77886930 (number)

77886930 is an even 8-digits composite number following 77886929 and preceding 77886931. In scientific notation, it is written as 7.7886930 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 18881600 positive integers (up to 77886930) that are relatively prime to 77886930.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-six thousand nine hundred thirty

Notation

Scientific notation 7.7886930 × 10^7
Engineering notation 7.7886930 × 10^6

Prime Factorization of 77886930

Prime Factorization 2 × 3 × 5 × 11 × 236021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77886930
Product of the distinct prime numbers

The prime factorization of 77886930 is 2 × 3 × 5 × 11 × 236021. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 38, 46, 636, 183, 3421, 5538, 32455, 95285, 281162, 303401, 7049212, 2614575, 5368975, 38829116, 282089952, 469732739, 6006636483, 5037102440

Basic calculations (n = 77886930)

Multiplication

n×y
n×2 155773860
n×3 233660790
n×4 311547720
n×5 389434650

Division

n÷y
n÷2 38943465
n÷3 25962310
n÷3 19471732.5
n÷5 15577386

Exponentiation

ny
n2 6066373864824900
n3 4.7249123656345E+23
n4 3.6800891867831E+31
n5 2.8663084888473E+39

Nth Root

y√n
2√n 8825.3572165664
3√n 427.05931126966
4√n 93.943372392981
5√n 37.869791776103

Divisors of 77886930

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 236021, 472042, 708063, 1180105, 1416126, 2360210, 2596231, 3540315, 5192462, 7080630, 7788693, 12981155, 15577386, 25962310, 38943465, 77886930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77886929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77886930 can be divided by 32 positive divisors. The sum of these divisors (counting 77886930) is 1, the average is 0.03125.

Base conversion 77886930

Base System Value
2 Binary 100101001000111010111010010
3 Ternary 12102120001210010
4 Quaternary 10221013113102
5 Quinary 124414340210
6 Senary 11421215350
8 Octal 451072722
10 Decimal 77886930
12 Duodecimal 22101556
16 Hexadecimal 4a475d2
20 Vigesimal 146fh6a
36 Base36 1addxu

Cryptographic Hash Functions

md5 3da09102a8e81d038da8b76c7098d35d
sha1 5f81e3f6e1f9bedda48edc5c233b33548778bc9d
sha256 7d573f65cbce76f41717e067a8b4accbfbda6e8f6b54fbeb2b3cfebef87bea8d
sha512 1bc4a8643c941b53fe863a3ecb9e35ca1f4129cf4269ec68b056b31eac5c2da176d6dd725f0f8bd9663581366deae5dc545a1c41f14fb51547856e91d5405804
ripemd-160 b056c922e9f26a7303b8c2c4a9646ab89dba5721

77886930 as geometric shapes

Circle

Radius = n
Diameter 155773860
Circumference 489378014.19732
Area 1.9058075567663E+16

Sphere

Radius = n
Volume 1.9791666635644E+24
Surface area 7.6232302270652E+16
Circumference 489378014.19732

Square

Length = n
Perimeter 311547720
Area 6066373864824900
Diagonal 110148752.7376

Cube

Length = n
Surface area 36398243188949400
Volume 4.7249123656345E+23
Space diagonal 134904120.00556

Equilateral Triangle

Length = n
Perimeter 233660790
Area 2.6268169378962E+15
Altitude 67452060.00278

Triangular Pyramid

Length = n
Surface area 2.6268169378962E+15
Volume 5.5683626237538E+22
Height 36716250.912535