138291253 (number)

138291253 is an odd 9-digits composite number following 138291252 and preceding 138291254. In scientific notation, it is written as 1.38291253 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 130898880 positive integers (up to 138291253) that are relatively prime to 138291253.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million two hundred ninety-one thousand two hundred fifty-three

Notation

Scientific notation 1.38291253 × 10^8
Engineering notation 1.38291253 × 10^6

Prime Factorization of 138291253

Prime Factorization 19 × 4817 × 1511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138291253
Product of the distinct prime numbers

The prime factorization of 138291253 is 19 × 4817 × 1511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 5, 36, 472, 404, 4783, 6329, 94156, 17362, 503438, 685351, 9133891, 407071, 28944992, 97131526, 554695459, 318840486, 3891658781, 5757344690

Basic calculations (n = 138291253)

Multiplication

n×y
n×2 276582506
n×3 414873759
n×4 553165012
n×5 691456265

Division

n÷y
n÷2 69145626.5
n÷3 46097084.333333
n÷3 34572813.25
n÷5 27658250.6

Exponentiation

ny
n2 19124470656310009
n3 2.6447470100228E+24
n4 3.6574537788406E+32
n5 5.0579386586545E+40

Nth Root

y√n
2√n 11759.730141462
3√n 517.12821889331
4√n 108.4422894514
5√n 42.477499389858

Divisors of 138291253

1, 19, 1511, 4817, 28709, 91523, 7278487, 138291253

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 -138291252
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 138291253 can be divided by 8 positive divisors. The sum of these divisors (counting 138291253) is 1, the average is 0.125.

Base conversion 138291253

Base System Value
2 Binary 1000001111100010100000110101
3 Ternary 100122012220221021
4 Quaternary 20033202200311
5 Quinary 240400310003
6 Senary 21420021141
8 Octal 1017424065
10 Decimal 138291253
12 Duodecimal 3a3917b1
16 Hexadecimal 83e2835
20 Vigesimal 234682d
36 Base36 2ac27p

Cryptographic Hash Functions

md5 723c4b64634a4b67125811309c944f9b
sha1 2098211e828b06e9c93463097c099b130b608fa6
sha256 5756e3b214815444e9fbc7d81ef1549069b5206903a2aa40cfd46ca0685d105a
sha512 534a51b69e108818c714308835a16e36f36de9c9096b0c7003cc7d74a0ae533a28ea4ca74a308900944d3b1ad873b016e29ef81e7521b18b5f3999a8ea021c2d
ripemd-160 ed4adc457b40a2a65345d963a1f86ae92cbadf76

138291253 as geometric shapes

Circle

Radius = n
Diameter 276582506
Circumference 868909568.96105
Area 6.0081296517657E+16

Sphere

Radius = n
Volume 1.1078290369722E+25
Surface area 2.4032518607063E+17
Circumference 868909568.96105

Square

Length = n
Perimeter 553165012
Area 19124470656310009
Diagonal 195573365.55017

Cube

Length = n
Surface area 114746823937860054
Volume 2.6447470100228E+24
Space diagonal 239527476.43836

Equilateral Triangle

Length = n
Perimeter 414873759
Area 8.2811387111473E+15
Altitude 119763738.21918

Triangular Pyramid

Length = n
Surface area 8.2811387111473E+15
Volume 3.1168642421833E+23
Height 65191121.850056