816393090 (number)

816393090 is an even 9-digits composite number following 816393089 and preceding 816393091. In scientific notation, it is written as 8.16393090 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 217704816 positive integers (up to 816393090) that are relatively prime to 816393090.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million three hundred ninety-three thousand ninety

Notation

Scientific notation 8.16393090 × 10^8
Engineering notation 8.16393090 × 10^6

Prime Factorization of 816393090

Prime Factorization 2 × 3 × 5 × 27213103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 816393090
Product of the distinct prime numbers

The prime factorization of 816393090 is 2 × 3 × 5 × 27213103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 28, 30, 364, 144, 9061, 2310, 11829, 60569, 35034, 190459, 4276436, 1233568, 10739191, 78711545, 800999099, 357422094, 7904563377, 4393074653

Basic calculations (n = 816393090)

Multiplication

n×y
n×2 1632786180
n×3 2449179270
n×4 3265572360
n×5 4081965450

Division

n÷y
n÷2 408196545
n÷3 272131030
n÷3 204098272.5
n÷5 163278618

Exponentiation

ny
n2 666497677399748100
n3 5.441240983302E+26
n4 4.4421915397926E+35
n5 3.6265744775431E+44

Nth Root

y√n
2√n 28572.593336972
3√n 934.61577433588
4√n 169.03429633353
5√n 60.587057943319

Divisors of 816393090

1, 2, 3, 5, 6, 10, 15, 30, 27213103, 54426206, 81639309, 136065515, 163278618, 272131030, 408196545, 816393090

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816393089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816393090 can be divided by 16 positive divisors. The sum of these divisors (counting 816393090) is 1, the average is 0.0625.

Base conversion 816393090

Base System Value
2 Binary 110000101010010010101110000010
3 Ternary 2002220012001210010
4 Quaternary 300222102232002
5 Quinary 3132444034330
6 Senary 213002045350
8 Octal 6052225602
10 Decimal 816393090
12 Duodecimal 1a94a9856
16 Hexadecimal 30a92b82
20 Vigesimal cf292ea
36 Base36 di24xu

Cryptographic Hash Functions

md5 80eca17a94777711c697493640dea834
sha1 fe1462ff530891c0863db9f94310dfb46717e686
sha256 e9a0906a99a3d158f4724132ed2e83b34ca3e7ab0c1b064b66ed2a3f47dd4de6
sha512 d54c89cc772d1b5e3621c9cfc1293780f5a7ad94e3e755671c530bd9e5f1aec96212e216928cbe652dfc1b3daf77869a644c746a28efc3a21afdc70323e644c3
ripemd-160 ac28bb2ae1a669327c082020e864eaa9b9e95be2

816393090 as geometric shapes

Circle

Radius = n
Diameter 1632786180
Circumference 5129549067.9709
Area 2.0938642069537E+18

Sphere

Radius = n
Volume 2.2792216932738E+27
Surface area 8.3754568278148E+18
Circumference 5129549067.9709

Square

Length = n
Perimeter 3265572360
Area 666497677399748100
Diagonal 1154554180.1057

Cube

Length = n
Surface area 3998986064398488600
Volume 5.441240983302E+26
Space diagonal 1414034310.8282

Equilateral Triangle

Length = n
Perimeter 2449179270
Area 2.8860196009575E+17
Altitude 707017155.41408

Triangular Pyramid

Length = n
Surface area 2.8860196009575E+17
Volume 6.412563995605E+25
Height 384851393.36856