105455890 (number)

105455890 is an even 9-digits composite number following 105455889 and preceding 105455891. In scientific notation, it is written as 1.05455890 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 38582208 positive integers (up to 105455890) that are relatively prime to 105455890.

Interesting facts

Basic properties

Name

Name one hundred five million four hundred fifty-five thousand eight hundred ninety

Notation

Scientific notation 1.05455890 × 10^8
Engineering notation 1.05455890 × 10^6

Prime Factorization of 105455890

Prime Factorization 2 × 5 × 19 × 29 × 19139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 105455890
Product of the distinct prime numbers

The prime factorization of 105455890 is 2 × 5 × 19 × 29 × 19139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 40, 72, 742, 503, 1143, 3278, 5457, 86019, 716299, 560941, 8174594, 1732666, 18672961, 2704407, 545725178, 329460546, 4087019117, 5953660863

Basic calculations (n = 105455890)

Multiplication

n×y
n×2 210911780
n×3 316367670
n×4 421823560
n×5 527279450

Division

n÷y
n÷2 52727945
n÷3 35151963.333333
n÷3 26363972.5
n÷5 21091178

Exponentiation

ny
n2 11120944735692100
n3 1.1727691247432E+24
n4 1.2367541181432E+32
n5 1.3042300623995E+40

Nth Root

y√n
2√n 10269.171826394
3√n 472.45118986669
4√n 101.33692232545
5√n 40.235941519628

Divisors of 105455890

1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 19139, 38278, 95695, 191390, 363641, 555031, 727282, 1110062, 1818205, 2775155, 3636410, 5550310, 10545589, 21091178, 52727945, 105455890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105455889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105455890 can be divided by 32 positive divisors. The sum of these divisors (counting 105455890) is 1, the average is 0.03125.

Base conversion 105455890

Base System Value
2 Binary 110010010010010000100010010
3 Ternary 21100102201021201
4 Quaternary 12102102010102
5 Quinary 203444042030
6 Senary 14244141414
8 Octal 622220422
10 Decimal 105455890
12 Duodecimal 2b39786a
16 Hexadecimal 6492112
20 Vigesimal 1cj1jea
36 Base36 1qsaaa

Cryptographic Hash Functions

md5 a3494049adfa47f29a0e33f736407ac0
sha1 1752ee218354c19102aeedbc7b822a901c50611b
sha256 4a26a3ba520fc3ff182a064ad6164b39ec878f7bf1205e6e00d714ca0791cb69
sha512 701713c5aee01a03973a09214d853ca40edc60325b1a64aeb95715542e3afdd5817b830b6d32a3acf8f7fa7d02b99ccba3034219324caabf0abb9e9f579f29ae
ripemd-160 73bd4cd091c17ba64680e4b305d559c49e75ae2d

105455890 as geometric shapes

Circle

Radius = n
Diameter 210911780
Circumference 662598898.60355
Area 3.4937478282628E+16

Sphere

Radius = n
Volume 4.9124838222003E+24
Surface area 1.3974991313051E+17
Circumference 662598898.60355

Square

Length = n
Perimeter 421823560
Area 11120944735692100
Diagonal 149137149.87013

Cube

Length = n
Surface area 66725668414152600
Volume 1.1727691247432E+24
Space diagonal 182654959.43739

Equilateral Triangle

Length = n
Perimeter 316367670
Area 4.8155103275961E+15
Altitude 91327479.718697

Triangular Pyramid

Length = n
Surface area 4.8155103275961E+15
Volume 1.3821216681202E+23
Height 49712383.290042