138834402 (number)

138834402 is an even 9-digits composite number following 138834401 and preceding 138834403. In scientific notation, it is written as 1.38834402 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 39666960 positive integers (up to 138834402) that are relatively prime to 138834402.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38834402 × 10^8
Engineering notation 1.38834402 × 10^6

Prime Factorization of 138834402

Prime Factorization 2 × 21 × 3305581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138834402
Product of the distinct prime numbers

The prime factorization of 138834402 is 2 × 21 × 3305581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 90, 13, 899, 189, 762, 4020, 43316, 14459, 975222, 351623, 3274221, 955967, 14533161, 4930724, 284849124, 983045829, 1749943114, 1930932278

Basic calculations (n = 138834402)

Multiplication

n×y
n×2 277668804
n×3 416503206
n×4 555337608
n×5 694172010

Division

n÷y
n÷2 69417201
n÷3 46278134
n÷3 34708600.5
n÷5 27766880.4

Exponentiation

ny
n2 19274991178697604
n3 2.6760318738498E+24
n4 3.7152528493887E+32
n5 5.1580490762368E+40

Nth Root

y√n
2√n 11782.801110093
3√n 517.80435409497
4√n 108.54861173729
5√n 42.510813789463

Divisors of 138834402

1, 2, 21, 42, 3305581, 6611162, 69417201, 138834402

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 -138834401
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 138834402 can be divided by 8 positive divisors. The sum of these divisors (counting 138834402) is 1, the average is 0.125.

Base conversion 138834402

Base System Value
2 Binary 1000010001100111000111100010
3 Ternary 100200020111222220
4 Quaternary 20101213013202
5 Quinary 241020200102
6 Senary 21435411510
8 Octal 1021470742
10 Decimal 138834402
12 Duodecimal 3a5b3b96
16 Hexadecimal 84671e2
20 Vigesimal 237e602
36 Base36 2anpb6

Cryptographic Hash Functions

md5 4bb035d2dae6716f83ce57d2a57e4ef8
sha1 21650363b1a1b6087b7dd167144ca695c40d2e1d
sha256 b56b947122baa491598d1cfed25be51f40103927d608d162ff7b0c3b13ed2ef8
sha512 32ff54bb340ed24504a7b38be2b01bd8b0f3e31caf8a02b0d3ac19ab3f834f6329956842a0a7efc0b9b9573e5e689b685321dfb615731e47699bec6a637d5b65
ripemd-160 113c8db247d6c08497cfa46a768ec655ea0b0435

138834402 as geometric shapes

Circle

Radius = n
Diameter 277668804
Circumference 872322274.77746
Area 6.0554170685004E+16

Sphere

Radius = n
Volume 1.1209336100878E+25
Surface area 2.4221668274002E+17
Circumference 872322274.77746

Square

Length = n
Perimeter 555337608
Area 19274991178697604
Diagonal 196341494.23236

Cube

Length = n
Surface area 115649947072185624
Volume 2.6760318738498E+24
Space diagonal 240468238.10244

Equilateral Triangle

Length = n
Perimeter 416503206
Area 8.3463160092365E+15
Altitude 120234119.05122

Triangular Pyramid

Length = n
Surface area 8.3463160092365E+15
Volume 3.1537338077842E+23
Height 65447164.744119