102742446 (number)

102742446 is an even 9-digits composite number following 102742445 and preceding 102742447. In scientific notation, it is written as 1.02742446 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 34247480 positive integers (up to 102742446) that are relatively prime to 102742446.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.02742446 × 10^8
Engineering notation 1.02742446 × 10^6

Prime Factorization of 102742446

Prime Factorization 2 × 3 × 17123741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102742446
Product of the distinct prime numbers

The prime factorization of 102742446 is 2 × 3 × 17123741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 66, 5, 380, 191, 1506, 5742, 38117, 10941, 190502, 235901, 4171917, 2581039, 40268684, 32352713, 907444932, 489555747, 1356781228, 9746117378

Basic calculations (n = 102742446)

Multiplication

n×y
n×2 205484892
n×3 308227338
n×4 410969784
n×5 513712230

Division

n÷y
n÷2 51371223
n÷3 34247482
n÷3 25685611.5
n÷5 20548489.2

Exponentiation

ny
n2 10556010210062916
n3 1.0845503089828E+24
n4 1.1142935155495E+32
n5 1.144852413495E+40

Nth Root

y√n
2√n 10136.194848167
3√n 468.36377772086
4√n 100.67867126739
5√n 40.026717877652

Divisors of 102742446

1, 2, 3, 6, 17123741, 34247482, 51371223, 102742446

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 -102742445
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 102742446 can be divided by 8 positive divisors. The sum of these divisors (counting 102742446) is 1, the average is 0.125.

Base conversion 102742446

Base System Value
2 Binary 110000111111011100110101110
3 Ternary 21011022212010210
4 Quaternary 12013323212232
5 Quinary 202300224241
6 Senary 14110043250
8 Octal 607734656
10 Decimal 102742446
12 Duodecimal 2a4a9526
16 Hexadecimal 61fb9ae
20 Vigesimal 1c22g26
36 Base36 1p64ku

Cryptographic Hash Functions

md5 397619d0f694d62156209278246c8b55
sha1 c29d6749c012a618e44ef3d98f4aa59389f90394
sha256 3d0b03d38f8a48857c74a2037f1b9339479c1b73da00a25a8e5b0ca95a415c9c
sha512 268ad7e65e2dea3a25bf84a40c8bfc0d2efa2a0d3bb4ac9bf71ab33c6ea03db006bc4a3cb4192ff58aa8101e1e144a4685b18b012b743341f623ac44301ed4f7
ripemd-160 00d57340b51c1b8212ecc1812c6e19e4cb3a111a

102742446 as geometric shapes

Circle

Radius = n
Diameter 205484892
Circumference 645549827.13089
Area 3.3162684127153E+16

Sphere

Radius = n
Volume 4.5429537108654E+24
Surface area 1.3265073650861E+17
Circumference 645549827.13089

Square

Length = n
Perimeter 410969784
Area 10556010210062916
Diagonal 145299760.56459

Cube

Length = n
Surface area 63336061260377496
Volume 1.0845503089828E+24
Space diagonal 177955136.5659

Equilateral Triangle

Length = n
Perimeter 308227338
Area 4.5708865022612E+15
Altitude 88977568.282951

Triangular Pyramid

Length = n
Surface area 4.5708865022612E+15
Volume 1.2781547966996E+23
Height 48433253.521528