138802215 (number)

138802215 is an odd 9-digits composite number following 138802214 and preceding 138802216. In scientific notation, it is written as 1.38802215 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 73881600 positive integers (up to 138802215) that are relatively prime to 138802215.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred two thousand two hundred fifteen

Notation

Scientific notation 1.38802215 × 10^8
Engineering notation 1.38802215 × 10^6

Prime Factorization of 138802215

Prime Factorization 3 × 5 × 521 × 17761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138802215
Product of the distinct prime numbers

The prime factorization of 138802215 is 3 × 5 × 521 × 17761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 68, 2, 93, 606, 3109, 5329, 43480, 74387, 611886, 183957, 7861591, 5232616, 49513307, 47882886, 606506045, 764897948, 4435101713, 5532733599

Basic calculations (n = 138802215)

Multiplication

n×y
n×2 277604430
n×3 416406645
n×4 555208860
n×5 694011075

Division

n÷y
n÷2 69401107.5
n÷3 46267405
n÷3 34700553.75
n÷5 27760443

Exponentiation

ny
n2 19266054888906225
n3 2.6741710928918E+24
n4 3.7118087098235E+32
n5 5.1520727057979E+40

Nth Root

y√n
2√n 11781.435184221
3√n 517.76433553893
4√n 108.54231978459
5√n 42.508842487754

Divisors of 138802215

1, 3, 5, 15, 521, 1563, 2605, 7815, 17761, 53283, 88805, 266415, 9253481, 27760443, 46267405, 138802215

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 -138802214
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 138802215 can be divided by 16 positive divisors. The sum of these divisors (counting 138802215) is 1, the average is 0.0625.

Base conversion 138802215

Base System Value
2 Binary 1000010001011111010000100111
3 Ternary 100200011212211210
4 Quaternary 20101133100213
5 Quinary 241013132330
6 Senary 21435002503
8 Octal 1021372047
10 Decimal 138802215
12 Duodecimal 3a599433
16 Hexadecimal 845f427
20 Vigesimal 237a5af
36 Base36 2an0h3

Cryptographic Hash Functions

md5 e5e1f9af3473fb1423cffd68ca2c2582
sha1 f12cae795c86008a7e67a10fcfcfd50c2e001fca
sha256 cd74054b4f59cedf6741e1e2ce47599dbc791709c7a968cdb3f74031cf41992a
sha512 ad9d9a117919ad34a984abe4c4de1bf2fbe16445a8b02818bea192919190f201a70ccd2b6fe2bb1f5a8714305b8a9966dd6d17720c479cd94726cda8f73ddda2
ripemd-160 96100557f33c4d6112d95e3059b0ee207aa9df23

138802215 as geometric shapes

Circle

Radius = n
Diameter 277604430
Circumference 872120037.89198
Area 6.0526096502646E+16

Sphere

Radius = n
Volume 1.1201541679828E+25
Surface area 2.4210438601058E+17
Circumference 872120037.89198

Square

Length = n
Perimeter 555208860
Area 19266054888906225
Diagonal 196295974.94043

Cube

Length = n
Surface area 115596329333437350
Volume 2.6741710928918E+24
Space diagonal 240412488.5831

Equilateral Triangle

Length = n
Perimeter 416406645
Area 8.3424464822491E+15
Altitude 120206244.29155

Triangular Pyramid

Length = n
Surface area 8.3424464822491E+15
Volume 3.1515408563947E+23
Height 65431991.646809