77776628 (number)

77776628 is an even 8-digits composite number following 77776627 and preceding 77776629. In scientific notation, it is written as 7.7776628 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 38865792 positive integers (up to 77776628) that are relatively prime to 77776628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7776628 × 10^7
Engineering notation 7.7776628 × 10^6

Prime Factorization of 77776628

Prime Factorization 2 × 2 × 2129 × 9133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38888314
Product of the distinct prime numbers

The prime factorization of 77776628 is 2 × 2 × 2129 × 9133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 96, 56, 964, 585, 8107, 1360, 905, 59601, 698147, 718949, 499194, 7044436, 81369196, 58558403, 914404032, 14926370, 8085305170, 887141798

Basic calculations (n = 77776628)

Multiplication

n×y
n×2 155553256
n×3 233329884
n×4 311106512
n×5 388883140

Division

n÷y
n÷2 38888314
n÷3 25925542.666667
n÷3 19444157
n÷5 15555325.6

Exponentiation

ny
n2 6049203863050384
n3 4.7048667855263E+23
n4 3.6592867376744E+31
n5 2.8460698334143E+39

Nth Root

y√n
2√n 8819.1058503683
3√n 426.85761825004
4√n 93.910094507291
5√n 37.859059598047

Divisors of 77776628

1, 2, 4, 2129, 4258, 8516, 9133, 18266, 36532, 19444157, 38888314, 77776628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77776627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77776628 can be divided by 12 positive divisors. The sum of these divisors (counting 77776628) is 1, the average is 0.083333333333333.

Base conversion 77776628

Base System Value
2 Binary 100101000101100011011110100
3 Ternary 12102100110110212
4 Quaternary 10220230123310
5 Quinary 124402323003
6 Senary 11415004552
8 Octal 450543364
10 Decimal 77776628
12 Duodecimal 22069758
16 Hexadecimal 4a2c6f4
20 Vigesimal 14621b8
36 Base36 1ab0tw

Cryptographic Hash Functions

md5 37f9163d60bda9a325b01d072c84f289
sha1 585f1ef31895f4065d27232afca73ae4b6b4480c
sha256 66a21aeacd100365f477e0f1ae100979b7e4095328f0e7e6e2ea25a197f25a0d
sha512 9578e63239d665c3590051013642975e1a43d9172fe824775b66dba0049c186b97805d58c3fae27f9524f143da31911ea90be2c6cca26685c96d972f762c9485
ripemd-160 4072bb59f3f50ad9a2cd071b2e187eff29ef0b9b

77776628 as geometric shapes

Circle

Radius = n
Diameter 155553256
Circumference 488684966.29157
Area 1.9004134416226E+16

Sphere

Radius = n
Volume 1.9707699906038E+24
Surface area 7.6016537664904E+16
Circumference 488684966.29157

Square

Length = n
Perimeter 311106512
Area 6049203863050384
Diagonal 109992762.15325

Cube

Length = n
Surface area 36295223178302304
Volume 4.7048667855263E+23
Space diagonal 134713071.33738

Equilateral Triangle

Length = n
Perimeter 233329884
Area 2.6193821090363E+15
Altitude 67356535.668692

Triangular Pyramid

Length = n
Surface area 2.6193821090363E+15
Volume 5.5447386810417E+22
Height 36664254.051082