118905945 (number)

118905945 is an odd 9-digits composite number following 118905944 and preceding 118905946. In scientific notation, it is written as 1.18905945 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 58204160 positive integers (up to 118905945) that are relatively prime to 118905945.

Interesting facts

Basic properties

Name

Name one hundred eighteen million nine hundred five thousand nine hundred forty-five

Notation

Scientific notation 1.18905945 × 10^8
Engineering notation 1.18905945 × 10^6

Prime Factorization of 118905945

Prime Factorization 3 × 5 × 41 × 29 × 59 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 118905945
Product of the distinct prime numbers

The prime factorization of 118905945 is 3 × 5 × 41 × 29 × 59 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 27, 21, 246, 46, 5829, 6309, 66055, 69304, 128981, 906115, 4055618, 9598559, 8720843, 5539997, 608850248, 941631899, 7527020564, 1531209156

Basic calculations (n = 118905945)

Multiplication

n×y
n×2 237811890
n×3 356717835
n×4 475623780
n×5 594529725

Division

n÷y
n÷2 59452972.5
n÷3 39635315
n÷3 29726486.25
n÷5 23781189

Exponentiation

ny
n2 14138623756343025
n3 1.6811664187474E+24
n4 1.9990068172343E+32
n5 2.3769379466468E+40

Nth Root

y√n
2√n 10904.400258611
3√n 491.73885192496
4√n 104.42413637953
5√n 41.213615377185

Divisors of 118905945

1, 3, 5, 15, 29, 41, 59, 87, 113, 123, 145, 177, 205, 295, 339, 435, 565, 615, 885, 1189, 1695, 1711, 2419, 3277, 3567, 4633, 5133, 5945, 6667, 7257, 8555, 9831, 12095, 13899, 16385, 17835, 20001, 23165, 25665, 33335, 36285, 49155, 69495, 70151, 100005, 134357, 193343, 210453, 273347, 350755, 403071, 580029, 671785, 820041, 966715, 1052265, 1366735, 2015355, 2900145, 4100205, 7927063, 23781189, 39635315, 118905945

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -118905944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 118905945 can be divided by 64 positive divisors. The sum of these divisors (counting 118905945) is 1, the average is 0.015625.

Base conversion 118905945

Base System Value
2 Binary 111000101100101110001011001
3 Ternary 22021202001021220
4 Quaternary 13011211301121
5 Quinary 220414442240
6 Senary 15444322253
8 Octal 705456131
10 Decimal 118905945
12 Duodecimal 339a3389
16 Hexadecimal 7165c59
20 Vigesimal 1h334h5
36 Base36 1yskex

Cryptographic Hash Functions

md5 fb5044955520cce5a69adb25ae2ec9ab
sha1 0f46e30a1f46a49b2da1b3b482590e2aaf27bd45
sha256 18407373e1f803069f60666fc4d054dc628cedf3981a694fb348a0e2c471e479
sha512 4d94d1d2782eda75c8432e9169cc0559c290da1885e9aa64f5ff69bd1364682f3ae3b0ac44887533ec33889e071b940ee218c9b689de0e8258a529c64c14811b
ripemd-160 367c94c4808034924ac920dc96da877271d1e27b

118905945 as geometric shapes

Circle

Radius = n
Diameter 237811890
Circumference 747108086.5603
Area 4.4417796524797E+16

Sphere

Radius = n
Volume 7.042053427465E+24
Surface area 1.7767118609919E+17
Circumference 747108086.5603

Square

Length = n
Perimeter 475623780
Area 14138623756343025
Diagonal 168158400.06579

Cube

Length = n
Surface area 84831742538058150
Volume 1.6811664187474E+24
Space diagonal 205951138.06199

Equilateral Triangle

Length = n
Perimeter 356717835
Area 6.1222036737716E+15
Altitude 102975569.031

Triangular Pyramid

Length = n
Surface area 6.1222036737716E+15
Volume 1.981273624999E+23
Height 56052800.02193