861366049 (number)

861366049 is an odd 9-digits composite number following 861366048 and preceding 861366050. In scientific notation, it is written as 8.61366049 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 861196336 positive integers (up to 861366049) that are relatively prime to 861366049.

Interesting facts

Basic properties

Name

Name eight hundred sixty-one million three hundred sixty-six thousand forty-nine

Notation

Scientific notation 8.61366049 × 10^8
Engineering notation 8.61366049 × 10^6

Prime Factorization of 861366049

Prime Factorization 5237 × 164477

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 861366049
Product of the distinct prime numbers

The prime factorization of 861366049 is 5237 × 164477. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 61, 49, 124, 563, 4825, 1934, 85706, 13656, 832009, 349279, 7499498, 1712709, 5647226, 76215877, 353849566, 907800403, 8717750992, 8820441335

Basic calculations (n = 861366049)

Multiplication

n×y
n×2 1722732098
n×3 2584098147
n×4 3445464196
n×5 4306830245

Division

n÷y
n÷2 430683024.5
n÷3 287122016.33333
n÷3 215341512.25
n÷5 172273209.8

Exponentiation

ny
n2 741951470369870401
n3 6.3909180658224E+26
n4 5.5049198438401E+35
n5 4.7417510559503E+44

Nth Root

y√n
2√n 29349.038297702
3√n 951.47179029983
4√n 171.31561019855
5√n 61.240333907296

Divisors of 861366049

1, 5237, 164477, 861366049

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -861366048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 861366049 can be divided by 4 positive divisors. The sum of these divisors (counting 861366049) is 1, the average is 0.25.

Base conversion 861366049

Base System Value
2 Binary 110011010101110110011100100001
3 Ternary 2020000210221002021
4 Quaternary 303111312130201
5 Quinary 3231002203144
6 Senary 221250021441
8 Octal 6325663441
10 Decimal 861366049
12 Duodecimal 200577881
16 Hexadecimal 33576721
20 Vigesimal d93af29
36 Base36 e8u2ap

Cryptographic Hash Functions

md5 05485fd83dee3fc12a2f688098aa89ed
sha1 49f020459af9bc564748299b233d1fffe0595c46
sha256 f5dea95ec1684627b357d5b12b7bb9de51dceba3cbd08bd6aca42d07d58ae8ba
sha512 1634371d60fa3b27e00770394db448adb1ab60c1e814bb00cac8b9ab69e0b5e1e2419c800330e4a0ccf32e32c14a8ddb866821b80ed51b52a6864393b9d5a51a
ripemd-160 37efb695149dc7d1f4c204a3ad6cfdc143e47ad2

861366049 as geometric shapes

Circle

Radius = n
Diameter 1722732098
Circumference 5412122503.1801
Area 2.3309092886341E+18

Sphere

Radius = n
Volume 2.6770214993709E+27
Surface area 9.3236371545365E+18
Circumference 5412122503.1801

Square

Length = n
Perimeter 3445464196
Area 741951470369870401
Diagonal 1218155548.6635

Cube

Length = n
Surface area 4451708822219222406
Volume 6.3909180658224E+26
Space diagonal 1491929760.7829

Equilateral Triangle

Length = n
Perimeter 2584098147
Area 3.2127441085776E+17
Altitude 745964880.39143

Triangular Pyramid

Length = n
Surface area 3.2127441085776E+17
Volume 7.5317691705843E+25
Height 406051849.55451