138584787 (number)

138584787 is an odd 9-digits composite number following 138584786 and preceding 138584788. In scientific notation, it is written as 1.38584787 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 81280800 positive integers (up to 138584787) that are relatively prime to 138584787.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred eighty-four thousand seven hundred eighty-seven

Notation

Scientific notation 1.38584787 × 10^8
Engineering notation 1.38584787 × 10^6

Prime Factorization of 138584787

Prime Factorization 3 × 31 × 11 × 135469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138584787
Product of the distinct prime numbers

The prime factorization of 138584787 is 3 × 31 × 11 × 135469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 47, 50, 423, 515, 6388, 5639, 30323, 34525, 585356, 29289, 5027200, 2973735, 91718654, 72400095, 612076646, 931294232, 6002422498, 6776349303

Basic calculations (n = 138584787)

Multiplication

n×y
n×2 277169574
n×3 415754361
n×4 554339148
n×5 692923935

Division

n÷y
n÷2 69292393.5
n÷3 46194929
n÷3 34646196.75
n÷5 27716957.4

Exponentiation

ny
n2 19205743187835369
n3 2.6616238288629E+24
n4 3.6886057139708E+32
n5 5.1118463719763E+40

Nth Root

y√n
2√n 11772.203999252
3√n 517.49384202339
4√n 108.49978801478
5√n 42.495516462195

Divisors of 138584787

1, 3, 11, 31, 33, 93, 341, 1023, 135469, 406407, 1490159, 4199539, 4470477, 12598617, 46194929, 138584787

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 -138584786
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 138584787 can be divided by 16 positive divisors. The sum of these divisors (counting 138584787) is 1, the average is 0.0625.

Base conversion 138584787

Base System Value
2 Binary 1000010000101010001011010011
3 Ternary 100122202211120220
4 Quaternary 20100222023103
5 Quinary 240434203122
6 Senary 21430204123
8 Octal 1020521323
10 Decimal 138584787
12 Duodecimal 3a4b3643
16 Hexadecimal 842a2d3
20 Vigesimal 23631j7
36 Base36 2aicpf

Cryptographic Hash Functions

md5 0e385ed1c2e4dccccb4f79b093e83a52
sha1 5eac2cf3db5849f93b937ded11e68dcb5afb6fc8
sha256 c6ee6e3345ee596fc77d5523f5bc3ee376fb47ee7660e8ac7c440dfa118551cc
sha512 62a3768e617f0a021433414a064d0bf011ed016164a89c9960f52add7a197d1f15ee42f658a5c8c493aeb0e275a852602b7372822fb57abf0b56c9cd39b60d63
ripemd-160 7421245d7b692e8b74ba8ba29949b5ae52250432

138584787 as geometric shapes

Circle

Radius = n
Diameter 277169574
Circumference 870753897.47701
Area 6.0336621705636E+16

Sphere

Radius = n
Volume 1.1148983823167E+25
Surface area 2.4134648682254E+17
Circumference 870753897.47701

Square

Length = n
Perimeter 554339148
Area 19205743187835369
Diagonal 195988485.31399

Cube

Length = n
Surface area 115234459127012214
Volume 2.6616238288629E+24
Space diagonal 240035892.24011

Equilateral Triangle

Length = n
Perimeter 415754361
Area 8.3163307496127E+15
Altitude 120017946.12006

Triangular Pyramid

Length = n
Surface area 8.3163307496127E+15
Volume 3.1367537639277E+23
Height 65329495.104662