812529972 (number)

812529972 is an even 9-digits composite number following 812529971 and preceding 812529973. In scientific notation, it is written as 8.12529972 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 270843312 positive integers (up to 812529972) that are relatively prime to 812529972.

Interesting facts

Basic properties

Name

Name eight hundred twelve million five hundred twenty-nine thousand nine hundred seventy-two

Notation

Scientific notation 8.12529972 × 10^8
Engineering notation 8.12529972 × 10^6

Prime Factorization of 812529972

Prime Factorization 2 × 2 × 9 × 22570277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 406264986
Product of the distinct prime numbers

The prime factorization of 812529972 is 2 × 2 × 9 × 22570277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 812529972)

Multiplication

n×y
n×2 1625059944
n×3 2437589916
n×4 3250119888
n×5 4062649860

Division

n÷y
n÷2 406264986
n÷3 270843324
n÷3 203132493
n÷5 162505994.4

Exponentiation

ny
n2 660204955398320784
n3 5.3643631392406E+26
n4 4.358705831325E+35
n5 3.5415791270827E+44

Nth Root

y√n
2√n 28504.911366289
3√n 933.13926299394
4√n 168.83397574626
5√n 60.529610316199

Divisors of 812529972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812529971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812529972 can be divided by 12 positive divisors. The sum of these divisors (counting 812529972) is 1, the average is 0.083333333333333.

Base conversion 812529972

Base System Value
2 Binary 110000011011100011100100110100
3 Ternary 2002121220210120200
4 Quaternary 300123203210310
5 Quinary 3131001424342
6 Senary 212343200500
8 Octal 6033434464
10 Decimal 812529972
12 Duodecimal 1a8146130
16 Hexadecimal 306e3934
20 Vigesimal cdi64ic
36 Base36 dfrc50

Cryptographic Hash Functions

md5 5b73f6eec3ba35b01f3e8f25c0e229f2
sha1 0edc4a6bb607352019717b26a88651119adc624e
sha256 d8ca0d39b15da3129314e5b3d54edbc7c4ce544bd6c5527a1c1ee65e80b0c963
sha512 972c05ba3eed9295652e6c79a54387f8d13297e74c8b3cbde5c1557b43f8890fe82ed467e935a21dede22aa258e6a578ec367df5625547e3bcb50cedb6caa774
ripemd-160 07ecd17df182c8d6fd5e0dad78582c4a0899f92b

812529972 as geometric shapes

Circle

Radius = n
Diameter 1625059944
Circumference 5105276381.7134
Area 2.0740950377429E+18

Sphere

Radius = n
Volume 2.2470191772568E+27
Surface area 8.2963801509718E+18
Circumference 5105276381.7134

Square

Length = n
Perimeter 3250119888
Area 660204955398320784
Diagonal 1149090906.237

Cube

Length = n
Surface area 3961229732389924704
Volume 5.3643631392406E+26
Space diagonal 1407343194.1765

Equilateral Triangle

Length = n
Perimeter 2437589916
Area 2.8587713153966E+17
Altitude 703671597.08826

Triangular Pyramid

Length = n
Surface area 2.8587713153966E+17
Volume 6.321962587507E+25
Height 383030302.07901