138121749, one hundred thirty-eight million one hundred twenty-one thousand seven hundred forty-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

138121749 has 4 divisors, whose sum is 153468620
The reverse of 138121749 is 947121831
Previous prime number is 9

Basic properties

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

Name

Name	one hundred thirty-eight million one hundred twenty-one thousand seven hundred forty-nine

Notation

Scientific notation	1.38121749 × 10^8
Engineering notation	1.38121749 × 10^6

Prime Factorization of 138121749

Prime Factorization 9 × 15346861

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	138121749	Product of the distinct prime numbers

The prime factorization of 138121749 is 9 × 15346861. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 58, 53, 889, 535, 8058, 7020, 63194, 34326, 625675, 807430, 8390099, 1247364, 61341922, 60164682, 223161679, 236883679, 5716621050, 4387113010

Basic calculations (n = 138121749)

Multiplication

n×y

n×2	276243498
n×3	414365247
n×4	552486996
n×5	690608745

Division

n÷y

n÷2	69060874.5
n÷3	46040583
n÷3	34530437.25
n÷5	27624349.8

Exponentiation

n^y

n²	19077617546819001
n³	2.6350339023197E+24
n⁴	3.639554912627E+32
n⁵	5.0270169011358E+40

Nth Root

^y√n

²√n	11752.520963606
³√n	516.91685064636
⁴√n	108.40904465775
⁵√n	42.467081321361

Divisors of 138121749

1, 9, 15346861, 138121749

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	-138121748	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 138121749 can be divided by 4 positive divisors. The sum of these divisors (counting 138121749) is 1, the average is 0.25.

Base conversion 138121749

Base	System	Value
2	Binary	1000001110111001001000010101
3	Ternary	100121220022102100
4	Quaternary	20032321020111
5	Quinary	240324343444
6	Senary	21412232313
8	Octal	1016711025
10	Decimal	138121749
12	Duodecimal	3a30b699
16	Hexadecimal	83b9215
20	Vigesimal	2335479
36	Base36	2a8ff9

Cryptographic Hash Functions

md5	766d1dd72c18437a0b9373aaff38b622
sha1	f675c4baa899eb9d8b6a6eb4b36aca9e9c2ff322
sha256	bc1fedfc8839bd37bfe5258b3aa42e9d95fbf387da8c06a0421864bc83519026
sha512	722ef0c9aaf87b73f5e54e01a2ddaebeeef4f0dc5853a579cb2fa113eefa9b5db2d00be82f29bac9c2427e3d719ec96ffbdda1517300dcb1e75bd9745ac44a1b
ripemd-160	49d7ee9fd56d447c431b2486ef03897752c12ac6

138121749 as geometric shapes

Circle

Radius = n

Diameter	276243498
Circumference	867844543.91875
Area	5.9934103133082E+16

Sphere

Radius = n

Volume	1.1037604199317E+25
Surface area	2.3973641253233E+17
Circumference	867844543.91875

Square

Length = n

Perimeter	552486996
Area	19077617546819001
Diagonal	195333650.69449

Cube

Length = n

Surface area	114465705280914006
Volume	2.6350339023197E+24
Space diagonal	239233886.89828

Equilateral Triangle

Length = n

Perimeter	414365247
Area	8.2608507196145E+15
Altitude	119616943.44914

Triangular Pyramid

Length = n

Surface area	8.2608507196145E+15
Volume	3.1054172349779E+23
Height	65111216.898164