155138889, one hundred fifty-five million one hundred thirty-eight thousand eight hundred eighty-nine: 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

155138889 has 8 divisors, whose sum is 219019680
The reverse of 155138889 is 988831551
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

Name	one hundred fifty-five million one hundred thirty-eight thousand eight hundred eighty-nine

Notation

Scientific notation	1.55138889 × 10^8
Engineering notation	1.55138889 × 10^6

Prime Factorization of 155138889

Prime Factorization 3 × 17 × 3041939

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	155138889	Product of the distinct prime numbers

The prime factorization of 155138889 is 3 × 17 × 3041939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 52, 41, 717, 240, 3024, 7097, 51617, 68263, 507740, 861826, 6480722, 9031208, 71359341, 72826232, 393552691, 207852064, 5185862648, 556736502

Basic calculations (n = 155138889)

Multiplication

n×y

n×2	310277778
n×3	465416667
n×4	620555556
n×5	775694445

Division

n÷y

n÷2	77569444.5
n÷3	51712963
n÷3	38784722.25
n÷5	31027777.8

Exponentiation

n^y

n²	24068074880154321
n³	3.7338943972759E+24
n⁴	5.7927222843672E+32
n⁵	8.9867649948226E+40

Nth Root

^y√n

²√n	12455.476265483
³√n	537.32893232847
⁴√n	111.60410505659
⁵√n	43.465445510471

Divisors of 155138889

1, 3, 17, 51, 3041939, 9125817, 51712963, 155138889

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-155138888	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155138889 can be divided by 8 positive divisors. The sum of these divisors (counting 155138889) is 1, the average is 0.125.

Base conversion 155138889

Base	System	Value
2	Binary	1001001111110011101101001001
3	Ternary	101210220212112210
4	Quaternary	21033303231021
5	Quinary	304203421024
6	Senary	23221055333
8	Octal	1117635511
10	Decimal	155138889
12	Duodecimal	43b57549
16	Hexadecimal	93f3b49
20	Vigesimal	289c749
36	Base36	2kd5xl

Cryptographic Hash Functions

md5	ef5430afe7d50bbc6590c7d80ae2c14f
sha1	ae2f512d5534c063e47cacfc4da7903bc97dab5a
sha256	b37867875130896bf6218025ce8b5d9bf382213d0500963e8125efed8fcfba2b
sha512	f452888033d41566300b4690d1683eab86961f4c3921737a5955c2e1b365db8405fb06c7a5efe931aeab21abb05ad74b930cb5b715872a1f2ede22b36b12d5ca
ripemd-160	69fc145bcff689142d9c170b544c889d39088f30

155138889 as geometric shapes

Circle

Radius = n

Diameter	310277778
Circumference	974766387.93696
Area	7.5612087229542E+16

Sphere

Radius = n

Volume	1.5640500277016E+25
Surface area	3.0244834891817E+17
Circumference	974766387.93696

Square

Length = n

Perimeter	620555556
Area	24068074880154321
Diagonal	219399520.87529

Cube

Length = n

Surface area	144408449280925926
Volume	3.7338943972759E+24
Space diagonal	268708437.97779

Equilateral Triangle

Length = n

Perimeter	465416667
Area	1.04217821332E+16
Altitude	134354218.98889

Triangular Pyramid

Length = n

Surface area	1.04217821332E+16
Volume	4.4004367475805E+23
Height	73133173.625098