16488939 (number)

16488939 is an odd 8-digits composite number following 16488938 and preceding 16488940. In scientific notation, it is written as 1.6488939 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 10695456 positive integers (up to 16488939) that are relatively prime to 16488939.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-eight thousand nine hundred thirty-nine

Notation

Scientific notation 1.6488939 × 10^7
Engineering notation 1.6488939 × 10^6

Prime Factorization of 16488939

Prime Factorization 3 × 37 × 148549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16488939
Product of the distinct prime numbers

The prime factorization of 16488939 is 3 × 37 × 148549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 57, 14, 251, 171, 8868, 5169, 19656, 65919, 981903, 669703, 157724, 17293, 15016048, 86643635, 15149729, 193399170, 9777540652, 704403747

Basic calculations (n = 16488939)

Multiplication

n×y
n×2 32977878
n×3 49466817
n×4 65955756
n×5 82444695

Division

n÷y
n÷2 8244469.5
n÷3 5496313
n÷3 4122234.75
n÷5 3297787.8

Exponentiation

ny
n2 271885109345721
n3 4.4830969830099E+21
n4 7.3921512683935E+28
n5 1.2188873134331E+36

Nth Root

y√n
2√n 4060.6574590822
3√n 254.52526822372
4√n 63.723288200486
5√n 27.761219647109

Divisors of 16488939

1, 3, 37, 111, 148549, 445647, 5496313, 16488939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16488938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16488939 can be divided by 8 positive divisors. The sum of these divisors (counting 16488939) is 1, the average is 0.125.

Base conversion 16488939

Base System Value
2 Binary 111110111001100111101011
3 Ternary 1011000201120110
4 Quaternary 332321213223
5 Quinary 13210121224
6 Senary 1345225403
8 Octal 76714753
10 Decimal 16488939
12 Duodecimal 5632263
16 Hexadecimal fb99eb
20 Vigesimal 53126j
36 Base36 9tey3

Cryptographic Hash Functions

md5 924e0b0790db9f4637d74650a41b25ac
sha1 3c7c2d3b5303cde1b69925626760bfa5ae35758d
sha256 7563a7404220e81f8205a88f5e3dc40a9d6349e4fc6df98dad7ab586073e39af
sha512 157f6a7d21c575e47e825bf5e5f28258811ff59f75fbf5afd038aa0f3d69969580b8949d6b09ab7b707d6975f5630345c462efd61c52d75fcc4e593933bc0014
ripemd-160 874e2ce4f40af774959fa24e08ce8ee3cf041a65

16488939 as geometric shapes

Circle

Radius = n
Diameter 32977878
Circumference 103603059.25578
Area 8.5415226214097E+14

Sphere

Radius = n
Volume 1.8778752729539E+22
Surface area 3.4166090485639E+15
Circumference 103603059.25578

Square

Length = n
Perimeter 65955756
Area 271885109345721
Diagonal 23318881.162943

Cube

Length = n
Surface area 1631310656074326
Volume 4.4830969830099E+21
Space diagonal 28559680.110904

Equilateral Triangle

Length = n
Perimeter 49466817
Area 1.1772970580205E+14
Altitude 14279840.055452

Triangular Pyramid

Length = n
Surface area 1.1772970580205E+14
Volume 5.2833804623388E+20
Height 7772960.3876476