199778898 (number)

199778898 is an even 9-digits composite number following 199778897 and preceding 199778899. In scientific notation, it is written as 1.99778898 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 60539040 positive integers (up to 199778898) that are relatively prime to 199778898.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million seven hundred seventy-eight thousand eight hundred ninety-eight

Notation

Scientific notation 1.99778898 × 10^8
Engineering notation 1.99778898 × 10^6

Prime Factorization of 199778898

Prime Factorization 2 × 33 × 3026953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199778898
Product of the distinct prime numbers

The prime factorization of 199778898 is 2 × 33 × 3026953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199778898)

Multiplication

n×y
n×2 399557796
n×3 599336694
n×4 799115592
n×5 998894490

Division

n÷y
n÷2 99889449
n÷3 66592966
n÷3 49944724.5
n÷5 39955779.6

Exponentiation

ny
n2 39911608086094404
n3 7.9734970808478E+24
n4 1.592936460018E+33
n5 3.1823509056642E+41

Nth Root

y√n
2√n 14134.316325879
3√n 584.58796612389
4√n 118.88783085698
5√n 45.720389612434

Divisors of 199778898

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 -199778897
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 199778898 can be divided by 8 positive divisors. The sum of these divisors (counting 199778898) is 1, the average is 0.125.

Base conversion 199778898

Base System Value
2 Binary 1011111010000110001001010010
3 Ternary 111220220211010110
4 Quaternary 23322012021102
5 Quinary 402120411043
6 Senary 31453542150
8 Octal 1372061122
10 Decimal 199778898
12 Duodecimal 56aa4956
16 Hexadecimal be86252
20 Vigesimal 328c74i
36 Base36 3axydu

Cryptographic Hash Functions

md5 ae8d79bc62f5fbce3a4697a99c6cbc98
sha1 d38b0bdd0e99ee565674bb39ddb43a3b0ea5c66c
sha256 d5b9327284ad6e0a1dd32e5ea3acced62bf521df9795f8e6ed8d1bd6a4fdb0be
sha512 0af2f3e1cde638e6d56626e516c35c390809e1b2bffe359df43faa6269057ef3eeb59ae2d03ea1d9b8997a5e00ad67fbb01c93c7118ae00e1c8204023e40eb06
ripemd-160 a88c8040115973e07cfea752f85398c78d7cf49a

199778898 as geometric shapes

Circle

Radius = n
Diameter 399557796
Circumference 1255247836.5981
Area 1.2538601475623E+17

Sphere

Radius = n
Volume 3.3399306470148E+25
Surface area 5.0154405902492E+17
Circumference 1255247836.5981

Square

Length = n
Perimeter 799115592
Area 39911608086094404
Diagonal 282530027.02755

Cube

Length = n
Surface area 239469648516566424
Volume 7.9734970808478E+24
Space diagonal 346027201.61612

Equilateral Triangle

Length = n
Perimeter 599336694
Area 1.7282233254223E+16
Altitude 173013600.80806

Triangular Pyramid

Length = n
Surface area 1.7282233254223E+16
Volume 9.3968564260644E+23
Height 94176675.67585