15442924 (number)

15442924 is an even 8-digits composite number following 15442923 and preceding 15442925. In scientific notation, it is written as 1.5442924 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 6542976 positive integers (up to 15442924) that are relatively prime to 15442924.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-two thousand nine hundred twenty-four

Notation

Scientific notation 1.5442924 × 10^7
Engineering notation 1.5442924 × 10^6

Prime Factorization of 15442924

Prime Factorization 2 × 2 × 7 × 89 × 6197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7721462
Product of the distinct prime numbers

The prime factorization of 15442924 is 2 × 2 × 7 × 89 × 6197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 56, 24, 665, 322, 1892, 6134, 55634, 52396, 49121, 619710, 8548906, 6272886, 36906370, 70390066, 280523993, 11838648, 7202739698, 8644847976

Basic calculations (n = 15442924)

Multiplication

n×y
n×2 30885848
n×3 46328772
n×4 61771696
n×5 77214620

Division

n÷y
n÷2 7721462
n÷3 5147641.3333333
n÷3 3860731
n÷5 3088584.8

Exponentiation

ny
n2 238483901669776
n3 3.6828887687098E+21
n4 5.6874571355639E+28
n5 8.7830968297772E+35

Nth Root

y√n
2√n 3929.7485924675
3√n 249.02513146662
4√n 62.687706868791
5√n 27.399706251103

Divisors of 15442924

1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 6197, 12394, 24788, 43379, 86758, 173516, 551533, 1103066, 2206132, 3860731, 7721462, 15442924

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15442923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15442924 can be divided by 24 positive divisors. The sum of these divisors (counting 15442924) is 1, the average is 0.041666666666667.

Base conversion 15442924

Base System Value
2 Binary 111010111010001111101100
3 Ternary 1002001120201011
4 Quaternary 322322033230
5 Quinary 12423133144
6 Senary 1310555004
8 Octal 72721754
10 Decimal 15442924
12 Duodecimal 5208a64
16 Hexadecimal eba3ec
20 Vigesimal 4ga764
36 Base36 96zu4

Cryptographic Hash Functions

md5 659a1accd19a680b17b7abdcc2762396
sha1 72ff908e649847bcbeb3938a17a52300f8d52832
sha256 4cccc68c62777023ac75d1bec79e84ed9e297722635d1190839c41892547eaf2
sha512 505ca47dd6709559cc6ad7649c37900d4608f7d71c9fce7f676dc58a86f86b6c32283ca0fc19fa8c9ba925a427c5077ff2f3a441db37897aeda42cf3a6c41682
ripemd-160 2d2a12d4b2c544c640a538e90fcb3854b2d63d6c

15442924 as geometric shapes

Circle

Radius = n
Diameter 30885848
Circumference 97030753.176691
Area 7.492192734852E+14

Sphere

Radius = n
Volume 1.542684839969E+22
Surface area 2.9968770939408E+15
Circumference 97030753.176691

Square

Length = n
Perimeter 61771696
Area 238483901669776
Diagonal 21839592.563497

Cube

Length = n
Surface area 1430903410018656
Volume 3.6828887687098E+21
Space diagonal 26747928.985425

Equilateral Triangle

Length = n
Perimeter 46328772
Area 1.0326655861983E+14
Altitude 13373964.492712

Triangular Pyramid

Length = n
Surface area 1.0326655861983E+14
Volume 4.3403260378508E+20
Height 7279864.1878323