138461907, one hundred thirty-eight million four hundred sixty-one thousand nine hundred 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

138461907 has 8 divisors, whose sum is 185274000
The reverse of 138461907 is 709164831
Previous prime number is 281

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3

Name

Name	one hundred thirty-eight million four hundred sixty-one thousand nine hundred seven

Notation

Scientific notation	1.38461907 × 10^8
Engineering notation	1.38461907 × 10^6

Prime Factorization of 138461907

Prime Factorization 3 × 281 × 164249

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138461907	Product of the distinct prime numbers

The prime factorization of 138461907 is 3 × 281 × 164249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 95, 60, 128, 949, 564, 1392, 54324, 16328, 669282, 175352, 2995534, 2851648, 74283127, 13257895, 887816116, 165561026, 5261399013, 6905568795

Basic calculations (n = 138461907)

Multiplication

n×y

n×2	276923814
n×3	415385721
n×4	553847628
n×5	692309535

Division

n÷y

n÷2	69230953.5
n÷3	46153969
n÷3	34615476.75
n÷5	27692381.4

Exponentiation

n^y

n²	19171699690076649
n³	2.6545500995193E+24
n⁴	3.6755406900649E+32
n⁵	5.0892237320248E+40

Nth Root

^y√n

²√n	11766.983768154
³√n	517.34084676215
⁴√n	108.4757289358
⁵√n	42.487977825091

Divisors of 138461907

1, 3, 281, 843, 164249, 492747, 46153969, 138461907

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	-138461906	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 138461907 can be divided by 8 positive divisors. The sum of these divisors (counting 138461907) is 1, the average is 0.125.

Base conversion 138461907

Base	System	Value
2	Binary	1000010000001100001011010011
3	Ternary	100122112121000210
4	Quaternary	20100030023103
5	Quinary	240421240112
6	Senary	21423415203
8	Octal	1020141323
10	Decimal	138461907
12	Duodecimal	3a454503
16	Hexadecimal	840c2d3
20	Vigesimal	2357ef7
36	Base36	2afpw3

Cryptographic Hash Functions

md5	7d2774541da375f70c640716bd4c8908
sha1	619c550e97fc52ef2a5bf68a51624a9d1a6b1ca2
sha256	6759aa15c4faed5946c344031004fde7dc63bc8bcddfadb9d20b0fc268dd3a59
sha512	6b19cde4a7657c37a2184753eb336b1d79b99b8332e19bfd6be5f3fd3acbb235cdb028f4bb1460c4bd54e244c7a35708f52771b7d393a0cbb3158ab383b1d2ac
ripemd-160	e4de2df3276070505448e84ed9d1f291c39fca83

138461907 as geometric shapes

Circle

Radius = n

Diameter	276923814
Circumference	869981819.66647
Area	6.0229670903175E+16

Sphere

Radius = n

Volume	1.1119353454981E+25
Surface area	2.409186836127E+17
Circumference	869981819.66647

Square

Length = n

Perimeter	553847628
Area	19171699690076649
Diagonal	195814706.75144

Cube

Length = n

Surface area	115030198140459894
Volume	2.6545500995193E+24
Space diagonal	239823057.83688

Equilateral Triangle

Length = n

Perimeter	415385721
Area	8.3015894826663E+15
Altitude	119911528.91844

Triangular Pyramid

Length = n

Surface area	8.3015894826663E+15
Volume	3.1284172939492E+23
Height	65271568.917147