199068987 (number)

199068987 is an odd 9-digits composite number following 199068986 and preceding 199068988. In scientific notation, it is written as 1.99068987 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 122085600 positive integers (up to 199068987) that are relatively prime to 199068987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99068987 × 10^8
Engineering notation 1.99068987 × 10^6

Prime Factorization of 199068987

Prime Factorization 3 × 169 × 431 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199068987
Product of the distinct prime numbers

The prime factorization of 199068987 is 3 × 169 × 431 × 911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 22, 53, 194, 703, 541, 4763, 53763, 55240, 716975, 707376, 7850207, 4095548, 10519695, 2613130, 293052686, 305440205, 5316964148, 6606372016

Basic calculations (n = 199068987)

Multiplication

n×y
n×2 398137974
n×3 597206961
n×4 796275948
n×5 995344935

Division

n÷y
n÷2 99534493.5
n÷3 66356329
n÷3 49767246.75
n÷5 39813797.4

Exponentiation

ny
n2 39628461585206169
n3 7.8887977041354E+24
n4 1.5704149676102E+33
n5 3.1262091677179E+41

Nth Root

y√n
2√n 14109.180947171
3√n 583.89470309468
4√n 118.78207334093
5√n 45.687849998703

Divisors of 199068987

1, 3, 169, 431, 507, 911, 1293, 2733, 72839, 153959, 218517, 392641, 461877, 1177923, 66356329, 199068987

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199068986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199068987 can be divided by 16 positive divisors. The sum of these divisors (counting 199068987) is 1, the average is 0.0625.

Base conversion 199068987

Base System Value
2 Binary 1011110111011000110100111011
3 Ternary 111212120202022110
4 Quaternary 23313120310323
5 Quinary 401430201422
6 Senary 31430423403
8 Octal 1367306473
10 Decimal 199068987
12 Duodecimal 56801b63
16 Hexadecimal bdd8d3b
20 Vigesimal 3243c97
36 Base36 3aiqm3

Cryptographic Hash Functions

md5 bacca84ca1b3233808873792b29540e0
sha1 311cb5c1d6e03173055522bb352908cefe87eeb3
sha256 60164cc86443d4956690e3da106ff311e82fb5679a278da8aaa8e546726b11d7
sha512 002428ac760acb566306b5245fb533fde6e79bb13c324a05b70427c9653d49633b89549767c520d54aea937a315d3fa0bdedfb1d3b90d88eb5102f0b9d0af287
ripemd-160 60ba69da65fbd7d960bdd246863d065d76ca7cfb

199068987 as geometric shapes

Circle

Radius = n
Diameter 398137974
Circumference 1250787334.2335
Area 1.2449648378915E+17

Sphere

Radius = n
Volume 3.3044518550624E+25
Surface area 4.979859351566E+17
Circumference 1250787334.2335

Square

Length = n
Perimeter 796275948
Area 39628461585206169
Diagonal 281526061.26327

Cube

Length = n
Surface area 237770769511237014
Volume 7.8887977041354E+24
Space diagonal 344797599.69527

Equilateral Triangle

Length = n
Perimeter 597206961
Area 1.7159627222842E+16
Altitude 172398799.84763

Triangular Pyramid

Length = n
Surface area 1.7159627222842E+16
Volume 9.2970372533384E+23
Height 93842020.421091