138834258 (number)

138834258 is an even 9-digits composite number following 138834257 and preceding 138834259. In scientific notation, it is written as 1.38834258 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 46278084 positive integers (up to 138834258) that are relatively prime to 138834258.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred thirty-four thousand two hundred fifty-eight

Notation

Scientific notation 1.38834258 × 10^8
Engineering notation 1.38834258 × 10^6

Prime Factorization of 138834258

Prime Factorization 2 × 3 × 23139043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138834258
Product of the distinct prime numbers

The prime factorization of 138834258 is 2 × 3 × 23139043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 24, 5, 685, 281, 6277, 2836, 26132, 50670, 983166, 675075, 4360659, 2935611, 58064421, 41491717, 710042291, 109880085, 2494160161, 7819595057

Basic calculations (n = 138834258)

Multiplication

n×y
n×2 277668516
n×3 416502774
n×4 555337032
n×5 694171290

Division

n÷y
n÷2 69417129
n÷3 46278086
n÷3 34708564.5
n÷5 27766851.6

Exponentiation

ny
n2 19274951194410564
n3 2.6760235470622E+24
n4 3.7152374354691E+32
n5 5.1580223264717E+40

Nth Root

y√n
2√n 11782.79499949
3√n 517.80417507149
4√n 108.54858359044
5√n 42.510804970958

Divisors of 138834258

1, 2, 3, 6, 23139043, 46278086, 69417129, 138834258

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138834257
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138834258 can be divided by 8 positive divisors. The sum of these divisors (counting 138834258) is 1, the average is 0.125.

Base conversion 138834258

Base System Value
2 Binary 1000010001100111000101010010
3 Ternary 100200020111210120
4 Quaternary 20101213011102
5 Quinary 241020144013
6 Senary 21435411110
8 Octal 1021470522
10 Decimal 138834258
12 Duodecimal 3a5b3a96
16 Hexadecimal 8467152
20 Vigesimal 237e5ci
36 Base36 2anp76

Cryptographic Hash Functions

md5 d540808bc07b040809b7c431ead6043c
sha1 1900bf233275bdb7a88f5d3ca33dcf7d08b50130
sha256 2889e4e6d233540a6f177eb1eff94f7b2089e496602c570d6ded1674ed86aa1b
sha512 5807178246ab2cf2a52f5ed33d772515e0cf7fb80182541de3ed404056ac70e22a748f6f8ba4e526f4e330926fa2ec170f78641672f089dc8b7a085ed430631b
ripemd-160 7788b28b332a2eb37706a76abaf070cd7f436673

138834258 as geometric shapes

Circle

Radius = n
Diameter 277668516
Circumference 872321369.99878
Area 6.0554045070662E+16

Sphere

Radius = n
Volume 1.1209301221712E+25
Surface area 2.4221618028265E+17
Circumference 872321369.99878

Square

Length = n
Perimeter 555337032
Area 19274951194410564
Diagonal 196341290.58561

Cube

Length = n
Surface area 115649707166463384
Volume 2.6760235470622E+24
Space diagonal 240467988.68713

Equilateral Triangle

Length = n
Perimeter 416502774
Area 8.3462986955324E+15
Altitude 120233994.34356

Triangular Pyramid

Length = n
Surface area 8.3462986955324E+15
Volume 3.1537239945709E+23
Height 65447096.861868