77398220 (number)

77398220 is an even 8-digits composite number following 77398219 and preceding 77398221. In scientific notation, it is written as 7.7398220 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 29331456 positive integers (up to 77398220) that are relatively prime to 77398220.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred ninety-eight thousand two hundred twenty

Notation

Scientific notation 7.7398220 × 10^7
Engineering notation 7.7398220 × 10^6

Prime Factorization of 77398220

Prime Factorization 2 × 2 × 5 × 23 × 113 × 1489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38699110
Product of the distinct prime numbers

The prime factorization of 77398220 is 2 × 2 × 5 × 23 × 113 × 1489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77398220)

Multiplication

n×y
n×2 154796440
n×3 232194660
n×4 309592880
n×5 386991100

Division

n÷y
n÷2 38699110
n÷3 25799406.666667
n÷3 19349555
n÷5 15479644

Exponentiation

ny
n2 5990484459168400
n3 4.636528340773E+23
n4 3.5885904055538E+31
n5 2.7775050969894E+39

Nth Root

y√n
2√n 8797.6258160938
3√n 426.16422654135
4√n 93.795659900092
5√n 37.822148424062

Divisors of 77398220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77398219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77398220 can be divided by 48 positive divisors. The sum of these divisors (counting 77398220) is 1, the average is 0.020833333333333.

Base conversion 77398220

Base System Value
2 Binary 100100111010000000011001100
3 Ternary 12101122020101202
4 Quaternary 10213100003030
5 Quinary 124303220340
6 Senary 11402525032
8 Octal 447200314
10 Decimal 77398220
12 Duodecimal 21b06778
16 Hexadecimal 49d00cc
20 Vigesimal 143efb0
36 Base36 1a2wuk

Cryptographic Hash Functions

md5 00ded309548fc2884fdbabe7f3c28c9a
sha1 21e06a52639fed153ebf80c10af31ee00c5a0fa1
sha256 845edf793009fb8766aa464e9ccb14a7f6105a6449f1560f32dd6a7724fef35a
sha512 f8a71377049d4f1ace7a46d1f4871d161b6e9205014702d068193042b9e687e1ae4b3077e84800f7ce42a1e20aaa5baf8ece76c8ec8a5b192ce7b727ac26b2b3
ripemd-160 fa4816b36f6df7d507caa243bd0986578c8bedd8

77398220 as geometric shapes

Circle

Radius = n
Diameter 154796440
Circumference 486307358.70585
Area 1.8819661968367E+16

Sphere

Radius = n
Volume 1.9421444498044E+24
Surface area 7.5278647873469E+16
Circumference 486307358.70585

Square

Length = n
Perimeter 309592880
Area 5990484459168400
Diagonal 109457612.42754

Cube

Length = n
Surface area 35942906755010400
Volume 4.636528340773E+23
Space diagonal 134057649.45539

Equilateral Triangle

Length = n
Perimeter 232194660
Area 2.5939558613079E+15
Altitude 67028824.727697

Triangular Pyramid

Length = n
Surface area 2.5939558613079E+15
Volume 5.4642010515403E+22
Height 36485870.809179