16449870 (number)

16449870 is an even 8-digits composite number following 16449869 and preceding 16449871. In scientific notation, it is written as 1.6449870 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4224000 positive integers (up to 16449870) that are relatively prime to 16449870.

Interesting facts

Basic properties

Name

Name sixteen million four hundred forty-nine thousand eight hundred seventy

Notation

Scientific notation 1.6449870 × 10^7
Engineering notation 1.6449870 × 10^6

Prime Factorization of 16449870

Prime Factorization 2 × 3 × 5 × 6161 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16449870
Product of the distinct prime numbers

The prime factorization of 16449870 is 2 × 3 × 5 × 6161 × 89. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 55, 38, 87, 203, 4556, 9558, 31778, 39731, 419169, 88617, 1463824, 8860240, 18963689, 49294585, 560316151, 753547478, 7760453509, 4393323464

Basic calculations (n = 16449870)

Multiplication

n×y
n×2 32899740
n×3 49349610
n×4 65799480
n×5 82249350

Division

n÷y
n÷2 8224935
n÷3 5483290
n÷3 4112467.5
n÷5 3289974

Exponentiation

ny
n2 270598223016900
n3 4.451305590859E+21
n4 7.3223398299904E+28
n5 1.2045153829916E+36

Nth Root

y√n
2√n 4055.8439319086
3√n 254.32408463252
4√n 63.685508021124
5√n 27.748051637931

Divisors of 16449870

1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 6161, 12322, 18483, 30805, 36966, 61610, 92415, 184830, 548329, 1096658, 1644987, 2741645, 3289974, 5483290, 8224935, 16449870

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16449869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16449870 can be divided by 32 positive divisors. The sum of these divisors (counting 16449870) is 1, the average is 0.03125.

Base conversion 16449870

Base System Value
2 Binary 111110110000000101001110
3 Ternary 1010221201222110
4 Quaternary 332300011032
5 Quinary 13202343440
6 Senary 1344324450
8 Octal 76600516
10 Decimal 16449870
12 Duodecimal 5613726
16 Hexadecimal fb014e
20 Vigesimal 52g4da
36 Base36 9sksu

Cryptographic Hash Functions

md5 06c382eabce1bb5a0dc7a58f3dfc75c6
sha1 de41dc639ce68e764ab9f1137f4e1f3ca34b15c4
sha256 bc6492a7ee7ad3ddbc6af3a9c3b2f135db7e6326e4a86e0c14f5022ac87971b7
sha512 0f9000fbcfe91667b48cbf3522c4020483a00f7d68fd7f0d3ac554530a1b5d6c8db9586f9e63075c754a56202c07ad67b811826d4bdf9aa4e067d3e9a648e96b
ripemd-160 1c51fc8e49249f1c7dfdc0663157508c7d37dbc1

16449870 as geometric shapes

Circle

Radius = n
Diameter 32899740
Circumference 103357581.48901
Area 8.5010938950435E+14

Sphere

Radius = n
Volume 1.8645585257501E+22
Surface area 3.4004375580174E+15
Circumference 103357581.48901

Square

Length = n
Perimeter 65799480
Area 270598223016900
Diagonal 23263629.253274

Cube

Length = n
Surface area 1623589338101400
Volume 4.451305590859E+21
Space diagonal 28492010.617903

Equilateral Triangle

Length = n
Perimeter 49349610
Area 1.1717246767578E+14
Altitude 14246005.308952

Triangular Pyramid

Length = n
Surface area 1.1717246767578E+14
Volume 5.2459139473833E+20
Height 7754543.0844248