15142448 (number)

15142448 is an even 8-digits composite number following 15142447 and preceding 15142449. In scientific notation, it is written as 1.5142448 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 7373440 positive integers (up to 15142448) that are relatively prime to 15142448.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand four hundred forty-eight

Notation

Scientific notation 1.5142448 × 10^7
Engineering notation 1.5142448 × 10^6

Prime Factorization of 15142448

Prime Factorization 2 × 2 × 2 × 2 × 1681 × 563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1892806
Product of the distinct prime numbers

The prime factorization of 15142448 is 2 × 2 × 2 × 2 × 1681 × 563. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 81, 99, 152, 482, 2219, 5254, 65361, 954, 165259, 104961, 4495377, 2227355, 7407067, 60370957, 370858564, 692174267, 2437628470, 4219533149

Basic calculations (n = 15142448)

Multiplication

n×y
n×2 30284896
n×3 45427344
n×4 60569792
n×5 75712240

Division

n÷y
n÷2 7571224
n÷3 5047482.6666667
n÷3 3785612
n÷5 3028489.6

Exponentiation

ny
n2 229293731432704
n3 3.4720684049457E+21
n4 5.2575615274333E+28
n5 7.9612352035959E+35

Nth Root

y√n
2√n 3891.3298498071
3√n 247.39943130334
4√n 62.380524603494
5√n 27.292242294114

Divisors of 15142448

1, 2, 4, 8, 16, 563, 1126, 1681, 2252, 3362, 4504, 6724, 9008, 13448, 26896, 946403, 1892806, 3785612, 7571224, 15142448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142448 can be divided by 20 positive divisors. The sum of these divisors (counting 15142448) is 1, the average is 0.05.

Base conversion 15142448

Base System Value
2 Binary 111001110000111000110000
3 Ternary 1001111022112102
4 Quaternary 321300320300
5 Quinary 12334024243
6 Senary 1300315532
8 Octal 71607060
10 Decimal 15142448
12 Duodecimal 50a2ba8
16 Hexadecimal e70e30
20 Vigesimal 4ecg28
36 Base36 90jzk

Cryptographic Hash Functions

md5 47ea18176a4b6ddaf04204e4ca2dedca
sha1 37500679282b55b1a2bdcc2669c52e4dd746c3be
sha256 d9edd16074fbdf8a17820bd18b0a58060688a7a4d80aaf9ff8d447f9752dfefe
sha512 665fb59f5074945602efff3fdbf1ddd2252a2bf51d6e9dbb3905958220234a4a2070cd8019f24392437ba4eb0bb12c244db0063defc24afa4642bf7e03d8ae01
ripemd-160 9b7b7b3d449753d074dbc3d46fbbc5b2e856b7b7

15142448 as geometric shapes

Circle

Radius = n
Diameter 30284896
Circumference 95142806.788331
Area 7.2034750218317E+14

Sphere

Radius = n
Volume 1.4543766124985E+22
Surface area 2.8813900087327E+15
Circumference 95142806.788331

Square

Length = n
Perimeter 60569792
Area 229293731432704
Diagonal 21414655.329129

Cube

Length = n
Surface area 1375762388596224
Volume 3.4720684049457E+21
Space diagonal 26227489.28697

Equilateral Triangle

Length = n
Perimeter 45427344
Area 99287098174624
Altitude 13113744.643485

Triangular Pyramid

Length = n
Surface area 99287098174624
Volume 4.0918718564678E+20
Height 7138218.4430431