105432861 (number)

105432861 is an odd 9-digits composite number following 105432860 and preceding 105432862. In scientific notation, it is written as 1.05432861 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 63947520 positive integers (up to 105432861) that are relatively prime to 105432861.

Interesting facts

Basic properties

Name

Name one hundred five million four hundred thirty-two thousand eight hundred sixty-one

Notation

Scientific notation 1.05432861 × 10^8
Engineering notation 1.05432861 × 10^6

Prime Factorization of 105432861

Prime Factorization 51 × 131 × 43 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 105432861
Product of the distinct prime numbers

The prime factorization of 105432861 is 51 × 131 × 43 × 367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 105432861)

Multiplication

n×y
n×2 210865722
n×3 316298583
n×4 421731444
n×5 527164305

Division

n÷y
n÷2 52716430.5
n÷3 35144287
n÷3 26358215.25
n÷5 21086572.2

Exponentiation

ny
n2 11116088178645321
n3 1.1720009798029E+24
n4 1.2356741639542E+32
n5 1.3028066236947E+40

Nth Root

y√n
2√n 10268.050496565
3√n 472.41679674893
4√n 101.33138949291
5√n 40.234184056018

Divisors of 105432861

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 -105432860
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 105432861 can be divided by 16 positive divisors. The sum of these divisors (counting 105432861) is 1, the average is 0.0625.

Base conversion 105432861

Base System Value
2 Binary 110010010001100011100011101
3 Ternary 21100101112200210
4 Quaternary 12102030130131
5 Quinary 203442322421
6 Senary 14243443033
8 Octal 622143435
10 Decimal 105432861
12 Duodecimal 2b386479
16 Hexadecimal 648c71d
20 Vigesimal 1cij231
36 Base36 1qrsil

Cryptographic Hash Functions

md5 3ab45d6b9b206d1a555b75c4aca26196
sha1 d25890ebe387b0fd5668bbada8cdbb23508a1cfe
sha256 a44ee98b3406afec53b705562a572f7dee25570a0de8dd92fb916fe08e0c8391
sha512 2bee8230a4c6838b7f56f6250245282ee9dd0253323def2d3f8619bf92c822069c7f4e956e78d1a8c257e48cf950e55665e41539bad5ffb1f6fa99e0affab1b2
ripemd-160 8aa40598fd0a7e65f2cfd7548bb93c77e816ed75

105432861 as geometric shapes

Circle

Radius = n
Diameter 210865722
Circumference 662454203.12911
Area 3.4922220958688E+16

Sphere

Radius = n
Volume 4.9092662241983E+24
Surface area 1.3968888383475E+17
Circumference 662454203.12911

Square

Length = n
Perimeter 421731444
Area 11116088178645321
Diagonal 149104581.946

Cube

Length = n
Surface area 66696529071871926
Volume 1.1720009798029E+24
Space diagonal 182615072.03935

Equilateral Triangle

Length = n
Perimeter 316298583
Area 4.8134073767074E+15
Altitude 91307536.019674

Triangular Pyramid

Length = n
Surface area 4.8134073767074E+15
Volume 1.3812164006265E+23
Height 49701527.315332