105865986 (number)

105865986 is an even 9-digits composite number following 105865985 and preceding 105865987. In scientific notation, it is written as 1.05865986 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 33431328 positive integers (up to 105865986) that are relatively prime to 105865986.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred sixty-five thousand nine hundred eighty-six

Notation

Scientific notation 1.05865986 × 10^8
Engineering notation 1.05865986 × 10^6

Prime Factorization of 105865986

Prime Factorization 2 × 57 × 928649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105865986
Product of the distinct prime numbers

The prime factorization of 105865986 is 2 × 57 × 928649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 85, 23, 788, 869, 5561, 4691, 36104, 15117, 54280, 407483, 8957430, 3461861, 21459073, 39054397, 347282985, 770469871, 6095965418, 3039706054

Basic calculations (n = 105865986)

Multiplication

n×y
n×2 211731972
n×3 317597958
n×4 423463944
n×5 529329930

Division

n÷y
n÷2 52932993
n÷3 35288662
n÷3 26466496.5
n÷5 21173197.2

Exponentiation

ny
n2 11207606991752196
n3 1.1865043648823E+24
n4 1.2561045448157E+32
n5 1.32978746156E+40

Nth Root

y√n
2√n 10289.119787426
3√n 473.06281915476
4√n 101.43529852781
5√n 40.267186794675

Divisors of 105865986

1, 2, 57, 114, 928649, 1857298, 52932993, 105865986

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 -105865985
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 105865986 can be divided by 8 positive divisors. The sum of these divisors (counting 105865986) is 1, the average is 0.125.

Base conversion 105865986

Base System Value
2 Binary 110010011110110001100000010
3 Ternary 21101012112211110
4 Quaternary 12103312030002
5 Quinary 204100202421
6 Senary 14301024150
8 Octal 623661402
10 Decimal 105865986
12 Duodecimal 2b555056
16 Hexadecimal 64f6302
20 Vigesimal 1d1d4j6
36 Base36 1r12pu

Cryptographic Hash Functions

md5 f04a3b5a260c22ceba85f946ec941e30
sha1 d0f32f60b88e6c9baf81f5f09b11ed02cc9a4eb0
sha256 6c7065ee9c6d3e5c1a8f596507f0873bb3fbe0e88fde2a2c04b17847f4e815e1
sha512 54d32b235d550d42e4e1442df1d0d9fff1bef13e49a0663ef73f4010e5baebe3b572acde36dc39f42357bb0a71a9509ce1dfe71d243bbe50ee1138a5c22c62a5
ripemd-160 7becf6db26be22691eb1975bcccd5dc55b172201

105865986 as geometric shapes

Circle

Radius = n
Diameter 211731972
Circumference 665175607.76528
Area 3.520973578961E+16

Sphere

Radius = n
Volume 4.9700178615554E+24
Surface area 1.4083894315844E+17
Circumference 665175607.76528

Square

Length = n
Perimeter 423463944
Area 11207606991752196
Diagonal 149717113.1952

Cube

Length = n
Surface area 67245641950513176
Volume 1.1865043648823E+24
Space diagonal 183365266.54538

Equilateral Triangle

Length = n
Perimeter 317597958
Area 4.8530361852447E+15
Altitude 91682633.272688

Triangular Pyramid

Length = n
Surface area 4.8530361852447E+15
Volume 1.3983088038596E+23
Height 49905704.3984