805655137 (number)

805655137 is an odd 9-digits composite number following 805655136 and preceding 805655138. In scientific notation, it is written as 8.05655137 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 689393472 positive integers (up to 805655137) that are relatively prime to 805655137.

Interesting facts

Basic properties

Name

Name eight hundred five million six hundred fifty-five thousand one hundred thirty-seven

Notation

Scientific notation 8.05655137 × 10^8
Engineering notation 8.05655137 × 10^6

Prime Factorization of 805655137

Prime Factorization 7 × 593 × 194087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 805655137
Product of the distinct prime numbers

The prime factorization of 805655137 is 7 × 593 × 194087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 805655137)

Multiplication

n×y
n×2 1611310274
n×3 2416965411
n×4 3222620548
n×5 4028275685

Division

n÷y
n÷2 402827568.5
n÷3 268551712.33333
n÷3 201413784.25
n÷5 161131027.4

Exponentiation

ny
n2 649080199774488769
n3 5.229347972733E+26
n4 4.2130510573929E+35
n5 3.3942662268319E+44

Nth Root

y√n
2√n 28384.064842795
3√n 930.50003440821
4√n 168.47570994893
5√n 60.426833397649

Divisors of 805655137

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -805655136
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 805655137 can be divided by 8 positive divisors. The sum of these divisors (counting 805655137) is 1, the average is 0.125.

Base conversion 805655137

Base System Value
2 Binary 110000000001010101001001100001
3 Ternary 2002010222112002011
4 Quaternary 300001111021201
5 Quinary 3122221431022
6 Senary 211535552521
8 Octal 6001251141
10 Decimal 805655137
12 Duodecimal 1a598b741
16 Hexadecimal 30055261
20 Vigesimal cbf6hgh
36 Base36 dbnzhd

Cryptographic Hash Functions

md5 4f6129ba2102f51ae812911bd704b5d2
sha1 a07c5431d8f9a6c3291c37981b2ac03357aaae6c
sha256 c1d23396fc9b967baafe1b6f1755f7b280b24270ce0f2a04ee3b48ed4c443b24
sha512 72a7837bee734ba183041de92a95c4140079dfc167f7c5ccf1c56b82b362876aa1ade655ae4931889bc5bf7b1e5fa131e83111388905a584c749367582327394
ripemd-160 30d9d259331559eadc39eb767e6c6e146210bccc

805655137 as geometric shapes

Circle

Radius = n
Diameter 1611310274
Circumference 5062080519.4522
Area 2.0391455872021E+18

Sphere

Radius = n
Volume 2.1904641565604E+27
Surface area 8.1565823488085E+18
Circumference 5062080519.4522

Square

Length = n
Perimeter 3222620548
Area 649080199774488769
Diagonal 1139368421.341

Cube

Length = n
Surface area 3894481198646932614
Volume 5.229347972733E+26
Space diagonal 1395435630.6629

Equilateral Triangle

Length = n
Perimeter 2416965411
Area 2.8105997104909E+17
Altitude 697717815.33143

Triangular Pyramid

Length = n
Surface area 2.8105997104909E+17
Volume 6.1628456878394E+25
Height 379789473.78032