138996891, one hundred thirty-eight million nine hundred ninety-six thousand eight hundred ninety-one: 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

138996891 has 16 divisors, whose sum is 158212000
The reverse of 138996891 is 198699831
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9

Name

Name	one hundred thirty-eight million nine hundred ninety-six thousand eight hundred ninety-one

Notation

Scientific notation	1.38996891 × 10^8
Engineering notation	1.38996891 × 10^6

Prime Factorization of 138996891

Prime Factorization 99 × 9 × 73 × 2137

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	138996891	Product of the distinct prime numbers

The prime factorization of 138996891 is 99 × 9 × 73 × 2137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 83, 47, 360, 108, 7996, 31, 36175, 59027, 649445, 802806, 932529, 7655076, 92511651, 4582132, 577422302, 682524218, 2398818369, 6129614101

Basic calculations (n = 138996891)

Multiplication

n×y

n×2	277993782
n×3	416990673
n×4	555987564
n×5	694984455

Division

n÷y

n÷2	69498445.5
n÷3	46332297
n÷3	34749222.75
n÷5	27799378.2

Exponentiation

n^y

n²	19320135707665881
n³	2.6854387970636E+24
n⁴	3.7326764376263E+32
n⁵	5.1883041993901E+40

Nth Root

^y√n

²√n	11789.694270845
³√n	518.0062846144
⁴√n	108.58035858683
⁵√n	42.520759895058

Divisors of 138996891

1, 9, 73, 99, 657, 891, 2137, 7227, 19233, 65043, 156001, 211563, 1404009, 1904067, 15444099, 138996891

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-138996890	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138996891 can be divided by 16 positive divisors. The sum of these divisors (counting 138996891) is 1, the average is 0.0625.

Base conversion 138996891

Base	System	Value
2	Binary	1000010010001110110010011011
3	Ternary	100200112202220000
4	Quaternary	20102032302123
5	Quinary	241040400031
6	Senary	21443104043
8	Octal	1022166233
10	Decimal	138996891
12	Duodecimal	3a672023
16	Hexadecimal	848ec9b
20	Vigesimal	238ec4b
36	Base36	2ar6or

Cryptographic Hash Functions

md5	b32cd9dd0d0e2af976b0df1390088a07
sha1	bc0589c4a7ddeffc3100c9acfa9f976308ac5003
sha256	825b2dc61b91d62185de36a951a08b535e8840ab121dbe87010f1ac39f073ec3
sha512	ab6ebebc6fbedaacd9a866fa08b42459179b0404a9d1a2ff5ecd5203660f8a304a5ec660cf34fd6ce85497a5a8353f997ddc0efef3bf3c37ef5d8efa97e0c69d
ripemd-160	2aad55a5c6e815bc2905cafef9054945bb65f0f5

138996891 as geometric shapes

Circle

Radius = n

Diameter	277993782
Circumference	873343223.27484
Area	6.0695996405561E+16

Sphere

Radius = n

Volume	1.1248739728694E+25
Surface area	2.4278398562224E+17
Circumference	873343223.27484

Square

Length = n

Perimeter	555987564
Area	19320135707665881
Diagonal	196571288.37989

Cube

Length = n

Surface area	115920814245995286
Volume	2.6854387970636E+24
Space diagonal	240749677.30611

Equilateral Triangle

Length = n

Perimeter	416990673
Area	8.3658641637007E+15
Altitude	120374838.65306

Triangular Pyramid

Length = n

Surface area	8.3658641637007E+15
Volume	3.1648199731086E+23
Height	65523762.793298