168642735 (number)

168642735 is an odd 9-digits composite number following 168642734 and preceding 168642736. In scientific notation, it is written as 1.68642735 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 88467840 positive integers (up to 168642735) that are relatively prime to 168642735.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred forty-two thousand seven hundred thirty-five

Notation

Scientific notation 1.68642735 × 10^8
Engineering notation 1.68642735 × 10^6

Prime Factorization of 168642735

Prime Factorization 61 × 3 × 5 × 184309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168642735
Product of the distinct prime numbers

The prime factorization of 168642735 is 61 × 3 × 5 × 184309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 47, 7, 947, 614, 6434, 59, 80652, 80810, 63722, 270667, 8201402, 783666, 84683888, 78590579, 599951689, 934830167, 96453558, 4163403032

Basic calculations (n = 168642735)

Multiplication

n×y
n×2 337285470
n×3 505928205
n×4 674570940
n×5 843213675

Division

n÷y
n÷2 84321367.5
n÷3 56214245
n÷3 42160683.75
n÷5 33728547

Exponentiation

ny
n2 28440372068280225
n3 4.7962621300124E+24
n4 8.0885476338221E+32
n5 1.3640747951455E+41

Nth Root

y√n
2√n 12986.251768698
3√n 552.48761327102
4√n 113.95723657889
5√n 44.197074903194

Divisors of 168642735

1, 3, 5, 15, 61, 183, 305, 915, 184309, 552927, 921545, 2764635, 11242849, 33728547, 56214245, 168642735

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 -168642734
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 168642735 can be divided by 16 positive divisors. The sum of these divisors (counting 168642735) is 1, the average is 0.0625.

Base conversion 168642735

Base System Value
2 Binary 1010000011010100100010101111
3 Ternary 102202022221100020
4 Quaternary 22003110202233
5 Quinary 321133031420
6 Senary 24422333223
8 Octal 1203244257
10 Decimal 168642735
12 Duodecimal 4858a213
16 Hexadecimal a0d48af
20 Vigesimal 2ce06gf
36 Base36 2selkf

Cryptographic Hash Functions

md5 d98c60ecaa0a1aa701ebe41734e498d9
sha1 0159a19fc6d5eb94b75776c9bf678ff2bed5fb62
sha256 31fb7ab6189c4d1324f7ee72b9b038ce049653fdfb111e5b81c800ca7f221ff9
sha512 08c3271998fb18f009c69b9b10db5331a76ed26b9c0a865feea95943a3f4c74e3dcd7074d65663c734b53a83baeebb5015903f60309e955e3c36c6ccc5bcfec1
ripemd-160 90f5badc00be8e1167e8a0feab9a4a005f34410e

168642735 as geometric shapes

Circle

Radius = n
Diameter 337285470
Circumference 1059613554.7146
Area 8.934806395507E+16

Sphere

Radius = n
Volume 2.0090535829784E+25
Surface area 3.5739225582028E+17
Circumference 1059613554.7146

Square

Length = n
Perimeter 674570940
Area 28440372068280225
Diagonal 238496843.03269

Cube

Length = n
Surface area 170642232409681350
Volume 4.7962621300124E+24
Space diagonal 292097785.34737

Equilateral Triangle

Length = n
Perimeter 505928205
Area 1.2315042352106E+16
Altitude 146048892.67369

Triangular Pyramid

Length = n
Surface area 1.2315042352106E+16
Volume 5.6524491274667E+23
Height 79498947.677564