138348747 (number)

138348747 is an odd 9-digits composite number following 138348746 and preceding 138348748. In scientific notation, it is written as 1.38348747 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 86971968 positive integers (up to 138348747) that are relatively prime to 138348747.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred forty-eight thousand seven hundred forty-seven

Notation

Scientific notation 1.38348747 × 10^8
Engineering notation 1.38348747 × 10^6

Prime Factorization of 138348747

Prime Factorization 9 × 19 × 229 × 3533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138348747
Product of the distinct prime numbers

The prime factorization of 138348747 is 9 × 19 × 229 × 3533. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 80, 77, 842, 727, 7355, 8825, 30015, 24035, 218419, 968939, 5490058, 4491078, 29934756, 70700893, 997658838, 128483408, 9693249069, 4517687759

Basic calculations (n = 138348747)

Multiplication

n×y
n×2 276697494
n×3 415046241
n×4 553394988
n×5 691743735

Division

n÷y
n÷2 69174373.5
n÷3 46116249
n÷3 34587186.75
n÷5 27669749.4

Exponentiation

ny
n2 19140375796470009
n3 2.6480470085508E+24
n4 3.6635398563009E+32
n5 5.068461487038E+40

Nth Root

y√n
2√n 11762.174416323
3√n 517.19987358305
4√n 108.45355879971
5√n 42.481030770569

Divisors of 138348747

1, 9, 19, 171, 229, 2061, 3533, 4351, 31797, 39159, 67127, 604143, 809057, 7281513, 15372083, 138348747

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 -138348746
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 138348747 can be divided by 16 positive divisors. The sum of these divisors (counting 138348747) is 1, the average is 0.0625.

Base conversion 138348747

Base System Value
2 Binary 1000001111110000100011001011
3 Ternary 100122022211210200
4 Quaternary 20033300203023
5 Quinary 240404124442
6 Senary 21421143243
8 Octal 1017604313
10 Decimal 138348747
12 Duodecimal 3a3bab23
16 Hexadecimal 83f08cb
20 Vigesimal 234dbh7
36 Base36 2adakr

Cryptographic Hash Functions

md5 d0d5fea1b4619a3d025f2c2a4a495c1f
sha1 f4f5d127115af6a075ac31aa74ee18b8aef8c0a0
sha256 b7c01d3e0c653ca965a04b55d9b83aba2fde8afb5797917064485d7ee2fa54a0
sha512 af142c0ad51146339f815a34880f73730f2e3920ed86927037a24be831f7cf120d7300d01bdd5ac62386a1221dac8812cfe4660d16cdb937637b2ac81e57a583
ripemd-160 0c3af32c198c851d7c2b15c1b63ffb9496567ca4

138348747 as geometric shapes

Circle

Radius = n
Diameter 276697494
Circumference 869270814.41711
Area 6.0131263989138E+16

Sphere

Radius = n
Volume 1.1092113371231E+25
Surface area 2.4052505595655E+17
Circumference 869270814.41711

Square

Length = n
Perimeter 553394988
Area 19140375796470009
Diagonal 195654674.34472

Cube

Length = n
Surface area 114842254778820054
Volume 2.6480470085508E+24
Space diagonal 239627058.96749

Equilateral Triangle

Length = n
Perimeter 415046241
Area 8.2880258388619E+15
Altitude 119813529.48375

Triangular Pyramid

Length = n
Surface area 8.2880258388619E+15
Volume 3.120753327745E+23
Height 65218224.781575