812849912 (number)

812849912 is an even 9-digits composite number following 812849911 and preceding 812849913. In scientific notation, it is written as 8.12849912 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 64 positive divisors. There are 342144000 positive integers (up to 812849912) that are relatively prime to 812849912.

Interesting facts

Basic properties

Name

Name eight hundred twelve million eight hundred forty-nine thousand nine hundred twelve

Notation

Scientific notation 8.12849912 × 10^8
Engineering notation 8.12849912 × 10^6

Prime Factorization of 812849912

Prime Factorization 2 × 2 × 2 × 7 × 151 × 991 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 203212478
Product of the distinct prime numbers

The prime factorization of 812849912 is 2 × 2 × 2 × 7 × 151 × 991 × 97. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 49, 77, 16, 296, 2389, 818, 78688, 46480, 408723, 968852, 9593176, 3774528, 538491, 9386860, 362582389, 638165265, 2349050695, 4203499724

Basic calculations (n = 812849912)

Multiplication

n×y
n×2 1625699824
n×3 2438549736
n×4 3251399648
n×5 4064249560

Division

n÷y
n÷2 406424956
n÷3 270949970.66667
n÷3 203212478
n÷5 162569982.4

Exponentiation

ny
n2 660724979438407744
n3 5.3707024139271E+26
n4 4.3655749845388E+35
n5 3.5485572420118E+44

Nth Root

y√n
2√n 28510.522829299
3√n 933.26172387102
4√n 168.85059321572
5√n 60.534376366617

Divisors of 812849912

1, 2, 4, 7, 8, 14, 28, 56, 97, 151, 194, 302, 388, 604, 679, 776, 991, 1057, 1208, 1358, 1982, 2114, 2716, 3964, 4228, 5432, 6937, 7928, 8456, 13874, 14647, 27748, 29294, 55496, 58588, 96127, 102529, 117176, 149641, 192254, 205058, 299282, 384508, 410116, 598564, 672889, 769016, 820232, 1047487, 1197128, 1345778, 2094974, 2691556, 4189948, 5383112, 8379896, 14515177, 29030354, 58060708, 101606239, 116121416, 203212478, 406424956, 812849912

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 -812849911
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 812849912 can be divided by 64 positive divisors. The sum of these divisors (counting 812849912) is 1, the average is 0.015625.

Base conversion 812849912

Base System Value
2 Binary 110000011100110001101011111000
3 Ternary 2002122112001110022
4 Quaternary 300130301223320
5 Quinary 3131042144122
6 Senary 212354110012
8 Octal 6034615370
10 Decimal 812849912
12 Duodecimal 1a827b308
16 Hexadecimal 30731af8
20 Vigesimal ce064fc
36 Base36 dfy708

Cryptographic Hash Functions

md5 43ee4ba746013539e2f9788d2855a172
sha1 c032a91fa741ee2ccbc1c9dfe6084e38296cd6e7
sha256 1b7ec2a3080e305db29cdf28f4ed12304b48eb0be1f421f0b4a4e4396af83c6b
sha512 a666e19cad9c8940cd3c2e6bf6719e42f13cbacf019405262810131e73e4f30d53703078e553677a727cf613239161eef4db8d420ceb671c0842ed361e49c011
ripemd-160 e9b6ccc93ccf766b10d57b079838243b74345173

812849912 as geometric shapes

Circle

Radius = n
Diameter 1625699824
Circumference 5107286624.0206
Area 2.075728741447E+18

Sphere

Radius = n
Volume 2.2496745664281E+27
Surface area 8.3029149657879E+18
Circumference 5107286624.0206

Square

Length = n
Perimeter 3251399648
Area 660724979438407744
Diagonal 1149543369.7242

Cube

Length = n
Surface area 3964349876630446464
Volume 5.3707024139271E+26
Space diagonal 1407897346.5119

Equilateral Triangle

Length = n
Perimeter 2438549736
Area 2.8610230855431E+17
Altitude 703948673.25595

Triangular Pyramid

Length = n
Surface area 2.8610230855431E+17
Volume 6.3294334943714E+25
Height 383181123.24139