16506988 (number)

16506988 is an even 8-digits composite number following 16506987 and preceding 16506989. In scientific notation, it is written as 1.6506988 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 8244992 positive integers (up to 16506988) that are relatively prime to 16506988.

Interesting facts

Basic properties

Name

Name sixteen million five hundred six thousand nine hundred eighty-eight

Notation

Scientific notation 1.6506988 × 10^7
Engineering notation 1.6506988 × 10^6

Prime Factorization of 16506988

Prime Factorization 2 × 2 × 2753 × 1499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8253494
Product of the distinct prime numbers

The prime factorization of 16506988 is 2 × 2 × 2753 × 1499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 43, 21, 408, 921, 1493, 5106, 23031, 4849, 217854, 768438, 2513621, 9503357, 49283627, 71253224, 922748945, 284630540, 2109678048, 5377568591

Basic calculations (n = 16506988)

Multiplication

n×y
n×2 33013976
n×3 49520964
n×4 66027952
n×5 82534940

Division

n÷y
n÷2 8253494
n÷3 5502329.3333333
n÷3 4126747
n÷5 3301397.6

Exponentiation

ny
n2 272480652832144
n3 4.4978348665324E+21
n4 7.4245706167831E+28
n5 1.2255729807639E+36

Nth Root

y√n
2√n 4062.8792746032
3√n 254.61810321237
4√n 63.740719125243
5√n 27.76729454386

Divisors of 16506988

1, 2, 4, 1499, 2753, 2998, 5506, 5996, 11012, 4126747, 8253494, 16506988

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 -16506987
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 16506988 can be divided by 12 positive divisors. The sum of these divisors (counting 16506988) is 1, the average is 0.083333333333333.

Base conversion 16506988

Base System Value
2 Binary 111110111110000001101100
3 Ternary 1011001122022221
4 Quaternary 332332001230
5 Quinary 13211210423
6 Senary 1345445124
8 Octal 76760154
10 Decimal 16506988
12 Duodecimal 56407a4
16 Hexadecimal fbe06c
20 Vigesimal 533798
36 Base36 9tsvg

Cryptographic Hash Functions

md5 012d6666bb767d7dbc2358d052841793
sha1 3a41da4d7a68ebca30502e7a7953113d88a83e5c
sha256 a1519f722f508eca507f622e945051cb23862ba99f2344d0ba6ad6ddb4242d50
sha512 b6f40331027c51c82082f459eba0cd360ab7b6f560664293c39b80529a48fd7e883015c0421026e6336ce64878c676cf0ad06b3695ffad290455b306d018a4f8
ripemd-160 867ddf9a989e4a20bb83d3d437eaeef845873937

16506988 as geometric shapes

Circle

Radius = n
Diameter 33013976
Circumference 103716464.46739
Area 8.5602321718281E+14

Sphere

Radius = n
Volume 1.8840486631677E+22
Surface area 3.4240928687313E+15
Circumference 103716464.46739

Square

Length = n
Perimeter 66027952
Area 272480652832144
Diagonal 23344406.30353

Cube

Length = n
Surface area 1634883916992864
Volume 4.4978348665324E+21
Space diagonal 28590941.89593

Equilateral Triangle

Length = n
Perimeter 49520964
Area 1.179875836962E+14
Altitude 14295470.947965

Triangular Pyramid

Length = n
Surface area 1.179875836962E+14
Volume 5.3007492246372E+20
Height 7781468.7678433