16207988 (number)

16207988 is an even 8-digits composite number following 16207987 and preceding 16207989. In scientific notation, it is written as 1.6207988 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 7677432 positive integers (up to 16207988) that are relatively prime to 16207988.

Interesting facts

Basic properties

Name

Name sixteen million two hundred seven thousand nine hundred eighty-eight

Notation

Scientific notation 1.6207988 × 10^7
Engineering notation 1.6207988 × 10^6

Prime Factorization of 16207988

Prime Factorization 2 × 2 × 19 × 213263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8103994
Product of the distinct prime numbers

The prime factorization of 16207988 is 2 × 2 × 19 × 213263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 58, 80, 714, 434, 4953, 2607, 42001, 51264, 595983, 585820, 3565388, 5194679, 20063536, 1369849, 544814891, 182034195, 2525480047, 242620949

Basic calculations (n = 16207988)

Multiplication

n×y
n×2 32415976
n×3 48623964
n×4 64831952
n×5 81039940

Division

n÷y
n÷2 8103994
n÷3 5402662.6666667
n÷3 4051997
n÷5 3241597.6

Exponentiation

ny
n2 262698875008144
n3 4.2578202137455E+21
n4 6.9010698930544E+28
n5 1.1185245801379E+36

Nth Root

y√n
2√n 4025.9145544832
3√n 253.07138127614
4√n 63.450094991917
5√n 27.665964879873

Divisors of 16207988

1, 2, 4, 19, 38, 76, 213263, 426526, 853052, 4051997, 8103994, 16207988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16207987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16207988 can be divided by 12 positive divisors. The sum of these divisors (counting 16207988) is 1, the average is 0.083333333333333.

Base conversion 16207988

Base System Value
2 Binary 111101110101000001110100
3 Ternary 1010111110011212
4 Quaternary 331311001310
5 Quinary 13122123423
6 Senary 1335220552
8 Octal 75650164
10 Decimal 16207988
12 Duodecimal 5517758
16 Hexadecimal f75074
20 Vigesimal 515jj8
36 Base36 9ne5w

Cryptographic Hash Functions

md5 c4ef8e38dbf194d9bcdd28aee7b69538
sha1 791d993fa2297c8d5e14972e5d07a7fb2a746390
sha256 b58af24e83418414a38c3be34d2e0eabd7a16d983671f7a4a4a1c543ed608158
sha512 ede53b79165de6abe1531fd58ed7bece7c9df3a104aea9339822bf09015aa092a6bf667e0a64caa34bb49bc1fce4764bf4527ee1e2bf3bc4beb1a4638c7be5a9
ripemd-160 bae3de2defdb49d764d570c078e4900ce6bba7b1

16207988 as geometric shapes

Circle

Radius = n
Diameter 32415976
Circumference 101837792.06054
Area 8.2529285583189E+14

Sphere

Radius = n
Volume 1.7835115605079E+22
Surface area 3.3011714233276E+15
Circumference 101837792.06054

Square

Length = n
Perimeter 64831952
Area 262698875008144
Diagonal 22921556.44838

Cube

Length = n
Surface area 1576193250048864
Volume 4.2578202137455E+21
Space diagonal 28073058.704467

Equilateral Triangle

Length = n
Perimeter 48623964
Area 1.1375194965132E+14
Altitude 14036529.352233

Triangular Pyramid

Length = n
Surface area 1.1375194965132E+14
Volume 5.0178892436877E+20
Height 7640518.8161268