812067428 (number)

812067428 is an even 9-digits composite number following 812067427 and preceding 812067429. In scientific notation, it is written as 8.12067428 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 400327200 positive integers (up to 812067428) that are relatively prime to 812067428.

Interesting facts

Basic properties

Name

Name eight hundred twelve million sixty-seven thousand four hundred twenty-eight

Notation

Scientific notation 8.12067428 × 10^8
Engineering notation 8.12067428 × 10^6

Prime Factorization of 812067428

Prime Factorization 2 × 2 × 131 × 157 × 9871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 406033714
Product of the distinct prime numbers

The prime factorization of 812067428 is 2 × 2 × 131 × 157 × 9871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 46, 72, 680, 205, 5829, 1543, 110, 53318, 713175, 944910, 243222, 6546731, 25490736, 18960481, 21710928, 441165278, 9089735425, 9657993941

Basic calculations (n = 812067428)

Multiplication

n×y
n×2 1624134856
n×3 2436202284
n×4 3248269712
n×5 4060337140

Division

n÷y
n÷2 406033714
n÷3 270689142.66667
n÷3 203016857
n÷5 162413485.6

Exponentiation

ny
n2 659453507618535184
n3 5.3552071381736E+26
n4 4.3487892871039E+35
n5 3.5315101312924E+44

Nth Root

y√n
2√n 28496.796802448
3√n 932.96216187785
4√n 168.80994284238
5√n 60.522717281744

Divisors of 812067428

1, 2, 4, 131, 157, 262, 314, 524, 628, 9871, 19742, 20567, 39484, 41134, 82268, 1293101, 1549747, 2586202, 3099494, 5172404, 6198988, 203016857, 406033714, 812067428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812067427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812067428 can be divided by 24 positive divisors. The sum of these divisors (counting 812067428) is 1, the average is 0.041666666666667.

Base conversion 812067428

Base System Value
2 Binary 110000011001110010101001100100
3 Ternary 2002121001022002102
4 Quaternary 300121302221210
5 Quinary 3130342124203
6 Senary 212325231232
8 Octal 6031625144
10 Decimal 812067428
12 Duodecimal 1a7b62518
16 Hexadecimal 30672a64
20 Vigesimal cdf88b8
36 Base36 dfhf8k

Cryptographic Hash Functions

md5 cee3c7a0e423d58864dd332e6cd1a516
sha1 2c1ffce6a092335bc797c768c33887c029ca2ab7
sha256 456f362699ad36ccad6a0b5499e0b216c0168790577cce061303b69aa648b8ae
sha512 dc506df5186c1e2abded0271aa3458a638ad4194b8d1655b97dc3336036325a73755e548c45696352acb45d0a8a77a7b44e3054a32143999a3f3c2bf846cf193
ripemd-160 05a17fba199ef7128f540e83f5504930de2d71e5

812067428 as geometric shapes

Circle

Radius = n
Diameter 1624134856
Circumference 5102370132.0487
Area 2.0717342949184E+18

Sphere

Radius = n
Volume 2.2431839204984E+27
Surface area 8.2869371796736E+18
Circumference 5102370132.0487

Square

Length = n
Perimeter 3248269712
Area 659453507618535184
Diagonal 1148436770.239

Cube

Length = n
Surface area 3956721045711211104
Volume 5.3552071381736E+26
Space diagonal 1406542044.4678

Equilateral Triangle

Length = n
Perimeter 2436202284
Area 2.855517451062E+17
Altitude 703271022.23389

Triangular Pyramid

Length = n
Surface area 2.855517451062E+17
Volume 6.3111721367686E+25
Height 382812256.74635