100145720 (number)

100145720 is an even 9-digits composite number following 100145719 and preceding 100145721. In scientific notation, it is written as 1.00145720 × 10^8. The sum of its digits is 20. It has a total of 6 prime factors and 32 positive divisors. There are 39205248 positive integers (up to 100145720) that are relatively prime to 100145720.

Interesting facts

Basic properties

Name

Name one hundred million one hundred forty-five thousand seven hundred twenty

Notation

Scientific notation 1.00145720 × 10^8
Engineering notation 1.00145720 × 10^6

Prime Factorization of 100145720

Prime Factorization 2 × 2 × 2 × 5 × 47 × 53269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25036430
Product of the distinct prime numbers

The prime factorization of 100145720 is 2 × 2 × 2 × 5 × 47 × 53269. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 90, 58, 436, 258, 6807, 7549, 19204, 61216, 709891, 474468, 4445433, 6317698, 19853531, 49413201, 900478592, 754806677, 2374663822, 5532978860

Basic calculations (n = 100145720)

Multiplication

n×y
n×2 200291440
n×3 300437160
n×4 400582880
n×5 500728600

Division

n÷y
n÷2 50072860
n÷3 33381906.666667
n÷3 25036430
n÷5 20029144

Exponentiation

ny
n2 10029165234318400
n3 1.0043779733898E+24
n4 1.0058415529726E+32
n5 1.0073072652836E+40

Nth Root

y√n
2√n 10007.283347642
3√n 464.38423137926
4√n 100.03641010973
5√n 39.822312733808

Divisors of 100145720

1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 53269, 106538, 213076, 266345, 426152, 532690, 1065380, 2130760, 2503643, 5007286, 10014572, 12518215, 20029144, 25036430, 50072860, 100145720

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -100145719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 100145720 can be divided by 32 positive divisors. The sum of these divisors (counting 100145720) is 1, the average is 0.03125.

Base conversion 100145720

Base System Value
2 Binary 101111110000001101000111000
3 Ternary 20222102221002202
4 Quaternary 11332001220320
5 Quinary 201114130340
6 Senary 13534245332
8 Octal 576015070
10 Decimal 100145720
12 Duodecimal 29656848
16 Hexadecimal 5f81a38
20 Vigesimal 1b5i460
36 Base36 1nmgxk

Cryptographic Hash Functions

md5 3bd31c7b6919f4c3db63e23c77e410c3
sha1 92da267392b062c78bf0a5d90432816eed92ed4b
sha256 03bcf7c95656b7867be61fbf8bb72d339770946ad76e0ffbf5f2645887a3bab5
sha512 c74f300432fd9fd64d7e063bff6bb1d23f395cbb33e896dbcde9ad9749fe00c809e747544cff0998e78278c1ef2406cc44a668a66e4b45980a16074add0b11ff
ripemd-160 48e630e239b2f610376f2933c4da6a496c988c77

100145720 as geometric shapes

Circle

Radius = n
Diameter 200291440
Circumference 629234116.48092
Area 3.1507551821773E+16

Sphere

Radius = n
Volume 4.2071286168383E+24
Surface area 1.2603020728709E+17
Circumference 629234116.48092

Square

Length = n
Perimeter 400582880
Area 10029165234318400
Diagonal 141627435.43762

Cube

Length = n
Surface area 60174991405910400
Volume 1.0043779733898E+24
Space diagonal 173457475.20057

Equilateral Triangle

Length = n
Perimeter 300437160
Area 4.3427559358357E+15
Altitude 86728737.600283

Triangular Pyramid

Length = n
Surface area 4.3427559358357E+15
Volume 1.1836707930972E+23
Height 47209145.145873