199978488 (number)

199978488 is an even 9-digits composite number following 199978487 and preceding 199978489. In scientific notation, it is written as 1.99978488 × 10^8. The sum of its digits is 63. It has a total of 8 prime factors and 96 positive divisors. There are 64385280 positive integers (up to 199978488) that are relatively prime to 199978488.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million nine hundred seventy-eight thousand four hundred eighty-eight

Notation

Scientific notation 1.99978488 × 10^8
Engineering notation 1.99978488 × 10^6

Prime Factorization of 199978488

Prime Factorization 2 × 2 × 2 × 3 × 3 × 37 × 271 × 277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16664874
Product of the distinct prime numbers

The prime factorization of 199978488 is 2 × 2 × 2 × 3 × 3 × 37 × 271 × 277. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199978488)

Multiplication

n×y
n×2 399956976
n×3 599935464
n×4 799913952
n×5 999892440

Division

n÷y
n÷2 99989244
n÷3 66659496
n÷3 49994622
n÷5 39995697.6

Exponentiation

ny
n2 39991395662766144
n3 7.9974188376497E+24
n4 1.5993117270559E+33
n5 3.1982794101731E+41

Nth Root

y√n
2√n 14141.375039224
3√n 584.78257973426
4√n 118.91751359335
5√n 45.729521395777

Divisors of 199978488

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199978487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199978488 can be divided by 96 positive divisors. The sum of these divisors (counting 199978488) is 1, the average is 0.010416666666667.

Base conversion 199978488

Base System Value
2 Binary 1011111010110110110111111000
3 Ternary 111221021221220200
4 Quaternary 23322312313320
5 Quinary 402143302423
6 Senary 31502122200
8 Octal 1372666770
10 Decimal 199978488
12 Duodecimal 56b80360
16 Hexadecimal beb6df8
20 Vigesimal 329h648
36 Base36 3b28e0

Cryptographic Hash Functions

md5 c170bdc7deb0bb8199fa8d087a07ce54
sha1 a6c1b52182221d35950269e91843da6e7b1623c1
sha256 791f20f8795919b4d0d78b62c8b41c47e88f6b04410184e9aa289c8c48fa42c5
sha512 84afa11a68cd012cdaaf449c16275f64c697dde0f7325d4a543a509668aa5aa4ed1e82affe04dd30c37a7fda11abfad7911b3f70add49019924595a6cab86b14
ripemd-160 7657d6e302211a57c9c37d901076a7ba3057a72d

199978488 as geometric shapes

Circle

Radius = n
Diameter 399956976
Circumference 1256501897.5536
Area 1.2563667482095E+17

Sphere

Radius = n
Volume 3.3499509690721E+25
Surface area 5.025466992838E+17
Circumference 1256501897.5536

Square

Length = n
Perimeter 799913952
Area 39991395662766144
Diagonal 282812289.91247

Cube

Length = n
Surface area 239948373976596864
Volume 7.9974188376497E+24
Space diagonal 346372901.6368

Equilateral Triangle

Length = n
Perimeter 599935464
Area 1.7316782288375E+16
Altitude 173186450.8184

Triangular Pyramid

Length = n
Surface area 1.7316782288375E+16
Volume 9.4250484868186E+23
Height 94270763.304155