111997908 (number)

111997908 is an even 9-digits composite number following 111997907 and preceding 111997909. In scientific notation, it is written as 1.11997908 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 33696000 positive integers (up to 111997908) that are relatively prime to 111997908.

Interesting facts

Basic properties

Name

Name one hundred eleven million nine hundred ninety-seven thousand nine hundred eight

Notation

Scientific notation 1.11997908 × 10^8
Engineering notation 1.11997908 × 10^6

Prime Factorization of 111997908

Prime Factorization 2 × 2 × 11 × 3 × 3 × 151 × 1873

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18666318
Product of the distinct prime numbers

The prime factorization of 111997908 is 2 × 2 × 11 × 3 × 3 × 151 × 1873. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 5, 10, 868, 621, 31, 6562, 21049, 9359, 880654, 655183, 2158105, 618569, 32358231, 57167016, 932542777, 406731037, 488339124, 407473413

Basic calculations (n = 111997908)

Multiplication

n×y
n×2 223995816
n×3 335993724
n×4 447991632
n×5 559989540

Division

n÷y
n÷2 55998954
n÷3 37332636
n÷3 27999477
n÷5 22399581.6

Exponentiation

ny
n2 12543531396376464
n3 1.4048492753265E+24
n4 1.5734017989188E+32
n5 1.7621770992234E+40

Nth Root

y√n
2√n 10582.906406087
3√n 482.0254516154
4√n 102.87325408524
5√n 40.723207960833

Divisors of 111997908

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 151, 198, 302, 396, 453, 604, 906, 1359, 1661, 1812, 1873, 2718, 3322, 3746, 4983, 5436, 5619, 6644, 7492, 9966, 11238, 14949, 16857, 19932, 20603, 22476, 29898, 33714, 41206, 59796, 61809, 67428, 82412, 123618, 185427, 247236, 282823, 370854, 565646, 741708, 848469, 1131292, 1696938, 2545407, 3111053, 3393876, 5090814, 6222106, 9333159, 10181628, 12444212, 18666318, 27999477, 37332636, 55998954, 111997908

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -111997907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 111997908 can be divided by 72 positive divisors. The sum of these divisors (counting 111997908) is 1, the average is 0.013888888888889.

Base conversion 111997908

Base System Value
2 Binary 110101011001111001111010100
3 Ternary 21210202002020200
4 Quaternary 12223033033110
5 Quinary 212132413113
6 Senary 15040300500
8 Octal 653171724
10 Decimal 111997908
12 Duodecimal 31611730
16 Hexadecimal 6acf3d4
20 Vigesimal 1ejjef8
36 Base36 1uoi50

Cryptographic Hash Functions

md5 1f9c15946f88ae442c5d55201f323cbd
sha1 23fdc056a09a7a963b191a4da0b59b531b6bf181
sha256 1206a4a83f30d0218597312b73a22e58b4aa0fc36553a361d7d7a10c084fae6a
sha512 545cc79e2a2dddcdbe133c7eed645412f073ef5505ddb588b484a6fb7c95d2787aa0d59b966744b9da3333f67ba171eb1d0865e1475a93350cc44c3f712f3f40
ripemd-160 0f639b514d45e543c35ecf8cc76f298f3e6506ab

111997908 as geometric shapes

Circle

Radius = n
Diameter 223995816
Circumference 703703609.98045
Area 3.9406666084929E+16

Sphere

Radius = n
Volume 5.8846188836888E+24
Surface area 1.5762666433972E+17
Circumference 703703609.98045

Square

Length = n
Perimeter 447991632
Area 12543531396376464
Diagonal 158388960.45101

Cube

Length = n
Surface area 75261188378258784
Volume 1.4048492753265E+24
Space diagonal 193986066.99742

Equilateral Triangle

Length = n
Perimeter 335993724
Area 5.4315084212149E+15
Altitude 96993033.498712

Triangular Pyramid

Length = n
Surface area 5.4315084212149E+15
Volume 1.6556307485473E+23
Height 52796320.150338