155408940, one hundred fifty-five million four hundred eight thousand nine hundred forty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

155408940 has 24 divisors, whose sum is 280642320
The reverse of 155408940 is 049804551
Previous prime number is 107

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred fifty-five million four hundred eight thousand nine hundred forty

Notation

Scientific notation	1.55408940 × 10^8
Engineering notation	1.55408940 × 10^6

Prime Factorization of 155408940

Prime Factorization 2 × 2 × 45 × 107 × 8069

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	77704470	Product of the distinct prime numbers

The prime factorization of 155408940 is 2 × 2 × 45 × 107 × 8069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 62, 18, 477, 513, 1227, 1219, 90024, 25456, 736434, 357450, 1913109, 4254822, 83736589, 8565225, 350658143, 768895975, 5803153612, 4592812382

Basic calculations (n = 155408940)

Multiplication

n×y

n×2	310817880
n×3	466226820
n×4	621635760
n×5	777044700

Division

n÷y

n÷2	77704470
n÷3	51802980
n÷3	38852235
n÷5	31081788

Exponentiation

n^y

n²	24151938631923600
n³	3.7534271817323E+24
n⁴	5.833161396802E+32
n⁵	9.0652542952592E+40

Nth Root

^y√n

²√n	12466.3122053
³√n	537.64052860643
⁴√n	111.65264083442
⁵√n	43.48056708669

Divisors of 155408940

1, 2, 4, 45, 90, 107, 180, 214, 428, 4815, 8069, 9630, 16138, 19260, 32276, 363105, 726210, 863383, 1452420, 1726766, 3453532, 38852235, 77704470, 155408940

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-155408939	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155408940 can be divided by 24 positive divisors. The sum of these divisors (counting 155408940) is 1, the average is 0.041666666666667.

Base conversion 155408940

Base	System	Value
2	Binary	1001010000110101101000101100
3	Ternary	101211102120222200
4	Quaternary	21100311220230
5	Quinary	304241041230
6	Senary	23230541500
8	Octal	1120655054
10	Decimal	155408940
12	Duodecimal	44067890
16	Hexadecimal	9435a2c
20	Vigesimal	28b6270
36	Base36	2kiyb0

Cryptographic Hash Functions

md5	a8a3ec33260369e22b2720a32f64019b
sha1	30db1148ec08d32b9c76b1288227951bcd5890e7
sha256	68fcac63f4fa37c5930ca811abaa3480072da91f7707855999d527c9ec95798b
sha512	dfb965e90a175473e398742d70217b5e40c0d4613d4732924310fe4486178000a5fe1ac002b49bef02cacfb0b1d714441a148831347e14c8303fd4b4a35e3e88
ripemd-160	f18ddf9e661ea17167fbf5a75641c0f5fa2881f0

155408940 as geometric shapes

Circle

Radius = n

Diameter	310817880
Circumference	976463168.41235
Area	7.5875552976003E+16

Sphere

Radius = n

Volume	1.5722319013219E+25
Surface area	3.0350221190401E+17
Circumference	976463168.41235

Square

Length = n

Perimeter	621635760
Area	24151938631923600
Diagonal	219781430.66203

Cube

Length = n

Surface area	144911631791541600
Volume	3.7534271817323E+24
Space diagonal	269176180.03042

Equilateral Triangle

Length = n

Perimeter	466226820
Area	1.0458096202944E+16
Altitude	134588090.01521

Triangular Pyramid

Length = n

Surface area	1.0458096202944E+16
Volume	4.4234563548214E+23
Height	73260476.887342