15978048 (number)

15978048 is an even 8-digits composite number following 15978047 and preceding 15978049. In scientific notation, it is written as 1.5978048 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 28 positive divisors. There are 5325952 positive integers (up to 15978048) that are relatively prime to 15978048.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred seventy-eight thousand forty-eight

Notation

Scientific notation 1.5978048 × 10^7
Engineering notation 1.5978048 × 10^6

Prime Factorization of 15978048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 83219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 499314
Product of the distinct prime numbers

The prime factorization of 15978048 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 83219. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 8, 74, 91, 680, 871, 5271, 6367, 5373, 64559, 603451, 198921, 1975403, 3772708, 73558047, 62278631, 172206814, 637207972, 365768901, 2552665648

Basic calculations (n = 15978048)

Multiplication

n×y
n×2 31956096
n×3 47934144
n×4 63912192
n×5 79890240

Division

n÷y
n÷2 7989024
n÷3 5326016
n÷3 3994512
n÷5 3195609.6

Exponentiation

ny
n2 255298017890304
n3 4.0791639841561E+21
n4 6.5177077938718E+28
n5 1.0414024798046E+36

Nth Root

y√n
2√n 3997.2550581618
3√n 251.86891645662
4√n 63.223848808514
5√n 27.587017113928

Divisors of 15978048

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 83219, 166438, 249657, 332876, 499314, 665752, 998628, 1331504, 1997256, 2663008, 3994512, 5326016, 7989024, 15978048

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15978047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15978048 can be divided by 28 positive divisors. The sum of these divisors (counting 15978048) is 1, the average is 0.035714285714286.

Base conversion 15978048

Base System Value
2 Binary 111100111100111001000000
3 Ternary 1010001202202120
4 Quaternary 330330321000
5 Quinary 13042244143
6 Senary 1330244240
8 Octal 74747100
10 Decimal 15978048
12 Duodecimal 5426680
16 Hexadecimal f3ce40
20 Vigesimal 4jh528
36 Base36 9igqo

Cryptographic Hash Functions

md5 121e86873629837161926b326f813bc2
sha1 6911bbb1a2cd49829e09740da83c6848fd126035
sha256 b31497b6f5a197eb72a88d604cfd2c855ec87ffd08460f19eaecec3fd34f2baf
sha512 5d159ca9838222b7a387f1efa06ae7fe0e1904a00aa0c31521ded27fa077b8f7a2a5c68cc8fe561818d7c03031ed3c6246a2dd22f12a002fa7b3cca881d1e2b6
ripemd-160 7b6cd1ba905aa64ed3b8373ca8a24ad6785486b6

15978048 as geometric shapes

Circle

Radius = n
Diameter 31956096
Circumference 100393036.43101
Area 8.0204237748021E+14

Sphere

Radius = n
Volume 1.7086762140551E+22
Surface area 3.2081695099209E+15
Circumference 100393036.43101

Square

Length = n
Perimeter 63912192
Area 255298017890304
Diagonal 22596372.181848

Cube

Length = n
Surface area 1531788107341824
Volume 4.0791639841561E+21
Space diagonal 27674790.941774

Equilateral Triangle

Length = n
Perimeter 47934144
Area 1.1054728451441E+14
Altitude 13837395.470887

Triangular Pyramid

Length = n
Surface area 1.1054728451441E+14
Volume 4.8073408579479E+20
Height 7532124.0606161