15142456 (number)

15142456 is an even 8-digits composite number following 15142455 and preceding 15142457. In scientific notation, it is written as 1.5142456 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 6461568 positive integers (up to 15142456) that are relatively prime to 15142456.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand four hundred fifty-six

Notation

Scientific notation 1.5142456 × 10^7
Engineering notation 1.5142456 × 10^6

Prime Factorization of 15142456

Prime Factorization 2 × 2 × 2 × 7 × 317 × 853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3785614
Product of the distinct prime numbers

The prime factorization of 15142456 is 2 × 2 × 2 × 7 × 317 × 853. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 20, 64, 309, 764, 1664, 9789, 96397, 72736, 532074, 805632, 8281049, 1880219, 78547356, 41367625, 995427827, 908035458, 9758365913, 3772851630

Basic calculations (n = 15142456)

Multiplication

n×y
n×2 30284912
n×3 45427368
n×4 60569824
n×5 75712280

Division

n÷y
n÷2 7571228
n÷3 5047485.3333333
n÷3 3785614
n÷5 3028491.2

Exponentiation

ny
n2 229293973711936
n3 3.4720739079981E+21
n4 5.257572638061E+28
n5 7.9612562338643E+35

Nth Root

y√n
2√n 3891.3308777332
3√n 247.3994748717
4√n 62.380532842652
5√n 27.2922451779

Divisors of 15142456

1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 853, 1268, 1706, 2219, 2536, 3412, 4438, 5971, 6824, 8876, 11942, 17752, 23884, 47768, 270401, 540802, 1081604, 1892807, 2163208, 3785614, 7571228, 15142456

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 -15142455
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 15142456 can be divided by 32 positive divisors. The sum of these divisors (counting 15142456) is 1, the average is 0.03125.

Base conversion 15142456

Base System Value
2 Binary 111001110000111000111000
3 Ternary 1001111022112201
4 Quaternary 321300320320
5 Quinary 12334024311
6 Senary 1300315544
8 Octal 71607070
10 Decimal 15142456
12 Duodecimal 50a2bb4
16 Hexadecimal e70e38
20 Vigesimal 4ecg2g
36 Base36 90jzs

Cryptographic Hash Functions

md5 0d021e963e2cc3523e696884cc33840c
sha1 e7bca87c73a31ae67dec47284fe0f61b95607e1c
sha256 c7797c3281e29aff4caef134c6e56a70d4b3213be0d27772ea22b70a12dc5fdf
sha512 c1a44f2a86e697ead9c4992a7c690f564d984136e9731b3750e58e0a44f99329144033cea9af6d0bf89cf68de1877147bb90cf3fcd436dcc74b32ff57b198a41
ripemd-160 f5c46f8bffb58e725863f0081e637ad2e22af012

15142456 as geometric shapes

Circle

Radius = n
Diameter 30284912
Circumference 95142857.053813
Area 7.2034826332583E+14

Sphere

Radius = n
Volume 1.4543789176117E+22
Surface area 2.8813930533033E+15
Circumference 95142857.053813

Square

Length = n
Perimeter 60569824
Area 229293973711936
Diagonal 21414666.642838

Cube

Length = n
Surface area 1375763842271616
Volume 3.4720739079981E+21
Space diagonal 26227503.143376

Equilateral Triangle

Length = n
Perimeter 45427368
Area 99287203084609
Altitude 13113751.571688

Triangular Pyramid

Length = n
Surface area 99287203084609
Volume 4.0918783418773E+20
Height 7138222.2142793