812393400 (number)

812393400 is an even 9-digits composite number following 812393399 and preceding 812393401. In scientific notation, it is written as 8.12393400 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 171394560 positive integers (up to 812393400) that are relatively prime to 812393400.

Interesting facts

Basic properties

Name

Name eight hundred twelve million three hundred ninety-three thousand four hundred

Notation

Scientific notation 8.12393400 × 10^8
Engineering notation 8.12393400 × 10^6

Prime Factorization of 812393400

Prime Factorization 2 × 2 × 2 × 39 × 5 × 35 × 14879

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 203098350
Product of the distinct prime numbers

The prime factorization of 812393400 is 2 × 2 × 2 × 39 × 5 × 35 × 14879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 76, 7, 252, 477, 5539, 2453, 24268, 70469, 925666, 114279, 6213883, 2361541, 61115682, 6778572, 266065562, 118453390, 4225831739, 38000272

Basic calculations (n = 812393400)

Multiplication

n×y
n×2 1624786800
n×3 2437180200
n×4 3249573600
n×5 4061967000

Division

n÷y
n÷2 406196700
n÷3 270797800
n÷3 203098350
n÷5 162478680

Exponentiation

ny
n2 659983036363560000
n3 5.3616586285372E+26
n4 4.3557760828766E+35
n5 3.5386037416068E+44

Nth Root

y√n
2√n 28502.515678445
3√n 933.08697863083
4√n 168.82688079345
5√n 60.527575386763

Divisors of 812393400

1, 2, 4, 5, 8, 10, 20, 35, 39, 40, 70, 78, 140, 156, 175, 195, 280, 312, 350, 390, 700, 780, 1365, 1400, 1560, 2730, 5460, 6825, 10920, 13650, 14879, 27300, 29758, 54600, 59516, 74395, 119032, 148790, 297580, 520765, 580281, 595160, 1041530, 1160562, 2083060, 2321124, 2603825, 2901405, 4166120, 4642248, 5207650, 5802810, 10415300, 11605620, 20309835, 20830600, 23211240, 40619670, 81239340, 101549175, 162478680, 203098350, 406196700, 812393400

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 -812393399
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 812393400 can be divided by 64 positive divisors. The sum of these divisors (counting 812393400) is 1, the average is 0.015625.

Base conversion 812393400

Base System Value
2 Binary 110000011011000010001110111000
3 Ternary 2002121122212020110
4 Quaternary 300123002032320
5 Quinary 3130433042100
6 Senary 212340224320
8 Octal 6033021670
10 Decimal 812393400
12 Duodecimal 1a809b0a0
16 Hexadecimal 306c23b8
20 Vigesimal cdh93a0
36 Base36 dfoerc

Cryptographic Hash Functions

md5 359fcada35488b3bfa8cac2a8e971ace
sha1 bd53f8a6f8e4b57fd1a27efc5be6bb5d2cef888e
sha256 f2abf3f9f61c94db5cdb66a2f1b57cecad5b068fc722032c94b21aab5a070073
sha512 f4bee981108f637863e4823f8a5a53e03a7f67ff13c0c019e6b7a0fd5d15324a7c200ec366f181cdece2cd1bbd9717dcdd50308c4663905a44556633acd30694
ripemd-160 70425ba2cba47a3a3e02eb64b1945c0141e58b0a

812393400 as geometric shapes

Circle

Radius = n
Diameter 1624786800
Circumference 5104418274.5297
Area 2.0733978585336E+18

Sphere

Radius = n
Volume 2.2458863144625E+27
Surface area 8.2935914341346E+18
Circumference 5104418274.5297

Square

Length = n
Perimeter 3249573600
Area 659983036363560000
Diagonal 1148897764.2624

Cube

Length = n
Surface area 3959898218181360000
Volume 5.3616586285372E+26
Space diagonal 1407106644.5336

Equilateral Triangle

Length = n
Perimeter 2437180200
Area 2.8578103777882E+17
Altitude 703553322.26681

Triangular Pyramid

Length = n
Surface area 2.8578103777882E+17
Volume 6.3187752910767E+25
Height 382965921.4208