77887216 (number)

77887216 is an even 8-digits composite number following 77887215 and preceding 77887217. In scientific notation, it is written as 7.7887216 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 30 positive divisors. There are 35402400 positive integers (up to 77887216) that are relatively prime to 77887216.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-seven thousand two hundred sixteen

Notation

Scientific notation 7.7887216 × 10^7
Engineering notation 7.7887216 × 10^6

Prime Factorization of 77887216

Prime Factorization 2 × 2 × 2 × 2 × 11 × 11 × 40231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 885082
Product of the distinct prime numbers

The prime factorization of 77887216 is 2 × 2 × 2 × 2 × 11 × 11 × 40231. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 9, 96, 37, 330, 560, 2879, 5846, 43005, 87535, 896245, 169033, 2502459, 6304969, 98905559, 45354945, 718608463, 711916462, 7513504141, 7170193572

Basic calculations (n = 77887216)

Multiplication

n×y
n×2 155774432
n×3 233661648
n×4 311548864
n×5 389436080

Division

n÷y
n÷2 38943608
n÷3 25962405.333333
n÷3 19471804
n÷5 15577443.2

Exponentiation

ny
n2 6066418416230656
n3 4.7249644153133E+23
n4 3.6801432400782E+31
n5 2.8663611145091E+39

Nth Root

y√n
2√n 8825.3734198616
3√n 427.05983398814
4√n 93.943458632635
5√n 37.869819587558

Divisors of 77887216

1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 40231, 80462, 160924, 321848, 442541, 643696, 885082, 1770164, 3540328, 4867951, 7080656, 9735902, 19471804, 38943608, 77887216

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77887215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77887216 can be divided by 30 positive divisors. The sum of these divisors (counting 77887216) is 1, the average is 0.033333333333333.

Base conversion 77887216

Base System Value
2 Binary 100101001000111011011110000
3 Ternary 12102120002011201
4 Quaternary 10221013123300
5 Quinary 124414342331
6 Senary 11421220544
8 Octal 451073360
10 Decimal 77887216
12 Duodecimal 22101754
16 Hexadecimal 4a476f0
20 Vigesimal 146fi0g
36 Base36 1ade5s

Cryptographic Hash Functions

md5 d61d1f4a50a00c3420275d9b1eb4f8bc
sha1 567538e8b001723abc9dd10fca31ea5da36bb9a0
sha256 6a18852e8ab31380967de7f1938cb7e20346b8f414ab013371a13895b63feb9a
sha512 56ee2ca634cbb9fe9ed155fe97a557bdcb83ae0653eee54d095884c6cecf468d4c674d2713f0f54c832e2ef9a455659847dc20c2d19d48eac96e0391c4783ef1
ripemd-160 fb78e00597e9d0bf0400692cd6cb3fe3e64bc9bb

77887216 as geometric shapes

Circle

Radius = n
Diameter 155774432
Circumference 489379811.18832
Area 1.9058215530032E+16

Sphere

Radius = n
Volume 1.9791884660829E+24
Surface area 7.6232862120128E+16
Circumference 489379811.18832

Square

Length = n
Perimeter 311548864
Area 6066418416230656
Diagonal 110149157.20268

Cube

Length = n
Surface area 36398510497383936
Volume 4.7249644153133E+23
Space diagonal 134904615.37209

Equilateral Triangle

Length = n
Perimeter 233661648
Area 2.6268362292208E+15
Altitude 67452307.686046

Triangular Pyramid

Length = n
Surface area 2.6268362292208E+15
Volume 5.5684239648887E+22
Height 36716385.734228