102020155 (number)

102020155 is an odd 9-digits composite number following 102020154 and preceding 102020156. In scientific notation, it is written as 1.02020155 × 10^8. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 81159456 positive integers (up to 102020155) that are relatively prime to 102020155.

Interesting facts

Basic properties

Name

Name one hundred two million twenty thousand one hundred fifty-five

Notation

Scientific notation 1.02020155 × 10^8
Engineering notation 1.02020155 × 10^6

Prime Factorization of 102020155

Prime Factorization 5 × 179 × 113989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102020155
Product of the distinct prime numbers

The prime factorization of 102020155 is 5 × 179 × 113989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 77, 60, 191, 882, 6054, 2128, 63096, 85645, 584367, 821605, 4314171, 6963624, 53316657, 59509699, 477536461, 204088638, 5908970155, 3780543122

Basic calculations (n = 102020155)

Multiplication

n×y
n×2 204040310
n×3 306060465
n×4 408080620
n×5 510100775

Division

n÷y
n÷2 51010077.5
n÷3 34006718.333333
n÷3 25505038.75
n÷5 20404031

Exponentiation

ny
n2 10408112026224025
n3 1.0618372021727E+24
n4 1.0832879595043E+32
n5 1.1051720553826E+40

Nth Root

y√n
2√n 10100.502710262
3√n 467.26364557525
4√n 100.50125725712
5√n 39.970280479681

Divisors of 102020155

1, 5, 179, 895, 113989, 569945, 20404031, 102020155

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 -102020154
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 102020155 can be divided by 8 positive divisors. The sum of these divisors (counting 102020155) is 1, the average is 0.125.

Base conversion 102020155

Base System Value
2 Binary 110000101001011010000111011
3 Ternary 21002222011100021
4 Quaternary 12011023100323
5 Quinary 202104121110
6 Senary 14042351311
8 Octal 605132073
10 Decimal 102020155
12 Duodecimal 2a1bb537
16 Hexadecimal 614b43b
20 Vigesimal 1bhca7f
36 Base36 1oqn97

Cryptographic Hash Functions

md5 98592c336f3366b74e18bd950bd742f1
sha1 836302ace035e68e7a1910f60220dd86bdfbd816
sha256 fa0d484e5480c3584af5c137aedf05ddc57a61cf243c816b8641eeb6859a9daa
sha512 a6deb0b54e7f81e744b88b87ff9ab4cdc1cf1aa4e21e5dcaa129752db408bf9495426e9cfd98359caaa6ec236d04260ccb219179eca8f9919c222b84cf1be520
ripemd-160 c4a060f15071f879f5c166cd9d360f7b5122ce69

102020155 as geometric shapes

Circle

Radius = n
Diameter 204040310
Circumference 641011538.93218
Area 3.2698048279325E+16

Sphere

Radius = n
Volume 4.447813271539E+24
Surface area 1.307921931173E+17
Circumference 641011538.93218

Square

Length = n
Perimeter 408080620
Area 10408112026224025
Diagonal 144278286.83641

Cube

Length = n
Surface area 62448672157344150
Volume 1.0618372021727E+24
Space diagonal 176704091.85605

Equilateral Triangle

Length = n
Perimeter 306060465
Area 4.5068447100722E+15
Altitude 88352045.928026

Triangular Pyramid

Length = n
Surface area 4.5068447100722E+15
Volume 1.2513871436208E+23
Height 48092762.278802