105156742 (number)

105156742 is an even 9-digits composite number following 105156741 and preceding 105156743. In scientific notation, it is written as 1.05156742 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 51912744 positive integers (up to 105156742) that are relatively prime to 105156742.

Interesting facts

Basic properties

Name

Name one hundred five million one hundred fifty-six thousand seven hundred forty-two

Notation

Scientific notation 1.05156742 × 10^8
Engineering notation 1.05156742 × 10^6

Prime Factorization of 105156742

Prime Factorization 2 × 79 × 665549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105156742
Product of the distinct prime numbers

The prime factorization of 105156742 is 2 × 79 × 665549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 18, 42, 879, 321, 4487, 1799, 94785, 61563, 892227, 815529, 3023883, 5714690, 89035757, 24531170, 13582708, 345204483, 4557418578, 4970134555

Basic calculations (n = 105156742)

Multiplication

n×y
n×2 210313484
n×3 315470226
n×4 420626968
n×5 525783710

Division

n÷y
n÷2 52578371
n÷3 35052247.333333
n÷3 26289185.5
n÷5 21031348.4

Exponentiation

ny
n2 11057940388054564
n3 1.162816984438E+24
n4 1.2227804562577E+32
n5 1.2858360896133E+40

Nth Root

y√n
2√n 10254.596140268
3√n 472.00403077569
4√n 101.26497983147
5√n 40.213088016877

Divisors of 105156742

1, 2, 79, 158, 665549, 1331098, 52578371, 105156742

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105156741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105156742 can be divided by 8 positive divisors. The sum of these divisors (counting 105156742) is 1, the average is 0.125.

Base conversion 105156742

Base System Value
2 Binary 110010001001001000010000110
3 Ternary 21022212111221011
4 Quaternary 12101021002012
5 Quinary 203410003432
6 Senary 14233512434
8 Octal 621110206
10 Decimal 105156742
12 Duodecimal 2b27271a
16 Hexadecimal 6449086
20 Vigesimal 1ch4bh2
36 Base36 1qlvgm

Cryptographic Hash Functions

md5 250809a580e8b4e0d5850fb821c8c03a
sha1 837cd5fe0d3499de8b27d56705cd40f3557f48db
sha256 92844ca4170e354d4ab59708fbd2466e507f856046f1e6512b4daa7578e48d51
sha512 181ea7fcd9e5aaa666415cf677da333da66e318ef62dd31f06f4e5000efa02e5b73d13791714b7970df8547bded2af62b85fed8a17759fc5a5cb81b18fa840db
ripemd-160 c9b4fef4c9f93f46924e0c4a7705428e8ebb3d44

105156742 as geometric shapes

Circle

Radius = n
Diameter 210313484
Circumference 660719296.28527
Area 3.4739544286946E+16

Sphere

Radius = n
Volume 4.8707963943733E+24
Surface area 1.3895817714778E+17
Circumference 660719296.28527

Square

Length = n
Perimeter 420626968
Area 11057940388054564
Diagonal 148714090.71137

Cube

Length = n
Surface area 66347642328327384
Volume 1.162816984438E+24
Space diagonal 182136819.90241

Equilateral Triangle

Length = n
Perimeter 315470226
Area 4.7882286447946E+15
Altitude 91068409.951206

Triangular Pyramid

Length = n
Surface area 4.7882286447946E+15
Volume 1.3703929582917E+23
Height 49571363.570456