812940047 (number)

812940047 is an odd 9-digits prime number following 812940046 and preceding 812940048. In scientific notation, it is written as 8.12940047 × 10^8. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 812940046 positive integers (up to 812940047) that are relatively prime to 812940047.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.12940047 × 10^8
Engineering notation 8.12940047 × 10^6

Prime Factorization of 812940047

Prime Factorization 812940047

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 812940047
Product of the distinct prime numbers

The prime factorization of 812940047 is 812940047. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 9, 18, 72, 904, 740, 3193, 1923, 54371, 95629, 493657, 853229, 1999487, 4988166, 46807241, 83464677, 688556731, 142445829, 11847549, 3155095146

Basic calculations (n = 812940047)

Multiplication

n×y
n×2 1625880094
n×3 2438820141
n×4 3251760188
n×5 4064700235

Division

n÷y
n÷2 406470023.5
n÷3 270980015.66667
n÷3 203235011.75
n÷5 162588009.4

Exponentiation

ny
n2 660871520016362209
n3 5.3724892454306E+26
n4 4.3675116596874E+35
n5 3.5505251338993E+44

Nth Root

y√n
2√n 28512.103517629
3√n 933.29621832285
4√n 168.8552738816
5√n 60.535718809776

Divisors of 812940047

1, 812940047

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 812940048
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 406470024
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 28512.103535166
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999975398
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812940047 can be divided by 2 positive divisors. The sum of these divisors (counting 812940047) is 812940048, the average is 406470024.

Base conversion 812940047

Base System Value
2 Binary 110000011101000111101100001111
3 Ternary 2002122200122002122
4 Quaternary 300131013230033
5 Quinary 3131103040142
6 Senary 212400043155
8 Octal 6035075417
10 Decimal 812940047
12 Duodecimal 1a83034bb
16 Hexadecimal 30747b0f
20 Vigesimal ce0ha27
36 Base36 dg04jz

Cryptographic Hash Functions

md5 d46ea59d25fa71e367be90eba2fc6e6b
sha1 475f1091b3b14d880e1996fca2570bd53ed08f9e
sha256 6ea8ccbd173d8c529213de849875cff1b69b767244af4701e0809dd4caeac342
sha512 bd5257534b286b821f0c8f9815a2d85e52c2ee97e955cbd47d5e657f5b703940d4115a34bd97e8acc5bffc60ea019a2f7e8b1db27cb29127cd3e91435d6476f5
ripemd-160 f35b87451c7b56587eff0b440970ca9f8a443291

812940047 as geometric shapes

Circle

Radius = n
Diameter 1625880094
Circumference 5107852958.9283
Area 2.0761891122501E+18

Sphere

Radius = n
Volume 2.250423032658E+27
Surface area 8.3047564490005E+18
Circumference 5107852958.9283

Square

Length = n
Perimeter 3251760188
Area 660871520016362209
Diagonal 1149670839.8636

Cube

Length = n
Surface area 3965229120098173254
Volume 5.3724892454306E+26
Space diagonal 1408053464.9114

Equilateral Triangle

Length = n
Perimeter 2438820141
Area 2.861657624859E+17
Altitude 704026732.45572

Triangular Pyramid

Length = n
Surface area 2.861657624859E+17
Volume 6.331539295493E+25
Height 383223613.28787