812442972 (number)

812442972 is an even 9-digits composite number following 812442971 and preceding 812442973. In scientific notation, it is written as 8.12442972 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 242161920 positive integers (up to 812442972) that are relatively prime to 812442972.

Interesting facts

Basic properties

Name

Name eight hundred twelve million four hundred forty-two thousand nine hundred seventy-two

Notation

Scientific notation 8.12442972 × 10^8
Engineering notation 8.12442972 × 10^6

Prime Factorization of 812442972

Prime Factorization 2 × 2 × 33 × 199 × 197 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 406221486
Product of the distinct prime numbers

The prime factorization of 812442972 is 2 × 2 × 33 × 199 × 197 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 56, 90, 195, 47, 1777, 5434, 4722, 96606, 70261, 309376, 673856, 9958958, 70986751, 36001564, 402328145, 160127210, 773196025, 3242405795

Basic calculations (n = 812442972)

Multiplication

n×y
n×2 1624885944
n×3 2437328916
n×4 3249771888
n×5 4062214860

Division

n÷y
n÷2 406221486
n÷3 270814324
n÷3 203110743
n÷5 162488594.4

Exponentiation

ny
n2 660063582752192784
n3 5.3626401888016E+26
n4 4.3568393327566E+35
n5 3.5396834960313E+44

Nth Root

y√n
2√n 28503.38527263
3√n 933.10595714006
4√n 168.82945617584
5√n 60.528314043609

Divisors of 812442972

1, 2, 4, 33, 66, 132, 157, 197, 199, 314, 394, 398, 628, 788, 796, 5181, 6501, 6567, 10362, 13002, 13134, 20724, 26004, 26268, 30929, 31243, 39203, 61858, 62486, 78406, 123716, 124972, 156812, 1020657, 1031019, 1293699, 2041314, 2062038, 2587398, 4082628, 4124076, 5174796, 6154871, 12309742, 24619484, 203110743, 406221486, 812442972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812442971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812442972 can be divided by 48 positive divisors. The sum of these divisors (counting 812442972) is 1, the average is 0.020833333333333.

Base conversion 812442972

Base System Value
2 Binary 110000011011001110010101011100
3 Ternary 2002121202101020110
4 Quaternary 300123032111130
5 Quinary 3130441133342
6 Senary 212341250020
8 Octal 6033162534
10 Decimal 812442972
12 Duodecimal 1a8103910
16 Hexadecimal 306ce55c
20 Vigesimal cdhf78c
36 Base36 dfph0c

Cryptographic Hash Functions

md5 ae8a7106ddc8b5cf840e16d72a966ec7
sha1 271ca73735095648e76417cb885ec5319d662906
sha256 e02c467938c87a5a12c9f3d1ba7349448b42a16aeb3b3ddd6536041ca2928404
sha512 c2df427dd4a3b2090321548362290c4c80cbc1095ce74d59a5b925a9d63d568ad2be204bfd63bdee07c8db1bfc5cad851f062a1802209583ca2ec8c8485e81f5
ripemd-160 07292aa4c56cb7d81a5016e62779aef3e37c3a02

812442972 as geometric shapes

Circle

Radius = n
Diameter 1624885944
Circumference 5104729744.5917
Area 2.0736509024764E+18

Sphere

Radius = n
Volume 2.2462974694646E+27
Surface area 8.2946036099058E+18
Circumference 5104729744.5917

Square

Length = n
Perimeter 3249771888
Area 660063582752192784
Diagonal 1148967869.6571

Cube

Length = n
Surface area 3960381496513156704
Volume 5.3626401888016E+26
Space diagonal 1407192505.7563

Equilateral Triangle

Length = n
Perimeter 2437328916
Area 2.8581591538819E+17
Altitude 703596252.87813

Triangular Pyramid

Length = n
Surface area 2.8581591538819E+17
Volume 6.3199320709419E+25
Height 382989289.8857