138246768 (number)

138246768 is an even 9-digits composite number following 138246767 and preceding 138246769. In scientific notation, it is written as 1.38246768 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 60 positive divisors. There are 41892480 positive integers (up to 138246768) that are relatively prime to 138246768.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million two hundred forty-six thousand seven hundred sixty-eight

Notation

Scientific notation 1.38246768 × 10^8
Engineering notation 1.38246768 × 10^6

Prime Factorization of 138246768

Prime Factorization 2 × 2 × 2 × 2 × 11 × 3 × 3 × 87277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5760282
Product of the distinct prime numbers

The prime factorization of 138246768 is 2 × 2 × 2 × 2 × 11 × 3 × 3 × 87277. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 3, 72, 49, 267, 381, 9097, 7214, 53037, 73535, 232510, 975109, 33951, 2318504, 33851011, 58931427, 747120771, 106913246, 2882732081, 4148089440

Basic calculations (n = 138246768)

Multiplication

n×y
n×2 276493536
n×3 414740304
n×4 552987072
n×5 691233840

Division

n÷y
n÷2 69123384
n÷3 46082256
n÷3 34561692
n÷5 27649353.6

Exponentiation

ny
n2 19112168862445824
n3 2.6421955747034E+24
n4 3.6527499862664E+32
n5 5.0498087991338E+40

Nth Root

y√n
2√n 11757.838576881
3√n 517.07276367248
4√n 108.43356757426
5√n 42.474766238334

Divisors of 138246768

1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 87277, 174554, 261831, 349108, 523662, 698216, 785493, 960047, 1047324, 1396432, 1570986, 1920094, 2094648, 2880141, 3141972, 3840188, 4189296, 5760282, 6283944, 7680376, 8640423, 11520564, 12567888, 15360752, 17280846, 23041128, 34561692, 46082256, 69123384, 138246768

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138246767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138246768 can be divided by 60 positive divisors. The sum of these divisors (counting 138246768) is 1, the average is 0.016666666666667.

Base conversion 138246768

Base System Value
2 Binary 1000001111010111101001110000
3 Ternary 100122010122220200
4 Quaternary 20033113221300
5 Quinary 240342344033
6 Senary 21415035200
8 Octal 1017275160
10 Decimal 138246768
12 Duodecimal 3a36bb00
16 Hexadecimal 83d7a70
20 Vigesimal 2340gi8
36 Base36 2ab3w0

Cryptographic Hash Functions

md5 6993cfd7f6798c3886a849f42bea0553
sha1 79294ee34cff227774bba4aeb91c2aab56316db3
sha256 3485626beae6c80010711bada333f0356632968571aa50dc7db4268354aa0ac4
sha512 4a51bbf46fb807a73c66468e7a7bf86364c1e656d76fff63d09aa8f75774dec0458e8d54c9b7c4d00af44059b85ea4ec7dcd785d5b0aa8b58d415706126578d7
ripemd-160 aeda25fc33fcc80b77dc6b3f14523624d1b3407a

138246768 as geometric shapes

Circle

Radius = n
Diameter 276493536
Circumference 868630061.46266
Area 6.0042649292427E+16

Sphere

Radius = n
Volume 1.1067602942447E+25
Surface area 2.4017059716971E+17
Circumference 868630061.46266

Square

Length = n
Perimeter 552987072
Area 19112168862445824
Diagonal 195510454.25985

Cube

Length = n
Surface area 114673013174674944
Volume 2.6421955747034E+24
Space diagonal 239450426.15819

Equilateral Triangle

Length = n
Perimeter 414740304
Area 8.275811878148E+15
Altitude 119725213.07909

Triangular Pyramid

Length = n
Surface area 8.275811878148E+15
Volume 3.1138573468231E+23
Height 65170151.419949