77886725 (number)

77886725 is an odd 8-digits composite number following 77886724 and preceding 77886726. In scientific notation, it is written as 7.7886725 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 51508800 positive integers (up to 77886725) that are relatively prime to 77886725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7886725 × 10^7
Engineering notation 7.7886725 × 10^6

Prime Factorization of 77886725

Prime Factorization 245 × 7 × 5 × 293 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77886725
Product of the distinct prime numbers

The prime factorization of 77886725 is 245 × 7 × 5 × 293 × 31. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 17, 77, 807, 561, 7428, 3469, 32146, 77019, 675253, 151696, 5981609, 5841612, 64918158, 42132277, 424986831, 98803222, 7615233053, 3643878833

Basic calculations (n = 77886725)

Multiplication

n×y
n×2 155773450
n×3 233660175
n×4 311546900
n×5 389433625

Division

n÷y
n÷2 38943362.5
n÷3 25962241.666667
n÷3 19471681.25
n÷5 15577345

Exponentiation

ny
n2 6066341931225625
n3 4.7248750575334E+23
n4 3.6800504426546E+31
n5 2.8662707681317E+39

Nth Root

y√n
2√n 8825.345602298
3√n 427.05893659303
4√n 93.943310577699
5√n 37.869771841268

Divisors of 77886725

1, 5, 7, 31, 35, 155, 217, 245, 293, 1085, 1225, 1465, 1715, 2051, 7595, 8575, 9083, 10255, 37975, 45415, 53165, 63581, 71785, 265825, 317905, 358925, 502495, 2225335, 2512475, 11126675, 15577345, 77886725

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 -77886724
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 77886725 can be divided by 32 positive divisors. The sum of these divisors (counting 77886725) is 1, the average is 0.03125.

Base conversion 77886725

Base System Value
2 Binary 100101001000111010100000101
3 Ternary 12102120001111112
4 Quaternary 10221013110011
5 Quinary 124414333400
6 Senary 11421214405
8 Octal 451072405
10 Decimal 77886725
12 Duodecimal 22101405
16 Hexadecimal 4a47505
20 Vigesimal 146fgg5
36 Base36 1adds5

Cryptographic Hash Functions

md5 fe773ef08dbf521003668c3bd455a731
sha1 964df861315a465976b34fed34effc6c3552a8cc
sha256 bed8227ee6dd1377fa8b2fd1afa70c8ba988d57cd00269cfb8f82182fccd8ade
sha512 f25f9cba6335e7904574ac072496a23dc79e87cebf112189114dc1cd3e40b6802d65655c50d648c3b9a0e529e1972e4c00515645d32554714a07782f8dd48211
ripemd-160 08ca76551ac97dfd106e32e4708448227be13cc3

77886725 as geometric shapes

Circle

Radius = n
Diameter 155773450
Circumference 489376726.14434
Area 1.9057975245302E+16

Sphere

Radius = n
Volume 1.9791510359835E+24
Surface area 7.6231900981209E+16
Circumference 489376726.14434

Square

Length = n
Perimeter 311546900
Area 6066341931225625
Diagonal 110148462.82382

Cube

Length = n
Surface area 36398051587353750
Volume 4.7248750575334E+23
Space diagonal 134903764.93515

Equilateral Triangle

Length = n
Perimeter 233660175
Area 2.6268031102421E+15
Altitude 67451882.467573

Triangular Pyramid

Length = n
Surface area 2.6268031102421E+15
Volume 5.5683186557351E+22
Height 36716154.274608