198388624 (number)

198388624 is an even 9-digits composite number following 198388623 and preceding 198388625. In scientific notation, it is written as 1.98388624 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 85023648 positive integers (up to 198388624) that are relatively prime to 198388624.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million three hundred eighty-eight thousand six hundred twenty-four

Notation

Scientific notation 1.98388624 × 10^8
Engineering notation 1.98388624 × 10^6

Prime Factorization of 198388624

Prime Factorization 2 × 2 × 2 × 2 × 7 × 1771327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24798578
Product of the distinct prime numbers

The prime factorization of 198388624 is 2 × 2 × 2 × 2 × 7 × 1771327. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 8, 80, 802, 281, 5087, 3801, 72769, 41603, 991342, 657421, 5042473, 3936189, 5397553, 8474460, 133453019, 309345075, 2260314524, 6714087503

Basic calculations (n = 198388624)

Multiplication

n×y
n×2 396777248
n×3 595165872
n×4 793554496
n×5 991943120

Division

n÷y
n÷2 99194312
n÷3 66129541.333333
n÷3 49597156
n÷5 39677724.8

Exponentiation

ny
n2 39358046132613376
n3 7.8081886155777E+24
n4 1.5490557953769E+33
n5 3.0731504774405E+41

Nth Root

y√n
2√n 14085.049662674
3√n 583.22874670996
4√n 118.68045189783
5√n 45.65657751817

Divisors of 198388624

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1771327, 3542654, 7085308, 12399289, 14170616, 24798578, 28341232, 49597156, 99194312, 198388624

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198388623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198388624 can be divided by 20 positive divisors. The sum of these divisors (counting 198388624) is 1, the average is 0.05.

Base conversion 198388624

Base System Value
2 Binary 1011110100110010101110010000
3 Ternary 111211022012000211
4 Quaternary 23310302232100
5 Quinary 401241413444
6 Senary 31404053504
8 Octal 1364625620
10 Decimal 198388624
12 Duodecimal 56534294
16 Hexadecimal bd32b90
20 Vigesimal 31jibb4
36 Base36 3a45n4

Cryptographic Hash Functions

md5 1663d92fbe513bb03cac274f4dfbe013
sha1 a8cd4b5939392964b0fd938f8c67000c54bdaa13
sha256 170f38d4dc5701afac2e8f18a54d4df959596ccb192e4f564dab46003d84d439
sha512 71deb671d7ef9bef9f551b0fa53fb108162810c11efad6b78e9aa29382fa0efe42c3a30166eaacc7e608c2e26ee9b425e9e90eff9bee377347ac572d5e950fbd
ripemd-160 d65133356a8c3113ce6ca18fde21b9578550e692

198388624 as geometric shapes

Circle

Radius = n
Diameter 396777248
Circumference 1246512487.4284
Area 1.2364694858987E+17

Sphere

Radius = n
Volume 3.2706863990056E+25
Surface area 4.9458779435947E+17
Circumference 1246512487.4284

Square

Length = n
Perimeter 793554496
Area 39358046132613376
Diagonal 280563882.68134

Cube

Length = n
Surface area 236148276795680256
Volume 7.8081886155777E+24
Space diagonal 343619176.41168

Equilateral Triangle

Length = n
Perimeter 595165872
Area 1.7042533897082E+16
Altitude 171809588.20584

Triangular Pyramid

Length = n
Surface area 1.7042533897082E+16
Volume 9.202038531431E+23
Height 93521294.227112