138798737 (number)

138798737 is an odd 9-digits composite number following 138798736 and preceding 138798738. In scientific notation, it is written as 1.38798737 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 108154200 positive integers (up to 138798737) that are relatively prime to 138798737.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred ninety-eight thousand seven hundred thirty-seven

Notation

Scientific notation 1.38798737 × 10^8
Engineering notation 1.38798737 × 10^6

Prime Factorization of 138798737

Prime Factorization 7 × 11 × 11 × 163871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12618067
Product of the distinct prime numbers

The prime factorization of 138798737 is 7 × 11 × 11 × 163871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 76, 85, 293, 93, 8401, 7059, 57551, 30468, 895861, 821630, 2861493, 8925699, 96788628, 34689446, 946217312, 264564592, 7465994346, 8175159788

Basic calculations (n = 138798737)

Multiplication

n×y
n×2 277597474
n×3 416396211
n×4 555194948
n×5 693993685

Division

n÷y
n÷2 69399368.5
n÷3 46266245.666667
n÷3 34699684.25
n÷5 27759747.4

Exponentiation

ny
n2 19265089392795169
n3 2.6739700759121E+24
n4 3.7114366931239E+32
n5 5.1514272546105E+40

Nth Root

y√n
2√n 11781.287578189
3√n 517.76001092158
4√n 108.54163983555
5√n 42.50862945479

Divisors of 138798737

1, 7, 11, 77, 121, 847, 163871, 1147097, 1802581, 12618067, 19828391, 138798737

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138798736
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138798737 can be divided by 12 positive divisors. The sum of these divisors (counting 138798737) is 1, the average is 0.083333333333333.

Base conversion 138798737

Base System Value
2 Binary 1000010001011110011010010001
3 Ternary 100200011201001222
4 Quaternary 20101132122101
5 Quinary 241013024422
6 Senary 21434534425
8 Octal 1021363221
10 Decimal 138798737
12 Duodecimal 3a597415
16 Hexadecimal 845e691
20 Vigesimal 2379ggh
36 Base36 2amxsh

Cryptographic Hash Functions

md5 9ea2b0c379c5a8c79eec7729ea3b5c9c
sha1 9a9eb1af487f67493b6dc77aa9f0719bfe6e0522
sha256 0f405609ee136201088db387bfcd51d182c7d7da3c17c7b08ed5d5905f3d7fd9
sha512 b160acbb08045d7b9d3b057e2b0430fc1e573aeda3947a20a515ac81dac374061beaf363f2bcddddada3e9e6972a1cb84611f701e9e37ef259cbd36b6dbc5089
ripemd-160 72a6dc570383eedd736d8598da1f596e0a592937

138798737 as geometric shapes

Circle

Radius = n
Diameter 277597474
Circumference 872098184.97348
Area 6.0523063307156E+16

Sphere

Radius = n
Volume 1.1200699661872E+25
Surface area 2.4209225322862E+17
Circumference 872098184.97348

Square

Length = n
Perimeter 555194948
Area 19265089392795169
Diagonal 196291056.30566

Cube

Length = n
Surface area 115590536356771014
Volume 2.6739700759121E+24
Space diagonal 240406464.51039

Equilateral Triangle

Length = n
Perimeter 416396211
Area 8.3420284101694E+15
Altitude 120203232.2552

Triangular Pyramid

Length = n
Surface area 8.3420284101694E+15
Volume 3.1513039556122E+23
Height 65430352.101885