2000145 (number)

2000145 is an odd 7-digits composite number following 2000144 and preceding 2000146. In scientific notation, it is written as 2.000145 × 10^6. The sum of its digits is 12. It has a total of 5 prime factors and 32 positive divisors. There are 891072 positive integers (up to 2000145) that are relatively prime to 2000145.

Interesting facts

Basic properties

Name

Name two million one hundred forty-five

Notation

Scientific notation 2.000145 × 10^6
Engineering notation 2.000145 × 10^6

Prime Factorization of 2000145

Prime Factorization 3 × 7 × 5 × 43 × 443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2000145
Product of the distinct prime numbers

The prime factorization of 2000145 is 3 × 7 × 5 × 43 × 443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 93, 18, 650, 890, 6048, 5198, 81792, 20583, 900165, 921391, 2077996, 8761135, 48599687, 51072130, 64012364, 513546076, 2380850908, 751999852

Basic calculations (n = 2000145)

Multiplication

n×y
n×2 4000290
n×3 6000435
n×4 8000580
n×5 10000725

Division

n÷y
n÷2 1000072.5
n÷3 666715
n÷3 500036.25
n÷5 400029

Exponentiation

ny
n2 4000580021025
n3 8001740126153048625
n4 1.6004640504624E+25
n5 3.2011601682122E+31

Nth Root

y√n
2√n 1414.2648266856
3√n 125.99514972511
4√n 37.606712521644
5√n 18.205906004415

Divisors of 2000145

1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 443, 645, 903, 1329, 1505, 2215, 3101, 4515, 6645, 9303, 15505, 19049, 46515, 57147, 95245, 133343, 285735, 400029, 666715, 2000145

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 -2000144
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 2000145 can be divided by 32 positive divisors. The sum of these divisors (counting 2000145) is 1, the average is 0.03125.

Base conversion 2000145

Base System Value
2 Binary 111101000010100010001
3 Ternary 10202121200110
4 Quaternary 13220110101
5 Quinary 1003001040
6 Senary 110511533
8 Octal 7502421
10 Decimal 2000145
12 Duodecimal 8055a9
16 Hexadecimal 1e8511
20 Vigesimal ca075
36 Base36 16vbl

Cryptographic Hash Functions

md5 b81fea273f26c0ae8a7e85b1efb98800
sha1 fe8fb8bc99c0a4f2eefc7a61ee3acc28d5d4fd26
sha256 30433effd5b6c78259a909a00c77b501b5e2d24bce36063c9edcadef1e57ec55
sha512 2015a83c523d80b11c9d3c8737d7e49326400fbcec3ec90a746cc325e065bb2db78046e520e0eb4a096a1966f4b82b6c58a355e5d38bf72da85895b791cb698b
ripemd-160 465da78d91f786759118b9406314038a3c6882a6

2000145 as geometric shapes

Circle

Radius = n
Diameter 4000290
Circumference 12567281.676229
Area 12568192804150

Sphere

Radius = n
Volume 3.3517610661676E+19
Surface area 50272771216601
Circumference 12567281.676229

Square

Length = n
Perimeter 8000580
Area 4000580021025
Diagonal 2828632.1857127

Cube

Length = n
Surface area 24003480126150
Volume 8001740126153048625
Space diagonal 3464352.7625049

Equilateral Triangle

Length = n
Perimeter 6000435
Area 1732301964040.1
Altitude 1732176.3812524

Triangular Pyramid

Length = n
Surface area 1732301964040.1
Volume 9.4301411741589E+17
Height 942877.39523758