199487968 (number)

199487968 is an even 9-digits composite number following 199487967 and preceding 199487969. In scientific notation, it is written as 1.99487968 × 10^8. The sum of its digits is 61. It has a total of 8 prime factors and 48 positive divisors. There are 97284096 positive integers (up to 199487968) that are relatively prime to 199487968.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million four hundred eighty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.99487968 × 10^8
Engineering notation 1.99487968 × 10^6

Prime Factorization of 199487968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 59 × 157 × 673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12467998
Product of the distinct prime numbers

The prime factorization of 199487968 is 2 × 2 × 2 × 2 × 2 × 59 × 157 × 673. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 2, 66, 64, 845, 869, 999, 3596, 66375, 50374, 633773, 722723, 8787896, 3056122, 61864935, 93965909, 959674698, 940847375, 6639164788, 1087980698

Basic calculations (n = 199487968)

Multiplication

n×y
n×2 398975936
n×3 598463904
n×4 797951872
n×5 997439840

Division

n÷y
n÷2 99743984
n÷3 66495989.333333
n÷3 49871992
n÷5 39897593.6

Exponentiation

ny
n2 39795449376769024
n3 7.9387133318185E+24
n4 1.583677791099E+33
n5 3.1592466451307E+41

Nth Root

y√n
2√n 14124.02095722
3√n 584.30405759143
4√n 118.84452430474
5√n 45.707065694845

Divisors of 199487968

1, 2, 4, 8, 16, 32, 59, 118, 157, 236, 314, 472, 628, 673, 944, 1256, 1346, 1888, 2512, 2692, 5024, 5384, 9263, 10768, 18526, 21536, 37052, 39707, 74104, 79414, 105661, 148208, 158828, 211322, 296416, 317656, 422644, 635312, 845288, 1270624, 1690576, 3381152, 6233999, 12467998, 24935996, 49871992, 99743984, 199487968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199487967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199487968 can be divided by 48 positive divisors. The sum of these divisors (counting 199487968) is 1, the average is 0.020833333333333.

Base conversion 199487968

Base System Value
2 Binary 1011111000111111000111100000
3 Ternary 111220101001001021
4 Quaternary 23320333013200
5 Quinary 402032103333
6 Senary 31443415224
8 Octal 1370770740
10 Decimal 199487968
12 Duodecimal 56984514
16 Hexadecimal be3f1e0
20 Vigesimal 326fji8
36 Base36 3arpwg

Cryptographic Hash Functions

md5 182fddaa4f0e204c2b3179636902c0e3
sha1 f7e62c72cc2ad8ed48ad5c77979932da4136c90f
sha256 ac7f4b599f895372bfd416c470f6dcfd243be095fa78fbc8acfc56f19bd92f50
sha512 bca316a496a12af7a3d17aea6718ed7f655b2e8eab90e2d1f0210d9e4eea626bd7437ee08a604a49b0c0c3fad321e3c4bde8ef912bc5319cda05ebaa1500f537
ripemd-160 a32305efe39a7d1fbd223c67f15ce71f94d13771

199487968 as geometric shapes

Circle

Radius = n
Diameter 398975936
Circumference 1253419869.4967
Area 1.2502109140836E+17

Sphere

Radius = n
Volume 3.3253604642929E+25
Surface area 5.0008436563345E+17
Circumference 1253419869.4967

Square

Length = n
Perimeter 797951872
Area 39795449376769024
Diagonal 282118589.87585

Cube

Length = n
Surface area 238772696260614144
Volume 7.9387133318185E+24
Space diagonal 345523296.07467

Equilateral Triangle

Length = n
Perimeter 598463904
Area 1.723193505765E+16
Altitude 172761648.03734

Triangular Pyramid

Length = n
Surface area 1.723193505765E+16
Volume 9.3558633847082E+23
Height 94039529.958617