138355987, one hundred thirty-eight million three hundred fifty-five thousand nine hundred eighty-seven: 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

138355987 has 8 divisors, whose sum is 143943696
The reverse of 138355987 is 789553831
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4

Name

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

Notation

Scientific notation	1.38355987 × 10^8
Engineering notation	1.38355987 × 10^6

Prime Factorization of 138355987

Prime Factorization 77 × 37 × 48563

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138355987	Product of the distinct prime numbers

The prime factorization of 138355987 is 77 × 37 × 48563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 45, 5, 797, 463, 695, 4694, 82568, 3617, 220558, 329733, 2629421, 6430758, 47055654, 73136385, 516591305, 774436236, 8618638089, 6197843204

Basic calculations (n = 138355987)

Multiplication

n×y

n×2	276711974
n×3	415067961
n×4	553423948
n×5	691779935

Division

n÷y

n÷2	69177993.5
n÷3	46118662.333333
n÷3	34588996.75
n÷5	27671197.4

Exponentiation

n^y

n²	19142379138744169
n³	2.6484627592692E+24
n⁴	3.6643067909143E+32
n⁵	5.0697878272775E+40

Nth Root

^y√n

²√n	11762.48217852
³√n	517.20889537724
⁴√n	108.45497765672
⁵√n	42.481475380631

Divisors of 138355987

1, 37, 77, 2849, 48563, 1796831, 3739351, 138355987

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	-138355986	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 138355987 can be divided by 8 positive divisors. The sum of these divisors (counting 138355987) is 1, the average is 0.125.

Base conversion 138355987

Base	System	Value
2	Binary	1000001111110010010100010011
3	Ternary	100122100012201211
4	Quaternary	20033302110103
5	Quinary	240404342422
6	Senary	21421240551
8	Octal	1017622423
10	Decimal	138355987
12	Duodecimal	3a403157
16	Hexadecimal	83f2513
20	Vigesimal	234e9j7
36	Base36	2adg5v

Cryptographic Hash Functions

md5	b62b4f3446f0ebcbee1a21d64cabd873
sha1	22c612c00b3ea1c9bffdcf2ce4fd86b59c336a05
sha256	41c13ab44acdf05c128bef985d6565abff21ec00aa3f425fbde32b8ffe0b5c9e
sha512	edf78674e27a86f218787e4f441b356ea88c719cf149e85b74e2a980391524a3d3d203796a3b6a213aa44aa0f3733c5f385cafe4d329435df8e6dca4967dc70c
ripemd-160	5d8ad1db8c7eb3185c18a1fec068a71a1e296433

138355987 as geometric shapes

Circle

Radius = n

Diameter	276711974
Circumference	869316304.67873
Area	6.0137557674509E+16

Sphere

Radius = n

Volume	1.1093854863768E+25
Surface area	2.4055023069804E+17
Circumference	869316304.67873

Square

Length = n

Perimeter	553423948
Area	19142379138744169
Diagonal	195664913.25092

Cube

Length = n

Surface area	114854274832465014
Volume	2.6484627592692E+24
Space diagonal	239639599.01534

Equilateral Triangle

Length = n

Perimeter	415067961
Area	8.2888933115129E+15
Altitude	119819799.50767

Triangular Pyramid

Length = n

Surface area	8.2888933115129E+15
Volume	3.1212432946654E+23
Height	65221637.750305