421947216 (number)

421947216 is an even 9-digits composite number following 421947215 and preceding 421947217. In scientific notation, it is written as 4.21947216 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 133975296 positive integers (up to 421947216) that are relatively prime to 421947216.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million nine hundred forty-seven thousand two hundred sixteen

Notation

Scientific notation 4.21947216 × 10^8
Engineering notation 4.21947216 × 10^6

Prime Factorization of 421947216

Prime Factorization 2 × 2 × 2 × 2 × 9 × 79 × 29 × 1279

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 52743402
Product of the distinct prime numbers

The prime factorization of 421947216 is 2 × 2 × 2 × 2 × 9 × 79 × 29 × 1279. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 4, 72, 43, 541, 890, 9653, 6278, 35917, 87777, 220374, 389778, 2486025, 7414886, 21802838, 32392983, 610326719, 410660343, 861471384, 2503173640

Basic calculations (n = 421947216)

Multiplication

n×y
n×2 843894432
n×3 1265841648
n×4 1687788864
n×5 2109736080

Division

n÷y
n÷2 210973608
n÷3 140649072
n÷3 105486804
n÷5 84389443.2

Exponentiation

ny
n2 178039453090150656
n3 7.5123251569552E+25
n4 3.169804685664E+34
n5 1.3374902623797E+43

Nth Root

y√n
2√n 20541.353801539
3√n 750.04279222505
4√n 143.32255161537
5√n 53.094755490966

Divisors of 421947216

1, 2, 4, 8, 9, 16, 18, 29, 36, 58, 72, 79, 116, 144, 158, 232, 261, 316, 464, 522, 632, 711, 1044, 1264, 1279, 1422, 2088, 2291, 2558, 2844, 4176, 4582, 5116, 5688, 9164, 10232, 11376, 11511, 18328, 20464, 20619, 23022, 36656, 37091, 41238, 46044, 74182, 82476, 92088, 101041, 148364, 164952, 184176, 202082, 296728, 329904, 333819, 404164, 593456, 667638, 808328, 909369, 1335276, 1616656, 1818738, 2670552, 2930189, 3637476, 5341104, 5860378, 7274952, 11720756, 14549904, 23441512, 26371701, 46883024, 52743402, 105486804, 210973608, 421947216

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421947215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421947216 can be divided by 80 positive divisors. The sum of these divisors (counting 421947216) is 1, the average is 0.0125.

Base conversion 421947216

Base System Value
2 Binary 11001001001100110011101010000
3 Ternary 1002101222010202200
4 Quaternary 121021212131100
5 Quinary 1331004302331
6 Senary 105511443200
8 Octal 3111463520
10 Decimal 421947216
12 Duodecimal b9386500
16 Hexadecimal 19266750
20 Vigesimal 6bh380g
36 Base36 6z7sk0

Cryptographic Hash Functions

md5 af55a66066b666b316e15c6b5f7674b4
sha1 57d8fd958fd85fecb3120c24d0c05a8936de4f24
sha256 97111fbbaf48f07378854ea708fb5c30aab311bbe4b10da2a99285c90320ded8
sha512 4f9726a5d428fc85ef21c161497e66494df858ebabdce748ce56a646447d4aad8a90c9d406770e32f3c2cbb49d77d0809bd73113cc3ec588054d055d06127b1b
ripemd-160 bdb73744f55737a97a09363ea61eb487b951e748

421947216 as geometric shapes

Circle

Radius = n
Diameter 843894432
Circumference 2651172547.9765
Area 5.5932743787716E+17

Sphere

Radius = n
Volume 3.1467554032624E+26
Surface area 2.2373097515086E+18
Circumference 2651172547.9765

Square

Length = n
Perimeter 1687788864
Area 178039453090150656
Diagonal 596723475.47277

Cube

Length = n
Surface area 1068236718540903936
Volume 7.5123251569552E+25
Space diagonal 730834016.22424

Equilateral Triangle

Length = n
Perimeter 1265841648
Area 7.7093344625979E+16
Altitude 365417008.11212

Triangular Pyramid

Length = n
Surface area 7.7093344625979E+16
Volume 8.8533601016022E+24
Height 198907825.15759