138451875 (number)

138451875 is an odd 9-digits composite number following 138451874 and preceding 138451876. In scientific notation, it is written as 1.38451875 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 72000000 positive integers (up to 138451875) that are relatively prime to 138451875.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred fifty-one thousand eight hundred seventy-five

Notation

Scientific notation 1.38451875 × 10^8
Engineering notation 1.38451875 × 10^6

Prime Factorization of 138451875

Prime Factorization 3 × 205 × 125 × 1801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138451875
Product of the distinct prime numbers

The prime factorization of 138451875 is 3 × 205 × 125 × 1801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 27, 44, 130, 113, 8430, 3926, 8463, 59899, 118761, 458293, 3542676, 4373335, 20168057, 94579958, 759748021, 804654524, 1681582862, 8048845390

Basic calculations (n = 138451875)

Multiplication

n×y
n×2 276903750
n×3 415355625
n×4 553807500
n×5 692259375

Division

n÷y
n÷2 69225937.5
n÷3 46150625
n÷3 34612968.75
n÷5 27690375

Exponentiation

ny
n2 19168921691015625
n3 2.6539731498493E+24
n4 3.6744755879629E+32
n5 5.0873803479519E+40

Nth Root

y√n
2√n 11766.557482968
3√n 517.32835213737
4√n 108.47376403061
5√n 42.487362129761

Divisors of 138451875

1, 3, 125, 205, 375, 615, 1801, 5403, 25625, 76875, 225125, 369205, 675375, 1107615, 46150625, 138451875

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 -138451874
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 138451875 can be divided by 16 positive divisors. The sum of these divisors (counting 138451875) is 1, the average is 0.0625.

Base conversion 138451875

Base System Value
2 Binary 1000010000001001101110100011
3 Ternary 100122112002021020
4 Quaternary 20100021232203
5 Quinary 240420430000
6 Senary 21423300523
8 Octal 1020115643
10 Decimal 138451875
12 Duodecimal 3a44a743
16 Hexadecimal 8409ba3
20 Vigesimal 23569df
36 Base36 2afi5f

Cryptographic Hash Functions

md5 7834ab117076f2781f6680b055e9e56a
sha1 8c4b733eafbc1f7b4d89ce3575ca384924f14d46
sha256 8e5a62274c3820a563c2e2cb3826678e18dd1a07da5cd761993c7997e1013f60
sha512 95edbdf811e37767aaf0fcd886e6622f55113618e3f1bc09bf8cba2a1b5d3a564a7bf4986a1447b59d8e1856b83943e2679ac532ff81a6f3e76203eb5073be81
ripemd-160 f0ce7316353ee409ef426c8dfef3024f8b6e15cd

138451875 as geometric shapes

Circle

Radius = n
Diameter 276903750
Circumference 869918786.75146
Area 6.0220943561733E+16

Sphere

Radius = n
Volume 1.1116936733855E+25
Surface area 2.4088377424693E+17
Circumference 869918786.75146

Square

Length = n
Perimeter 553807500
Area 19168921691015625
Diagonal 195800519.36098

Cube

Length = n
Surface area 115013530146093750
Volume 2.6539731498493E+24
Space diagonal 239805681.90318

Equilateral Triangle

Length = n
Perimeter 415355625
Area 8.300386573787E+15
Altitude 119902840.95159

Triangular Pyramid

Length = n
Surface area 8.300386573787E+15
Volume 3.1277373522424E+23
Height 65266839.786995