816615142 (number)

816615142 is an even 9-digits composite number following 816615141 and preceding 816615143. In scientific notation, it is written as 8.16615142 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 349878528 positive integers (up to 816615142) that are relatively prime to 816615142.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million six hundred fifteen thousand one hundred forty-two

Notation

Scientific notation 8.16615142 × 10^8
Engineering notation 8.16615142 × 10^6

Prime Factorization of 816615142

Prime Factorization 2 × 7 × 5077 × 11489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 816615142
Product of the distinct prime numbers

The prime factorization of 816615142 is 2 × 7 × 5077 × 11489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 21, 67, 899, 700, 832, 4527, 38930, 2028, 475500, 928649, 8750928, 4775326, 94012274, 26623402, 510885653, 505763829, 3511618825, 8945875996

Basic calculations (n = 816615142)

Multiplication

n×y
n×2 1633230284
n×3 2449845426
n×4 3266460568
n×5 4083075710

Division

n÷y
n÷2 408307571
n÷3 272205047.33333
n÷3 204153785.5
n÷5 163323028.4

Exponentiation

ny
n2 666860290143680164
n3 5.4456821052984E+26
n4 4.4470264657051E+35
n5 3.6315091487696E+44

Nth Root

y√n
2√n 28576.478824376
3√n 934.70050251056
4√n 169.0457891353
5√n 60.590353418036

Divisors of 816615142

1, 2, 7, 14, 5077, 10154, 11489, 22978, 35539, 71078, 80423, 160846, 58329653, 116659306, 408307571, 816615142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816615141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816615142 can be divided by 16 positive divisors. The sum of these divisors (counting 816615142) is 1, the average is 0.0625.

Base conversion 816615142

Base System Value
2 Binary 110000101011001000111011100110
3 Ternary 2002220121100101021
4 Quaternary 300223020323212
5 Quinary 3133023141032
6 Senary 213010521354
8 Octal 6053107346
10 Decimal 816615142
12 Duodecimal 1a959625a
16 Hexadecimal 30ac8ee6
20 Vigesimal cf3ghh2
36 Base36 di6w9y

Cryptographic Hash Functions

md5 dc3b37d7e3234d440b527dee4f86ee5f
sha1 dcc04e29acbc8e075c6db40376fba05aa957bc48
sha256 fe6488c2f6104d51b0ab68856b77c47560591ce03509adab2250b6a034c47752
sha512 e15862b7c704329f7daccfe69b69bbbd1f40c06d1e2fe64e55c225b91805f7654d059ba1c247525700fca03211daf4a9a24864f307b7948d001adf2aafb07628
ripemd-160 48ee39bd249dd9d3bb9bc45a606adcc6083a64cd

816615142 as geometric shapes

Circle

Radius = n
Diameter 1633230284
Circumference 5130944261.8348
Area 2.0950033884861E+18

Sphere

Radius = n
Volume 2.2810819861055E+27
Surface area 8.3800135539446E+18
Circumference 5130944261.8348

Square

Length = n
Perimeter 3266460568
Area 666860290143680164
Diagonal 1154868209.0556

Cube

Length = n
Surface area 4001161740862080984
Volume 5.4456821052984E+26
Space diagonal 1414418916.1741

Equilateral Triangle

Length = n
Perimeter 2449845426
Area 2.8875897601974E+17
Altitude 707209458.08704

Triangular Pyramid

Length = n
Surface area 2.8875897601974E+17
Volume 6.4177979080713E+25
Height 384956069.68521