138598940 (number)

138598940 is an even 9-digits composite number following 138598939 and preceding 138598941. In scientific notation, it is written as 1.38598940 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 55131840 positive integers (up to 138598940) that are relatively prime to 138598940.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred ninety-eight thousand nine hundred forty

Notation

Scientific notation 1.38598940 × 10^8
Engineering notation 1.38598940 × 10^6

Prime Factorization of 138598940

Prime Factorization 2 × 2 × 5 × 181 × 38287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 69299470
Product of the distinct prime numbers

The prime factorization of 138598940 is 2 × 2 × 5 × 181 × 38287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 66, 78, 242, 226, 7491, 7431, 80973, 76340, 176387, 946887, 1470518, 2533096, 54646735, 59120325, 107237252, 20962487, 3831961891, 7854901384

Basic calculations (n = 138598940)

Multiplication

n×y
n×2 277197880
n×3 415796820
n×4 554395760
n×5 692994700

Division

n÷y
n÷2 69299470
n÷3 46199646.666667
n÷3 34649735
n÷5 27719788

Exponentiation

ny
n2 19209666169123600
n3 2.6624393687944E+24
n4 3.6901127432917E+32
n5 5.1144571470072E+40

Nth Root

y√n
2√n 11772.805103288
3√n 517.51145781224
4√n 108.50255804951
5√n 42.49638439942

Divisors of 138598940

1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 38287, 76574, 153148, 191435, 382870, 765740, 6929947, 13859894, 27719788, 34649735, 69299470, 138598940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138598939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138598940 can be divided by 24 positive divisors. The sum of these divisors (counting 138598940) is 1, the average is 0.041666666666667.

Base conversion 138598940

Base System Value
2 Binary 1000010000101101101000011100
3 Ternary 100122210120000002
4 Quaternary 20100231220130
5 Quinary 240440131230
6 Senary 21430353432
8 Octal 1020555034
10 Decimal 138598940
12 Duodecimal 3a4bb878
16 Hexadecimal 842da1c
20 Vigesimal 2364h70
36 Base36 2ainmk

Cryptographic Hash Functions

md5 a306427726c768179c61a60d10bca461
sha1 28e0cf9181612049b7445860acd0c048e0ce0489
sha256 1490bcb120dfe88edc35026db3174b31d6ab447202ecf58ec477a484717e7a1d
sha512 22b1b4f9fa2ffa0f595543de2605a76162d153f4f0be1b158fb3e3a86c326b5d84cab0fbb47cc3125a9a6d642ad1dd2fc9345a92bfd62fed8e8a449e8f6a9012
ripemd-160 04be17b9953d43f7d041fd9d804e695912fe53af

138598940 as geometric shapes

Circle

Radius = n
Diameter 277197880
Circumference 870842823.39867
Area 6.0348946114831E+16

Sphere

Radius = n
Volume 1.1152399948844E+25
Surface area 2.4139578445932E+17
Circumference 870842823.39867

Square

Length = n
Perimeter 554395760
Area 19209666169123600
Diagonal 196008500.67853

Cube

Length = n
Surface area 115257997014741600
Volume 2.6624393687944E+24
Space diagonal 240060405.95519

Equilateral Triangle

Length = n
Perimeter 415796820
Area 8.3180294503398E+15
Altitude 120030202.9776

Triangular Pyramid

Length = n
Surface area 8.3180294503398E+15
Volume 3.1377148869542E+23
Height 65336166.892845