16279920 (number)

16279920 is an even 8-digits composite number following 16279919 and preceding 16279921. In scientific notation, it is written as 1.6279920 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 4340736 positive integers (up to 16279920) that are relatively prime to 16279920.

Interesting facts

Basic properties

Name

Name sixteen million two hundred seventy-nine thousand nine hundred twenty

Notation

Scientific notation 1.6279920 × 10^7
Engineering notation 1.6279920 × 10^6

Prime Factorization of 16279920

Prime Factorization 2 × 2 × 2 × 2 × 15 × 3 × 3 × 7537

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 678330
Product of the distinct prime numbers

The prime factorization of 16279920 is 2 × 2 × 2 × 2 × 15 × 3 × 3 × 7537. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16279920)

Multiplication

n×y
n×2 32559840
n×3 48839760
n×4 65119680
n×5 81399600

Division

n÷y
n÷2 8139960
n÷3 5426640
n÷3 4069980
n÷5 3255984

Exponentiation

ny
n2 265035795206400
n3 4.3147615430966E+21
n4 7.0243972740689E+28
n5 1.1435662567006E+36

Nth Root

y√n
2√n 4034.8382867223
3√n 253.44521066537
4√n 63.520376940965
5√n 27.690478036574

Divisors of 16279920

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16279919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16279920 can be divided by 60 positive divisors. The sum of these divisors (counting 16279920) is 1, the average is 0.016666666666667.

Base conversion 16279920

Base System Value
2 Binary 111110000110100101110000
3 Ternary 1010122002212000
4 Quaternary 332012211300
5 Quinary 13131424140
6 Senary 1340534000
8 Octal 76064560
10 Decimal 16279920
12 Duodecimal 5551300
16 Hexadecimal f86970
20 Vigesimal 51ejg0
36 Base36 9oxo0

Cryptographic Hash Functions

md5 1da7ee300c8021d45781bee134eb1314
sha1 bbfa72b33aa2a3f648b6e9acd64fe2939ad10a1e
sha256 0777f51616f210a65c8fc084928b08bcc4d279a574211652eb859b7d700c98dc
sha512 2106072c657fc4f588711c03f229b0234995c01277260d3452380ef66034be761a607d14e463d1e161e1f6aabcd22b170c46625a8c93fe471399d39129b9b1a7
ripemd-160 a2e264d5dcb10de5dffb4b4cebe0de90a1bc78d4

16279920 as geometric shapes

Circle

Radius = n
Diameter 32559840
Circumference 102289754.14606
Area 8.3263450715876E+14

Sphere

Radius = n
Volume 1.8073630887712E+22
Surface area 3.330538028635E+15
Circumference 102289754.14606

Square

Length = n
Perimeter 65119680
Area 265035795206400
Diagonal 23023283.658349

Cube

Length = n
Surface area 1590214771238400
Volume 4.3147615430966E+21
Space diagonal 28197648.583157

Equilateral Triangle

Length = n
Perimeter 48839760
Area 1.1476386578048E+14
Altitude 14098824.291578

Triangular Pyramid

Length = n
Surface area 1.1476386578048E+14
Volume 5.0849952438775E+20
Height 7674427.8861163