109212905 (number)

109212905 is an odd 9-digits composite number following 109212904 and preceding 109212906. In scientific notation, it is written as 1.09212905 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 85037568 positive integers (up to 109212905) that are relatively prime to 109212905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.09212905 × 10^8
Engineering notation 1.09212905 × 10^6

Prime Factorization of 109212905

Prime Factorization 5 × 43 × 353 × 1439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 109212905
Product of the distinct prime numbers

The prime factorization of 109212905 is 5 × 43 × 353 × 1439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 77, 5, 220, 158, 1855, 8327, 83856, 56666, 398647, 841387, 5525850, 3202778, 28695173, 69087742, 994572850, 291383422, 5908215821, 9330767692

Basic calculations (n = 109212905)

Multiplication

n×y
n×2 218425810
n×3 327638715
n×4 436851620
n×5 546064525

Division

n÷y
n÷2 54606452.5
n÷3 36404301.666667
n÷3 27303226.25
n÷5 21842581

Exponentiation

ny
n2 11927458618539025
n3 1.3026324049979E+24
n4 1.4226426909696E+32
n5 1.5537094105781E+40

Nth Root

y√n
2√n 10450.497835032
3√n 477.99643006618
4√n 102.22767646304
5√n 40.51863364849

Divisors of 109212905

1, 5, 43, 215, 353, 1439, 1765, 7195, 15179, 61877, 75895, 309385, 507967, 2539835, 21842581, 109212905

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 -109212904
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 109212905 can be divided by 16 positive divisors. The sum of these divisors (counting 109212905) is 1, the average is 0.0625.

Base conversion 109212905

Base System Value
2 Binary 110100000100111010011101001
3 Ternary 21121111120221102
4 Quaternary 12200213103221
5 Quinary 210424303110
6 Senary 14500451145
8 Octal 640472351
10 Decimal 109212905
12 Duodecimal 306a9ab5
16 Hexadecimal 68274e9
20 Vigesimal 1e2bc55
36 Base36 1t0t7t

Cryptographic Hash Functions

md5 04994c9c6ad176476dfeec7c9eae9d04
sha1 a4e70d0a1ff8abac28501b437f45a831561d86cc
sha256 3cb138344c2a47006bb45be44965beb0bede759e835b64fbc553310a3d6ca9a7
sha512 3ca7c5b0ccf36bb667f6e12b55fa3dd980172d2f014a915024700294110b671e3a6b31241b0cbf87a2225d1cc59f36dc813d58287e91e4c1c5af944784b601f6
ripemd-160 f05ef7c43c6ab5e87e9f879909de7ebdb6846f34

109212905 as geometric shapes

Circle

Radius = n
Diameter 218425810
Circumference 686204920.0504
Area 3.7471216371998E+16

Sphere

Radius = n
Volume 5.4564538584927E+24
Surface area 1.4988486548799E+17
Circumference 686204920.0504

Square

Length = n
Perimeter 436851620
Area 11927458618539025
Diagonal 154450371.43716

Cube

Length = n
Surface area 71564751711234150
Volume 1.3026324049979E+24
Space diagonal 189162300.30219

Equilateral Triangle

Length = n
Perimeter 327638715
Area 5.1647410831212E+15
Altitude 94581150.151097

Triangular Pyramid

Length = n
Surface area 5.1647410831212E+15
Volume 1.5351670116123E+23
Height 51483457.145721