138869354 (number)

138869354 is an even 9-digits composite number following 138869353 and preceding 138869355. In scientific notation, it is written as 1.38869354 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 60920640 positive integers (up to 138869354) that are relatively prime to 138869354.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred sixty-nine thousand three hundred fifty-four

Notation

Scientific notation 1.38869354 × 10^8
Engineering notation 1.38869354 × 10^6

Prime Factorization of 138869354

Prime Factorization 2 × 13 × 23 × 181 × 1283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 138869354
Product of the distinct prime numbers

The prime factorization of 138869354 is 2 × 13 × 23 × 181 × 1283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 24, 47, 663, 699, 3357, 5618, 65154, 37369, 732850, 677727, 9231509, 91374, 31230688, 8416195, 484585871, 89288948, 2593094309, 1517148955

Basic calculations (n = 138869354)

Multiplication

n×y
n×2 277738708
n×3 416608062
n×4 555477416
n×5 694346770

Division

n÷y
n÷2 69434677
n÷3 46289784.666667
n÷3 34717338.5
n÷5 27773870.8

Exponentiation

ny
n2 19284697480377316
n3 2.6780534811854E+24
n4 3.7189955690967E+32
n5 5.1645451220932E+40

Nth Root

y√n
2√n 11784.284195487
3√n 517.84780341053
4√n 108.55544295652
5√n 42.512954020327

Divisors of 138869354

1, 2, 13, 23, 26, 46, 181, 299, 362, 598, 1283, 2353, 2566, 4163, 4706, 8326, 16679, 29509, 33358, 54119, 59018, 108238, 232223, 383617, 464446, 767234, 3018899, 5341129, 6037798, 10682258, 69434677, 138869354

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138869353
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138869354 can be divided by 32 positive divisors. The sum of these divisors (counting 138869354) is 1, the average is 0.03125.

Base conversion 138869354

Base System Value
2 Binary 1000010001101111101001101010
3 Ternary 100200022021221102
4 Quaternary 20101233221222
5 Quinary 241022304404
6 Senary 21440241402
8 Octal 1021575152
10 Decimal 138869354
12 Duodecimal 3a610262
16 Hexadecimal 846fa6a
20 Vigesimal 237id7e
36 Base36 2aoga2

Cryptographic Hash Functions

md5 263cfa1a378c565b69976fae6a1a7c6b
sha1 4869b55cd5921318057b8d82197cce8a3f8a1cb0
sha256 9b7966c7307734d36c94e685f05b9ad5e417da78b7a2941ca36002a4eaf71690
sha512 35817d46f6092f2973d159b7ebbd58d1429c39bd24b5703d712c8520af0108106fd6c240701b8365e0136e6050005c03f017d87f4c189863f704a35626d4a733
ripemd-160 d5b56544462f3f271b27efa1af7806067333b4ba

138869354 as geometric shapes

Circle

Radius = n
Diameter 277738708
Circumference 872541884.67032
Area 6.0584663931055E+16

Sphere

Radius = n
Volume 1.1217804189884E+25
Surface area 2.4233865572422E+17
Circumference 872541884.67032

Square

Length = n
Perimeter 555477416
Area 19284697480377316
Diagonal 196390923.82479

Cube

Length = n
Surface area 115708184882263896
Volume 2.6780534811854E+24
Space diagonal 240528776.74227

Equilateral Triangle

Length = n
Perimeter 416608062
Area 8.3505189611523E+15
Altitude 120264388.37113

Triangular Pyramid

Length = n
Surface area 8.3505189611523E+15
Volume 3.1561162948774E+23
Height 65463641.27493