220220303300
5 Quinary 124401334101
6 Senary 11414412120
8 Octal 450506360
10 Decimal 77761776
12 Duodecimal 22061040
16 Hexadecimal 4a28cf0
20 Vigesimal 146048g
36 Base36 1aapdc

Cryptographic Hash Functions

md5 e2dac4eb8e88ad4d82c8a998c1bd2269
sha1 21c884f5317d6b2b14eb11f3c32c535eeac3793d
sha256 6267281e5a6fcdfb7fb695c0b2e991b8ac35b370f5db161d09db6950c188a69c
sha512 6408ab1745bb7c36d583f8b9eccc93a38b06bd076b5b86a4ebfdf6f3da2ea4faad408a90ef9afcdd0f96e15f2742e48b4a8d17c855b2e32b6c11286447c13241
ripemd-160 d6c04041fbc29c5807edb661e35a3b0e1604eaeb

77761776 as geometric shapes

Circle

Radius = n
Diameter 155523552
Circumference 488591648.42339
Area 1.8996877160085E+16

Sphere

Radius = n
Volume 1.9696412085627E+24
Surface area 7.5987508640341E+16
Circumference 488591648.42339

Square

Length = n
Perimeter 311047104
Area 6046893806674176
Diagonal 109971758.25342

Cube

Length = n
Surface area 36281362840045056
Volume 4.7021720169038E+23
Space diagonal 134687346.91879

Equilateral Triangle

Length = n
Perimeter 233285328
Area 2.6183818252833E+15
Altitude 67343673.459395

Triangular Pyramid

Length = n
Surface area 2.6183818252833E+15
Volume 5.5415628657639E+22
Height 36657252.75114