816615164 (number)

816615164 is an even 9-digits composite number following 816615163 and preceding 816615165. In scientific notation, it is written as 8.16615164 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 408063024 positive integers (up to 816615164) that are relatively prime to 816615164.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million six hundred fifteen thousand one hundred sixty-four

Notation

Scientific notation 8.16615164 × 10^8
Engineering notation 8.16615164 × 10^6

Prime Factorization of 816615164

Prime Factorization 2 × 2 × 1693 × 120587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 408307582
Product of the distinct prime numbers

The prime factorization of 816615164 is 2 × 2 × 1693 × 120587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816615164)

Multiplication

n×y
n×2 1633230328
n×3 2449845492
n×4 3266460656
n×5 4083075820

Division

n÷y
n÷2 408307582
n÷3 272205054.66667
n÷3 204153791
n÷5 163323032.8

Exponentiation

ny
n2 666860326074746896
n3 5.4456825454262E+26
n4 4.4470269449252E+35
n5 3.6315096379425E+44

Nth Root

y√n
2√n 28576.479209308
3√n 934.70051090432
4√n 169.04579027384
5√n 60.590353744502

Divisors of 816615164

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 -816615163
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 816615164 can be divided by 12 positive divisors. The sum of these divisors (counting 816615164) is 1, the average is 0.083333333333333.

Base conversion 816615164

Base System Value
2 Binary 110000101011001000111011111100
3 Ternary 2002220121100102002
4 Quaternary 300223020323330
5 Quinary 3133023141124
6 Senary 213010521432
8 Octal 6053107374
10 Decimal 816615164
12 Duodecimal 1a9596278
16 Hexadecimal 30ac8efc
20 Vigesimal cf3ghi4
36 Base36 di6wak

Cryptographic Hash Functions

md5 c569d232f1564ca78e4571052e7f7061
sha1 ad9a5d0ec359a454c3dd87e4f13b266faa2925cc
sha256 c0a2736ef7dcb73508b65adc0b2dec185ab89b3de8c233a9e5a3c4a2b0c08f54
sha512 f91fcda009806f75fe6071a779ce83cc8259aaa6d65956f05a8ac8ce1fc25e07f30c8b2e6ec5062b711c4cef11394642581645d078aba74b886cc9722b701741
ripemd-160 9040a1384e9acd94531c3e116216ac4c1306acb8

816615164 as geometric shapes

Circle

Radius = n
Diameter 1633230328
Circumference 5130944400.0648
Area 2.0950035013669E+18

Sphere

Radius = n
Volume 2.2810821704658E+27
Surface area 8.3800140054677E+18
Circumference 5130944400.0648

Square

Length = n
Perimeter 3266460656
Area 666860326074746896
Diagonal 1154868240.1683

Cube

Length = n
Surface area 4001161956448481376
Volume 5.4456825454262E+26
Space diagonal 1414418954.2792

Equilateral Triangle

Length = n
Perimeter 2449845492
Area 2.8875899157835E+17
Altitude 707209477.1396

Triangular Pyramid

Length = n
Surface area 2.8875899157835E+17
Volume 6.4177984267668E+25
Height 384956080.05611