155996989, one hundred fifty-five million nine hundred ninety-six thousand nine 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

155996989 has 4 divisors, whose sum is 156073824
The reverse of 155996989 is 989699551
Previous prime number is 2087

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7

Name

Name	one hundred fifty-five million nine hundred ninety-six thousand nine hundred eighty-nine

Notation

Scientific notation	1.55996989 × 10^8
Engineering notation	1.55996989 × 10^6

Prime Factorization of 155996989

Prime Factorization 2087 × 74747

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	155996989	Product of the distinct prime numbers

The prime factorization of 155996989 is 2087 × 74747. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 94, 58, 59, 277, 6473, 1851, 25804, 48791, 189745, 745816, 2904753, 1272731, 31350516, 62425656, 979674923, 205439969, 2750732289, 8825533927

Basic calculations (n = 155996989)

Multiplication

n×y

n×2	311993978
n×3	467990967
n×4	623987956
n×5	779984945

Division

n÷y

n÷2	77998494.5
n÷3	51998996.333333
n÷3	38999247.25
n÷5	31199397.8

Exponentiation

n^y

n²	24335060577066121
n³	3.7961961771549E+24
n⁴	5.9219517328948E+32
n⁵	9.2380663933492E+40

Nth Root

^y√n

²√n	12489.875459747
³√n	538.31779775628
⁴√n	111.75811138234
⁵√n	43.513422457875

Divisors of 155996989

1, 2087, 74747, 155996989

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-155996988	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155996989 can be divided by 4 positive divisors. The sum of these divisors (counting 155996989) is 1, the average is 0.25.

Base conversion 155996989

Base	System	Value
2	Binary	1001010011000101001100111101
3	Ternary	101212112110122021
4	Quaternary	21103011030331
5	Quinary	304413400424
6	Senary	23251320141
8	Octal	1123051475
10	Decimal	155996989
12	Duodecimal	442b0051
16	Hexadecimal	94c533d
20	Vigesimal	28ejc99
36	Base36	2kvk1p

Cryptographic Hash Functions

md5	474938bd4e3861856f642a89a0882dd8
sha1	1ae3c59d5ac41f4c10d1a732dd538031bb1ea33f
sha256	432c8b91995042e993fff9793f39b47294eee8d0573f18cb24b92d664440cfd2
sha512	ac914427c57b85f23b7bde23e3b457a14818c9d650e26cef94acec858de1b56189253c0865a033d3a0819ee0d873f4e265f943004d341c53c6a4a0a9c035b950
ripemd-160	1de07fa96e7c3c9750785b0dccca4843a469cf3b

155996989 as geometric shapes

Circle

Radius = n

Diameter	311993978
Circumference	980157989.24906
Area	7.6450847533574E+16

Sphere

Radius = n

Volume	1.5901469362314E+25
Surface area	3.0580339013429E+17
Circumference	980157989.24906

Square

Length = n

Perimeter	623987956
Area	24335060577066121
Diagonal	220613057.53317

Cube

Length = n

Surface area	146010363462396726
Volume	3.7961961771549E+24
Space diagonal	270194710.77576

Equilateral Triangle

Length = n

Perimeter	467990967
Area	1.0537390331186E+16
Altitude	135097355.38788

Triangular Pyramid

Length = n

Surface area	1.0537390331186E+16
Volume	4.4738600993012E+23
Height	73537685.844389