820199400 (number)

820199400 is an even 9-digits composite number following 820199399 and preceding 820199401. In scientific notation, it is written as 8.20199400 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 217301760 positive integers (up to 820199400) that are relatively prime to 820199400.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred ninety-nine thousand four hundred

Notation

Scientific notation 8.20199400 × 10^8
Engineering notation 8.20199400 × 10^6

Prime Factorization of 820199400

Prime Factorization 2 × 2 × 2 × 3 × 25 × 157 × 8707

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 205049850
Product of the distinct prime numbers

The prime factorization of 820199400 is 2 × 2 × 2 × 3 × 25 × 157 × 8707. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 36, 21, 686, 504, 5607, 841, 88925, 26988, 445378, 192793, 8446904, 7279250, 23961156, 23641067, 101402528, 946174049, 2592906945, 6518277363

Basic calculations (n = 820199400)

Multiplication

n×y
n×2 1640398800
n×3 2460598200
n×4 3280797600
n×5 4100997000

Division

n÷y
n÷2 410099700
n÷3 273399800
n÷3 205049850
n÷5 164039880

Exponentiation

ny
n2 672727055760360000
n3 5.5177032749841E+26
n4 4.52561691552E+35
n5 3.7119082787394E+44

Nth Root

y√n
2√n 28639.123589942
3√n 936.06602463616
4√n 169.23097704009
5√n 60.643448485309

Divisors of 820199400

1, 2, 3, 4, 6, 8, 12, 24, 25, 50, 75, 100, 150, 157, 200, 300, 314, 471, 600, 628, 942, 1256, 1884, 3768, 3925, 7850, 8707, 11775, 15700, 17414, 23550, 26121, 31400, 34828, 47100, 52242, 69656, 94200, 104484, 208968, 217675, 435350, 653025, 870700, 1306050, 1366999, 1741400, 2612100, 2733998, 4100997, 5224200, 5467996, 8201994, 10935992, 16403988, 32807976, 34174975, 68349950, 102524925, 136699900, 205049850, 273399800, 410099700, 820199400

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 -820199399
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 820199400 can be divided by 64 positive divisors. The sum of these divisors (counting 820199400) is 1, the average is 0.015625.

Base conversion 820199400

Base System Value
2 Binary 110000111000110011111111101000
3 Ternary 2010011100110001120
4 Quaternary 300320303333220
5 Quinary 3134432340100
6 Senary 213215415240
8 Octal 6070637750
10 Decimal 820199400
12 Duodecimal 1aa824520
16 Hexadecimal 30e33fe8
20 Vigesimal cg64ia0
36 Base36 dkbpwo

Cryptographic Hash Functions

md5 643009376b3288e0b706fa64b4e2135c
sha1 0a74f3b330ff23ddb226e284b2ec9b4df7578012
sha256 390d9a4e8fbd0f3d15498815b1a1f487c5f0e62564da908efce07265f5fd3c42
sha512 a9e6cb886875119604fbfaebd4bdb6e1b36a6c68b1b7da4c51a318563cd1581e1b527ad37e7fdc8020508438c4d83b41c554b291b9fc36907f63551091aaceb4
ripemd-160 387673424c6b47a90a8a0de371b4c2c4800f6bba

820199400 as geometric shapes

Circle

Radius = n
Diameter 1640398800
Circumference 5153464819.0375
Area 2.1134343762478E+18

Sphere

Radius = n
Volume 2.3112501431171E+27
Surface area 8.4537375049914E+18
Circumference 5153464819.0375

Square

Length = n
Perimeter 3280797600
Area 672727055760360000
Diagonal 1159937115.3303

Cube

Length = n
Surface area 4036362334562160000
Volume 5.5177032749841E+26
Space diagonal 1420627033.1375

Equilateral Triangle

Length = n
Perimeter 2460598200
Area 2.9129936005079E+17
Altitude 710313516.56875

Triangular Pyramid

Length = n
Surface area 2.9129936005079E+17
Volume 6.5026756705275E+25
Height 386645705.11009