77875830 (number)

77875830 is an even 8-digits composite number following 77875829 and preceding 77875831. In scientific notation, it is written as 7.7875830 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 20487168 positive integers (up to 77875830) that are relatively prime to 77875830.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred seventy-five thousand eight hundred thirty

Notation

Scientific notation 7.7875830 × 10^7
Engineering notation 7.7875830 × 10^6

Prime Factorization of 77875830

Prime Factorization 2 × 9 × 3 × 15 × 79 × 1217

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 77875830
Product of the distinct prime numbers

The prime factorization of 77875830 is 2 × 9 × 3 × 15 × 79 × 1217. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 30, 39, 965, 951, 5892, 4195, 58964, 46906, 338198, 977625, 1804253, 7069607, 62514588, 75044859, 871633663, 942647965, 4635362278, 2727707302

Basic calculations (n = 77875830)

Multiplication

n×y
n×2 155751660
n×3 233627490
n×4 311503320
n×5 389379150

Division

n÷y
n÷2 38937915
n÷3 25958610
n÷3 19468957.5
n÷5 15575166

Exponentiation

ny
n2 6064644898188900
n3 4.7228925510173E+23
n4 3.6779917741129E+31
n5 2.8642666214221E+39

Nth Root

y√n
2√n 8824.7283244302
3√n 427.03902295529
4√n 93.940025145995
5√n 37.86871231732

Divisors of 77875830

1, 2, 3, 6, 9, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 405, 474, 711, 810, 1185, 1217, 1422, 2133, 2370, 2434, 3555, 3651, 4266, 7110, 7302, 10665, 10953, 18255, 21330, 21906, 31995, 32859, 36510, 54765, 63990, 65718, 96143, 109530, 164295, 192286, 288429, 328590, 492885, 576858, 865287, 985770, 1442145, 1730574, 2595861, 2884290, 4326435, 5191722, 8652870, 12979305, 25958610, 38937915, 77875830

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77875829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77875830 can be divided by 64 positive divisors. The sum of these divisors (counting 77875830) is 1, the average is 0.015625.

Base conversion 77875830

Base System Value
2 Binary 100101001000100101001110110
3 Ternary 12102112111120000
4 Quaternary 10221010221312
5 Quinary 124414011310
6 Senary 11421052130
8 Octal 451045166
10 Decimal 77875830
12 Duodecimal 220b7046
16 Hexadecimal 4a44a76
20 Vigesimal 146e9ba
36 Base36 1ad5di

Cryptographic Hash Functions

md5 e2a166ecea8437a68749548998d7ee5b
sha1 5368ae660a4b9cb5007858e5183a8064c6bbe657
sha256 091da69a8428620774fd5274d2c6b3558b65f00cafc902381084f48919ec0a26
sha512 63ff54be68a743b2565e2b8d45aea0a85dc84b941ae2efc324d4a574c4f62400626b8a635c4d5ba9740bc38b375dded821b6e33ad946afbea4249da6bef3db2a
ripemd-160 c50d93c792a17df0290bc762c62bbe5357bbc7f8

77875830 as geometric shapes

Circle

Radius = n
Diameter 155751660
Circumference 489308270.84042
Area 1.9052643858781E+16

Sphere

Radius = n
Volume 1.978320605596E+24
Surface area 7.6210575435124E+16
Circumference 489308270.84042

Square

Length = n
Perimeter 311503320
Area 6064644898188900
Diagonal 110133054.96706

Cube

Length = n
Surface area 36387869389133400
Volume 4.7228925510173E+23
Space diagonal 134884894.2416

Equilateral Triangle

Length = n
Perimeter 233627490
Area 2.6260682733816E+15
Altitude 67442447.120798

Triangular Pyramid

Length = n
Surface area 2.6260682733816E+15
Volume 5.5659822493996E+22
Height 36711018.322354