812148972 (number)

812148972 is an even 9-digits composite number following 812148971 and preceding 812148973. In scientific notation, it is written as 8.12148972 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 268232256 positive integers (up to 812148972) that are relatively prime to 812148972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.12148972 × 10^8
Engineering notation 8.12148972 × 10^6

Prime Factorization of 812148972

Prime Factorization 2 × 2 × 3 × 109 × 620909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 406074486
Product of the distinct prime numbers

The prime factorization of 812148972 is 2 × 2 × 3 × 109 × 620909. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 99, 14, 923, 60, 6071, 1531, 40335, 41091, 992476, 935, 6262120, 9127652, 18488884, 79533786, 545519888, 493610638, 984316319, 2029738148

Basic calculations (n = 812148972)

Multiplication

n×y
n×2 1624297944
n×3 2436446916
n×4 3248595888
n×5 4060744860

Division

n÷y
n÷2 406074486
n÷3 270716324
n÷3 203037243
n÷5 162429794.4

Exponentiation

ny
n2 659585952720656784
n3 5.3568205344772E+26
n4 4.3505362902642E+35
n5 3.5332835757867E+44

Nth Root

y√n
2√n 28498.22752383
3√n 932.99338872659
4√n 168.81418045837
5√n 60.523932714372

Divisors of 812148972

1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 620909, 1241818, 1862727, 2483636, 3725454, 7450908, 67679081, 135358162, 203037243, 270716324, 406074486, 812148972

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 -812148971
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 812148972 can be divided by 24 positive divisors. The sum of these divisors (counting 812148972) is 1, the average is 0.041666666666667.

Base conversion 812148972

Base System Value
2 Binary 110000011010000110100011101100
3 Ternary 2002121012102221120
4 Quaternary 300122012203230
5 Quinary 3130402231342
6 Senary 212331100540
8 Octal 6032064354
10 Decimal 812148972
12 Duodecimal 1a7ba1750
16 Hexadecimal 306868ec
20 Vigesimal cdfic8c
36 Base36 dfj65o

Cryptographic Hash Functions

md5 cd0ece3546b299e23ae18195e1c79ff3
sha1 c672b2a1b0d0740e5f72afb92ef850dad4be4db2
sha256 824f1eac57142cb7f676ff92323999ea1f8e5328a35cd5a6719ce0729762dcce
sha512 da30e7d63d51beef66bff67a9221013f5fa6dcec2fee39482361348bf24e6cfc8584997c7f90bf5f51dc8d39de977fe841e0404848d4cc74bd4bdb33b6f92c9d
ripemd-160 d2ae7ced821552dd2dad5d46234b0665c317fe57

812148972 as geometric shapes

Circle

Radius = n
Diameter 1624297944
Circumference 5102882488.1114
Area 2.0721503834782E+18

Sphere

Radius = n
Volume 2.2438597383617E+27
Surface area 8.288601533913E+18
Circumference 5102882488.1114

Square

Length = n
Perimeter 3248595888
Area 659585952720656784
Diagonal 1148552090.8698

Cube

Length = n
Surface area 3957515716323940704
Volume 5.3568205344772E+26
Space diagonal 1406683282.8188

Equilateral Triangle

Length = n
Perimeter 2436446916
Area 2.8560909551773E+17
Altitude 703341641.40942

Triangular Pyramid

Length = n
Surface area 2.8560909551773E+17
Volume 6.313073542547E+25
Height 382850696.95659