15741642 (number)

15741642 is an even 8-digits composite number following 15741641 and preceding 15741643. In scientific notation, it is written as 1.5741642 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 4497024 positive integers (up to 15741642) that are relatively prime to 15741642.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-one thousand six hundred forty-two

Notation

Scientific notation 1.5741642 × 10^7
Engineering notation 1.5741642 × 10^6

Prime Factorization of 15741642

Prime Factorization 2 × 3 × 7 × 49 × 7649

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15741642
Product of the distinct prime numbers

The prime factorization of 15741642 is 2 × 3 × 7 × 49 × 7649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 63, 45, 617, 651, 2689, 3156, 2203, 39104, 849996, 544245, 3667318, 3736712, 29385406, 60475010, 651057266, 82536200, 1170731045, 6646929984

Basic calculations (n = 15741642)

Multiplication

n×y
n×2 31483284
n×3 47224926
n×4 62966568
n×5 78708210

Division

n÷y
n÷2 7870821
n÷3 5247214
n÷3 3935410.5
n÷5 3148328.4

Exponentiation

ny
n2 247799292856164
n3 3.9007677559949E+21
n4 6.1404489540015E+28
n5 9.6660749153166E+35

Nth Root

y√n
2√n 3967.5738178388
3√n 250.62054906762
4√n 62.988680076969
5√n 27.504895943714

Divisors of 15741642

1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 7649, 15298, 22947, 45894, 53543, 107086, 160629, 321258, 374801, 749602, 1124403, 2248806, 2623607, 5247214, 7870821, 15741642

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 -15741641
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 15741642 can be divided by 32 positive divisors. The sum of these divisors (counting 15741642) is 1, the average is 0.03125.

Base conversion 15741642

Base System Value
2 Binary 111100000011001011001010
3 Ternary 1002121202110210
4 Quaternary 330003023022
5 Quinary 13012213032
6 Senary 1321221550
8 Octal 74031312
10 Decimal 15741642
12 Duodecimal 53318b6
16 Hexadecimal f032ca
20 Vigesimal 4i7e22
36 Base36 9debu

Cryptographic Hash Functions

md5 b89c8e04fe17af491fb36a6033dd5f48
sha1 9ccbb44e6d567e2e94c102578ea9be61a32660e4
sha256 cc2ceb717129d879621dc6f2ec54651375b1c07de4caacfdcf15070989ef5a15
sha512 a37cddb31cc4f5270bac816d4349c75f7d1163f53011f739fb30b04563c67a4b96893cdfcd491295b12f879c3b395e5a1b5af2b29771a7c3afc4eef2b3a180a7
ripemd-160 c75254e5e7de11f1ac3adca6a32a07d48494783c

15741642 as geometric shapes

Circle

Radius = n
Diameter 31483284
Circumference 98907653.725281
Area 7.7848443800167E+14

Sphere

Radius = n
Volume 1.6339497767458E+22
Surface area 3.1139377520067E+15
Circumference 98907653.725281

Square

Length = n
Perimeter 62966568
Area 247799292856164
Diagonal 22262043.610422

Cube

Length = n
Surface area 1486795757136984
Volume 3.9007677559949E+21
Space diagonal 27265323.73856

Equilateral Triangle

Length = n
Perimeter 47224926
Area 1.0730024132663E+14
Altitude 13632661.86928

Triangular Pyramid

Length = n
Surface area 1.0730024132663E+14
Volume 4.5970988868297E+20
Height 7420681.203474