77885020 (number)

77885020 is an even 8-digits composite number following 77885019 and preceding 77885021. In scientific notation, it is written as 7.7885020 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 30148800 positive integers (up to 77885020) that are relatively prime to 77885020.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-five thousand twenty

Notation

Scientific notation 7.7885020 × 10^7
Engineering notation 7.7885020 × 10^6

Prime Factorization of 77885020

Prime Factorization 2 × 2 × 5 × 31 × 125621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38942510
Product of the distinct prime numbers

The prime factorization of 77885020 is 2 × 2 × 5 × 31 × 125621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 22, 59, 589, 560, 9035, 8171, 66028, 76115, 590590, 11938, 3264411, 9897181, 98428055, 64246515, 432065372, 381123419, 25619751, 6369573894

Basic calculations (n = 77885020)

Multiplication

n×y
n×2 155770040
n×3 233655060
n×4 311540080
n×5 389425100

Division

n÷y
n÷2 38942510
n÷3 25961673.333333
n÷3 19471255
n÷5 15577004

Exponentiation

ny
n2 6066076340400400
n3 4.7245647709361E+23
n4 3.6797282167566E+31
n5 2.8659570575665E+39

Nth Root

y√n
2√n 8825.2490049856
3√n 427.05582035468
4√n 93.942796450743
5√n 37.86960604016

Divisors of 77885020

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 125621, 251242, 502484, 628105, 1256210, 2512420, 3894251, 7788502, 15577004, 19471255, 38942510, 77885020

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 -77885019
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 77885020 can be divided by 24 positive divisors. The sum of these divisors (counting 77885020) is 1, the average is 0.041666666666667.

Base conversion 77885020

Base System Value
2 Binary 100101001000110111001011100
3 Ternary 12102112222011101
4 Quaternary 10221012321130
5 Quinary 124414310040
6 Senary 11421202444
8 Octal 451067134
10 Decimal 77885020
12 Duodecimal 22100424
16 Hexadecimal 4a46e5c
20 Vigesimal 146fcb0
36 Base36 1adcgs

Cryptographic Hash Functions

md5 c0ea9d00df7d08d77b76d10e49eaf58a
sha1 73215d8dd2187f72285d4b578c929b84cbc26599
sha256 f7377902ae9f9dfb55ad2282e7ae85e51d447fc42a815894f4cba0cc4c27ea61
sha512 edacf565ecd0bf9085b182f3b6a2cf73b0f1853acc6f73ca602f6cc4d97160f9554f1c5a32f55e063ef6961e7d404711290420f0393f160f9ba919e8854f2275
ripemd-160 22f18ec5656b499fbc42148173a7e6e3b054116e

77885020 as geometric shapes

Circle

Radius = n
Diameter 155770040
Circumference 489366013.31339
Area 1.9057140867117E+16

Sphere

Radius = n
Volume 1.9790210634376E+24
Surface area 7.6228563468467E+16
Circumference 489366013.31339

Square

Length = n
Perimeter 311540080
Area 6066076340400400
Diagonal 110146051.5897

Cube

Length = n
Surface area 36396458042402400
Volume 4.7245647709361E+23
Space diagonal 134900811.78852

Equilateral Triangle

Length = n
Perimeter 233655060
Area 2.6266881060412E+15
Altitude 67450405.894259

Triangular Pyramid

Length = n
Surface area 2.6266881060412E+15
Volume 5.5679529794733E+22
Height 36715350.5299