111138861 (number)

111138861 is an odd 9-digits composite number following 111138860 and preceding 111138862. In scientific notation, it is written as 1.11138861 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 71863488 positive integers (up to 111138861) that are relatively prime to 111138861.

Interesting facts

Basic properties

Name

Name one hundred eleven million one hundred thirty-eight thousand eight hundred sixty-one

Notation

Scientific notation 1.11138861 × 10^8
Engineering notation 1.11138861 × 10^6

Prime Factorization of 111138861

Prime Factorization 3 × 37 × 359 × 2789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 111138861
Product of the distinct prime numbers

The prime factorization of 111138861 is 3 × 37 × 359 × 2789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 111138861)

Multiplication

n×y
n×2 222277722
n×3 333416583
n×4 444555444
n×5 555694305

Division

n÷y
n÷2 55569430.5
n÷3 37046287
n÷3 27784715.25
n÷5 22227772.2

Exponentiation

ny
n2 12351846424377321
n3 1.3727701428522E+24
n4 1.525681100914E+32
n5 1.6956245980481E+40

Nth Root

y√n
2√n 10542.241744525
3√n 480.78987570308
4√n 102.67541937837
5√n 40.660544330669

Divisors of 111138861

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 -111138860
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 111138861 can be divided by 16 positive divisors. The sum of these divisors (counting 111138861) is 1, the average is 0.0625.

Base conversion 111138861

Base System Value
2 Binary 110100111111101100000101101
3 Ternary 21202010102212010
4 Quaternary 12213331200231
5 Quinary 211422420421
6 Senary 15010031433
8 Octal 647754055
10 Decimal 111138861
12 Duodecimal 31278579
16 Hexadecimal 69fd82d
20 Vigesimal 1eec731
36 Base36 1u63al

Cryptographic Hash Functions

md5 100438b54648826586c3f8a21d0a32c2
sha1 06e04fb0c0d4b408e9f10e49281071e8ae05bfe5
sha256 60e7c5fe084c299d6e3977401f86011bcc8d64504291039c3e5650f457dcb6e3
sha512 f7c537fdd1c5bd71b32b0588519ceb965e7acec2100fbe94d7d54b95bbef1610d9c150d1b1247a895c0926533b2420f74c44fe4ea69940640214fe35a1d4d237
ripemd-160 40bfe500af7d218984d14c3c4b563bb41ad05d11

111138861 as geometric shapes

Circle

Radius = n
Diameter 222277722
Circumference 698306058.49187
Area 3.8804469985093E+16

Sphere

Radius = n
Volume 5.7502461278026E+24
Surface area 1.5521787994037E+17
Circumference 698306058.49187

Square

Length = n
Perimeter 444555444
Area 12351846424377321
Diagonal 157174084.5329

Cube

Length = n
Surface area 74111078546263926
Volume 1.3727701428522E+24
Space diagonal 192498153.94734

Equilateral Triangle

Length = n
Perimeter 333416583
Area 5.3485063935774E+15
Altitude 96249076.973668

Triangular Pyramid

Length = n
Surface area 5.3485063935774E+15
Volume 1.6178251283687E+23
Height 52391361.510966