77112820 (number)

77112820 is an even 8-digits composite number following 77112819 and preceding 77112821. In scientific notation, it is written as 7.7112820 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 30422016 positive integers (up to 77112820) that are relatively prime to 77112820.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred twelve thousand eight hundred twenty

Notation

Scientific notation 7.7112820 × 10^7
Engineering notation 7.7112820 × 10^6

Prime Factorization of 77112820

Prime Factorization 2 × 2 × 5 × 73 × 52817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38556410
Product of the distinct prime numbers

The prime factorization of 77112820 is 2 × 2 × 5 × 73 × 52817. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 65, 20, 438, 564, 1054, 6356, 71761, 38951, 772302, 410718, 2937634, 2152903, 87887658, 20135643, 718340967, 902638126, 4976776027, 6493970339

Basic calculations (n = 77112820)

Multiplication

n×y
n×2 154225640
n×3 231338460
n×4 308451280
n×5 385564100

Division

n÷y
n÷2 38556410
n÷3 25704273.333333
n÷3 19278205
n÷5 15422564

Exponentiation

ny
n2 5946387008352400
n3 4.5854267102542E+23
n4 3.5359518453102E+31
n5 2.7266721817607E+39

Nth Root

y√n
2√n 8781.3905504766
3√n 425.63976540886
4√n 93.709074002877
5√n 37.794213936818

Divisors of 77112820

1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 52817, 105634, 211268, 264085, 528170, 1056340, 3855641, 7711282, 15422564, 19278205, 38556410, 77112820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77112819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77112820 can be divided by 24 positive divisors. The sum of these divisors (counting 77112820) is 1, the average is 0.041666666666667.

Base conversion 77112820

Base System Value
2 Binary 100100110001010010111110100
3 Ternary 12101002201220101
4 Quaternary 10212022113310
5 Quinary 124220102240
6 Senary 11352443444
8 Octal 446122764
10 Decimal 77112820
12 Duodecimal 219a9584
16 Hexadecimal 498a5f4
20 Vigesimal 141j210
36 Base36 19wsms

Cryptographic Hash Functions

md5 698de964b563b76ad1e59497fa1f4d8c
sha1 4b58927484d05675b61678d95356947765798560
sha256 81075f69b81c6da8d16f410a912cfb8fae0f6d2e528ff2fec5f1b2efb4f3500e
sha512 36c8272aea1e8755e07488499b950021e40bfa9a479e5bab6ae2fb81b4fcd8a59478031c193314ab38fc38b522993d64bee87b28dd0085e36975687be0f46321
ripemd-160 5e8dafcad251f7c6dd68a55d5dece664c470f2ef

77112820 as geometric shapes

Circle

Radius = n
Diameter 154225640
Circumference 484514137.61918
Area 1.8681125740842E+16

Sphere

Radius = n
Volume 1.9207390488679E+24
Surface area 7.4724502963367E+16
Circumference 484514137.61918

Square

Length = n
Perimeter 308451280
Area 5946387008352400
Diagonal 109053995.87684

Cube

Length = n
Surface area 35678322050114400
Volume 4.5854267102542E+23
Space diagonal 133563322.15491

Equilateral Triangle

Length = n
Perimeter 231338460
Area 2.5748611049835E+15
Altitude 66781661.077457

Triangular Pyramid

Length = n
Surface area 2.5748611049835E+15
Volume 5.4039772024244E+22
Height 36351331.958945