78622020 (number)

78622020 is an even 8-digits composite number following 78622019 and preceding 78622021. In scientific notation, it is written as 7.8622020 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 20901888 positive integers (up to 78622020) that are relatively prime to 78622020.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred twenty-two thousand twenty

Notation

Scientific notation 7.8622020 × 10^7
Engineering notation 7.8622020 × 10^6

Prime Factorization of 78622020

Prime Factorization 2 × 2 × 9 × 5 × 577 × 757

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39311010
Product of the distinct prime numbers

The prime factorization of 78622020 is 2 × 2 × 9 × 5 × 577 × 757. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 77, 75, 163, 748, 447, 2058, 24831, 37840, 242511, 205992, 7107498, 6955576, 61788790, 32207915, 431723184, 678314797, 7686839251, 4821738650

Basic calculations (n = 78622020)

Multiplication

n×y
n×2 157244040
n×3 235866060
n×4 314488080
n×5 393110100

Division

n÷y
n÷2 39311010
n÷3 26207340
n÷3 19655505
n÷5 15724404

Exponentiation

ny
n2 6181422028880400
n3 4.8599588638308E+23
n4 3.8209978299128E+31
n5 3.0041456780336E+39

Nth Root

y√n
2√n 8866.9058864973
3√n 428.39862271263
4√n 94.1642495138
5√n 37.941005789843

Divisors of 78622020

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 577, 757, 1154, 1514, 2308, 2885, 3028, 3785, 5193, 5770, 6813, 7570, 10386, 11540, 13626, 15140, 20772, 25965, 27252, 34065, 51930, 68130, 103860, 136260, 436789, 873578, 1747156, 2183945, 3931101, 4367890, 7862202, 8735780, 15724404, 19655505, 39311010, 78622020

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 -78622019
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 78622020 can be divided by 48 positive divisors. The sum of these divisors (counting 78622020) is 1, the average is 0.020833333333333.

Base conversion 78622020

Base System Value
2 Binary 100101011111010110101000100
3 Ternary 12110221102010200
4 Quaternary 10223322311010
5 Quinary 130111401040
6 Senary 11445050500
8 Octal 453726504
10 Decimal 78622020
12 Duodecimal 223b6a30
16 Hexadecimal 4afad44
20 Vigesimal 14b7f10
36 Base36 1at550

Cryptographic Hash Functions

md5 d9aa44cadd2f0bec91c16d00d5e7a307
sha1 d0cfdfc4033533dfcee0f332a3d3319584d65a88
sha256 2da66b7fc0237cafccec33e697ddafda6781ab3cab315f25ed25828b558a75b4
sha512 c8650c46588055caefff78c19aba6fa22ea70d6737dbfc9d26a00c503f79daf30d41782c71eca4af23467c9864c0b8418ccb479786dc5d2dfa2d025933375560
ripemd-160 42616d5c22e6cd3e5d1142691157cb2795df7cba

78622020 as geometric shapes

Circle

Radius = n
Diameter 157244040
Circumference 493996720.88478
Area 1.9419510034669E+16

Sphere

Radius = n
Volume 2.0357348084479E+24
Surface area 7.7678040138675E+16
Circumference 493996720.88478

Square

Length = n
Perimeter 314488080
Area 6181422028880400
Diagonal 111188326.98517

Cube

Length = n
Surface area 37088532173282400
Volume 4.8599588638308E+23
Space diagonal 136177333.2337

Equilateral Triangle

Length = n
Perimeter 235866060
Area 2.6766342542616E+15
Altitude 68088666.616848

Triangular Pyramid

Length = n
Surface area 2.6766342542616E+15
Volume 5.7275164481707E+22
Height 37062775.661723