16025987 (number)

16025987 is an odd 8-digits composite number following 16025986 and preceding 16025988. In scientific notation, it is written as 1.6025987 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 15182496 positive integers (up to 16025987) that are relatively prime to 16025987.

Interesting facts

Basic properties

Name

Name sixteen million twenty-five thousand nine hundred eighty-seven

Notation

Scientific notation 1.6025987 × 10^7
Engineering notation 1.6025987 × 10^6

Prime Factorization of 16025987

Prime Factorization 19 × 843473

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16025987
Product of the distinct prime numbers

The prime factorization of 16025987 is 19 × 843473. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 80, 80, 117, 592, 689, 2356, 25588, 85766, 485927, 783016, 4680116, 5611902, 63945600, 85624412, 168199574, 7619479, 7298431384, 6731113204

Basic calculations (n = 16025987)

Multiplication

n×y
n×2 32051974
n×3 48077961
n×4 64103948
n×5 80129935

Division

n÷y
n÷2 8012993.5
n÷3 5341995.6666667
n÷3 4006496.75
n÷5 3205197.4

Exponentiation

ny
n2 256832259324169
n3 4.1159904491098E+21
n4 6.5962809429557E+28
n5 1.0571191264016E+36

Nth Root

y√n
2√n 4003.2470570775
3√n 252.12055938794
4√n 63.271218236079
5√n 27.603551170041

Divisors of 16025987

1, 19, 843473, 16025987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16025986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16025987 can be divided by 4 positive divisors. The sum of these divisors (counting 16025987) is 1, the average is 0.25.

Base conversion 16025987

Base System Value
2 Binary 111101001000100110000011
3 Ternary 1010011012112002
4 Quaternary 331020212003
5 Quinary 13100312422
6 Senary 1331254215
8 Octal 75104603
10 Decimal 16025987
12 Duodecimal 544a36b
16 Hexadecimal f48983
20 Vigesimal 5034j7
36 Base36 9jhqb

Cryptographic Hash Functions

md5 dbf566187820c3bc907241a69f96a4cd
sha1 0c19479c8ee358d06ff4f976cbe9e3efc43c73b6
sha256 b05b32807c087d9e462ec974bf5a1acce4e3ce1c4f98d260268538cd97b52bb3
sha512 782c2b3bb747685c3d7a9d983857f5041f3f67943b7e338947e12ad0464f0c5431f508f2ff78965791b6a24e6e13f1fc6e4724480b8299cd6d12d2819039bd90
ripemd-160 d28ab6261a803784bcd5e54af0b63c77715a0a21

16025987 as geometric shapes

Circle

Radius = n
Diameter 32051974
Circumference 100694246.05145
Area 8.0686233909768E+14

Sphere

Radius = n
Volume 1.7241020476225E+22
Surface area 3.2274493563907E+15
Circumference 100694246.05145

Square

Length = n
Perimeter 64103948
Area 256832259324169
Diagonal 22664168.165815

Cube

Length = n
Surface area 1540993555945014
Volume 4.1159904491098E+21
Space diagonal 27757823.725438

Equilateral Triangle

Length = n
Perimeter 48077961
Area 1.1121163054304E+14
Altitude 13878911.862719

Triangular Pyramid

Length = n
Surface area 1.1121163054304E+14
Volume 4.8507412631076E+20
Height 7554722.7219383