138460437 (number)

138460437 is an odd 9-digits composite number following 138460436 and preceding 138460438. In scientific notation, it is written as 1.38460437 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 87040800 positive integers (up to 138460437) that are relatively prime to 138460437.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38460437 × 10^8
Engineering notation 1.38460437 × 10^6

Prime Factorization of 138460437

Prime Factorization 207 × 71 × 9421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138460437
Product of the distinct prime numbers

The prime factorization of 138460437 is 207 × 71 × 9421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 27, 26, 437, 665, 704, 3145, 28697, 32622, 685984, 215014, 530832, 5126762, 9832651, 51762963, 670512143, 142736921, 452652895, 1141194549

Basic calculations (n = 138460437)

Multiplication

n×y
n×2 276920874
n×3 415381311
n×4 553841748
n×5 692302185

Division

n÷y
n÷2 69230218.5
n÷3 46153479
n÷3 34615109.25
n÷5 27692087.4

Exponentiation

ny
n2 19171292614230969
n3 2.6544655532213E+24
n4 3.6753846050047E+32
n5 5.0889535855202E+40

Nth Root

y√n
2√n 11766.921305082
3√n 517.33901594877
4√n 108.47544102276
5√n 42.487887608808

Divisors of 138460437

1, 71, 207, 9421, 14697, 668891, 1950147, 138460437

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 -138460436
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 138460437 can be divided by 8 positive divisors. The sum of these divisors (counting 138460437) is 1, the average is 0.125.

Base conversion 138460437

Base System Value
2 Binary 1000010000001011110100010101
3 Ternary 100122112112000100
4 Quaternary 20100023310111
5 Quinary 240421213222
6 Senary 21423404313
8 Octal 1020136425
10 Decimal 138460437
12 Duodecimal 3a453699
16 Hexadecimal 840bd15
20 Vigesimal 2357b1h
36 Base36 2afor9

Cryptographic Hash Functions

md5 f2aa54cbc41b84284123b36da0ab0c82
sha1 8df3790adb3c6dfdc7f79a4600d936c9982f99fe
sha256 8d16aede29394c64bb9e391715c60570a32678d4299a9f687d6f4c118813b30b
sha512 8999c8e78442fa79f995e2c53957aae608cb1097cfa59c44bf55e0f06b4674eca108d44962aa98d1d2e48d209c82d8b5bd74b3c2b88c491813399a9f449b26f2
ripemd-160 fbee97cbf602d00f23840e1fe4c24e77bc2f9233

138460437 as geometric shapes

Circle

Radius = n
Diameter 276920874
Circumference 869972583.38406
Area 6.0228392036688E+16

Sphere

Radius = n
Volume 1.1118999308276E+25
Surface area 2.4091356814675E+17
Circumference 869972583.38406

Square

Length = n
Perimeter 553841748
Area 19171292614230969
Diagonal 195812627.85751

Cube

Length = n
Surface area 115027755685385814
Volume 2.6544655532213E+24
Space diagonal 239820511.72219

Equilateral Triangle

Length = n
Perimeter 415381311
Area 8.3014132136545E+15
Altitude 119910255.86109

Triangular Pyramid

Length = n
Surface area 8.3014132136545E+15
Volume 3.1283176551815E+23
Height 65270875.952502