105463945 (number)

105463945 is an odd 9-digits composite number following 105463944 and preceding 105463946. In scientific notation, it is written as 1.05463945 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 84371152 positive integers (up to 105463945) that are relatively prime to 105463945.

Interesting facts

Basic properties

Name

Name one hundred five million four hundred sixty-three thousand nine hundred forty-five

Notation

Scientific notation 1.05463945 × 10^8
Engineering notation 1.05463945 × 10^6

Prime Factorization of 105463945

Prime Factorization 5 × 21092789

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 105463945
Product of the distinct prime numbers

The prime factorization of 105463945 is 5 × 21092789. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 99, 23, 56, 444, 1047, 9288, 69876, 94211, 6266, 173760, 3459605, 574742, 54382993, 72782493, 350457548, 67603055, 5673571774, 3564262254

Basic calculations (n = 105463945)

Multiplication

n×y
n×2 210927890
n×3 316391835
n×4 421855780
n×5 527319725

Division

n÷y
n÷2 52731972.5
n÷3 35154648.333333
n÷3 26365986.25
n÷5 21092789

Exponentiation

ny
n2 11122643694963025
n3 1.1730378829002E+24
n4 1.237132027651E+32
n5 1.3047282412192E+40

Nth Root

y√n
2√n 10269.564012167
3√n 472.46321858455
4√n 101.33885736561
5√n 40.236556166391

Divisors of 105463945

1, 5, 21092789, 105463945

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 -105463944
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 105463945 can be divided by 4 positive divisors. The sum of these divisors (counting 105463945) is 1, the average is 0.25.

Base conversion 105463945

Base System Value
2 Binary 110010010010100000010001001
3 Ternary 21100110010100001
4 Quaternary 12102110002021
5 Quinary 203444321240
6 Senary 14244243001
8 Octal 622240211
10 Decimal 105463945
12 Duodecimal 2b3a0461
16 Hexadecimal 6494089
20 Vigesimal 1cj2jh5
36 Base36 1qsgi1

Cryptographic Hash Functions

md5 47a493b5e19212ccae65ca9200f3d927
sha1 1af9b70190e245deb1a6278bc6a62f46a3b768d3
sha256 e5639a578b37a7e9c4e17989915834b251d2cdbbf1b6691600932300af1250e6
sha512 533066e4bd650f469ea27edf4de2b4ffef38073bd03b8771db8aac2a6f72a59afc4117aa398fd6af3d1c38f24d252403c906ce5ac5ea40b1fb8be4f39ff12158
ripemd-160 2d35d97a13ea7eb1f177fec92ed28e2cdd5b618f

105463945 as geometric shapes

Circle

Radius = n
Diameter 210927890
Circumference 662649509.6612
Area 3.4942815720593E+16

Sphere

Radius = n
Volume 4.9136095937356E+24
Surface area 1.3977126288237E+17
Circumference 662649509.6612

Square

Length = n
Perimeter 421855780
Area 11122643694963025
Diagonal 149148541.36037

Cube

Length = n
Surface area 66735862169778150
Volume 1.1730378829002E+24
Space diagonal 182668911.10665

Equilateral Triangle

Length = n
Perimeter 316391835
Area 4.8162459985404E+15
Altitude 91334455.553325

Triangular Pyramid

Length = n
Surface area 4.8162459985404E+15
Volume 1.3824384026457E+23
Height 49716180.453457