109212145 (number)

109212145 is an odd 9-digits composite number following 109212144 and preceding 109212146. In scientific notation, it is written as 1.09212145 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 74799360 positive integers (up to 109212145) that are relatively prime to 109212145.

Interesting facts

Basic properties

Name

Name one hundred nine million two hundred twelve thousand one hundred forty-five

Notation

Scientific notation 1.09212145 × 10^8
Engineering notation 1.09212145 × 10^6

Prime Factorization of 109212145

Prime Factorization 5 × 7 × 1291 × 2417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 109212145
Product of the distinct prime numbers

The prime factorization of 109212145 is 5 × 7 × 1291 × 2417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 98, 27, 303, 558, 2714, 6832, 89618, 71846, 434236, 541029, 8713558, 9246463, 51097879, 6597574, 707599477, 179727063, 3605429668, 8659428471

Basic calculations (n = 109212145)

Multiplication

n×y
n×2 218424290
n×3 327636435
n×4 436848580
n×5 546060725

Division

n÷y
n÷2 54606072.5
n÷3 36404048.333333
n÷3 27303036.25
n÷5 21842429

Exponentiation

ny
n2 11927292615501025
n3 1.3026052105815E+24
n4 1.4226030913579E+32
n5 1.5536553509082E+40

Nth Root

y√n
2√n 10450.461473064
3√n 477.99532128962
4√n 102.22749861492
5√n 40.518577255434

Divisors of 109212145

1, 5, 7, 35, 1291, 2417, 6455, 9037, 12085, 16919, 45185, 84595, 3120347, 15601735, 21842429, 109212145

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 -109212144
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 109212145 can be divided by 16 positive divisors. The sum of these divisors (counting 109212145) is 1, the average is 0.0625.

Base conversion 109212145

Base System Value
2 Binary 110100000100111000111110001
3 Ternary 21121111112220021
4 Quaternary 12200213013301
5 Quinary 210424242040
6 Senary 14500443441
8 Octal 640470761
10 Decimal 109212145
12 Duodecimal 306a9581
16 Hexadecimal 68271f1
20 Vigesimal 1e2ba75
36 Base36 1t0smp

Cryptographic Hash Functions

md5 36ff3ac76b26d6ff96d4c3a93667d0d6
sha1 ea0bd63fd356e8a56be67feb0e29888f97621d25
sha256 ade87e36edefa47f7cdf6e68cf98fc99424c318ed11669442508d58185f69e41
sha512 12bfeae09e76ea1805dbf8e66f1e2c8a4f7d969ad9033db72efccf465d1610b8e44c4d215bd55d0db40930397c2df75c334116d4f86b5913b832902b95405e24
ripemd-160 4824bca92ef5e4fb6afc1412fd12831b946ba036

109212145 as geometric shapes

Circle

Radius = n
Diameter 218424290
Circumference 686200144.82957
Area 3.7470694858074E+16

Sphere

Radius = n
Volume 5.4563399467876E+24
Surface area 1.498827794323E+17
Circumference 686200144.82957

Square

Length = n
Perimeter 436848580
Area 11927292615501025
Diagonal 154449296.63486

Cube

Length = n
Surface area 71563755693006150
Volume 1.3026052105815E+24
Space diagonal 189160983.94358

Equilateral Triangle

Length = n
Perimeter 327636435
Area 5.1646692016972E+15
Altitude 94580491.97179

Triangular Pyramid

Length = n
Surface area 5.1646692016972E+15
Volume 1.5351349626852E+23
Height 51483098.878286