1145250 (number)

1145250 is an even 7-digits composite number following 1145249 and preceding 1145251. In scientific notation, it is written as 1.145250 × 10^6. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 304800 positive integers (up to 1145250) that are relatively prime to 1145250.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.145250 × 10^6
Engineering notation 1.145250 × 10^6

Prime Factorization of 1145250

Prime Factorization 2 × 9 × 5 × 25 × 509

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1145250
Product of the distinct prime numbers

The prime factorization of 1145250 is 2 × 9 × 5 × 25 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 98, 69, 136, 918, 2969, 6109, 22743, 23336, 439867, 357077, 700161, 6141792, 49368225, 85534255, 547780369, 180659418, 9629598701, 9577517366

Basic calculations (n = 1145250)

Multiplication

n×y
n×2 2290500
n×3 3435750
n×4 4581000
n×5 5726250

Division

n÷y
n÷2 572625
n÷3 381750
n÷3 286312.5
n÷5 229050

Exponentiation

ny
n2 1311597562500
n3 1502107108453125000
n4 1.7202881659559E+24
n5 1.970160022061E+30

Nth Root

y√n
2√n 1070.1635389042
3√n 104.62450914669
4√n 32.713354137175
5√n 16.284711165639

Divisors of 1145250

1, 2, 5, 9, 10, 18, 25, 45, 50, 90, 125, 225, 250, 450, 509, 1018, 1125, 2250, 2545, 4581, 5090, 9162, 12725, 22905, 25450, 45810, 63625, 114525, 127250, 229050, 572625, 1145250

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 -1145249
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 1145250 can be divided by 32 positive divisors. The sum of these divisors (counting 1145250) is 1, the average is 0.03125.

Base conversion 1145250

Base System Value
2 Binary 100010111100110100010
3 Ternary 2011011222200
4 Quaternary 10113212202
5 Quinary 243122000
6 Senary 40314030
8 Octal 4274642
10 Decimal 1145250
12 Duodecimal 472916
16 Hexadecimal 1179a2
20 Vigesimal 7332a
36 Base36 ojoi

Cryptographic Hash Functions

md5 fbfe59c709383054737127117317f743
sha1 8f77b388d05cc5ea29be8725529c8e16a6e06bb0
sha256 01c1d1c71b815063bbc97fa02b1f9edf13b585a61a347f10416044b788bf4b29
sha512 9a1e16fe14a6a6a67181821446188c69d972ad2c053fd284728f6aebf69821e46ece73b760d84047f21a61a0dc8072388fcb3525cd5b08ae3a964732dca61fd6
ripemd-160 0296ded8ab8ddf29e5115776a97420b982501d4f

1145250 as geometric shapes

Circle

Radius = n
Diameter 2290500
Circumference 7195817.9730474
Area 4120505266816.3

Sphere

Radius = n
Volume 6.2920115424285E+18
Surface area 16482021067265
Circumference 7195817.9730474

Square

Length = n
Perimeter 4581000
Area 1311597562500
Diagonal 1619628.0823078

Cube

Length = n
Surface area 7869585375000
Volume 1502107108453125000
Space diagonal 1983631.1873683

Equilateral Triangle

Length = n
Perimeter 3435750
Area 567938404333.37
Altitude 991815.59368413

Triangular Pyramid

Length = n
Surface area 567938404333.37
Volume 1.7702502040929E+17
Height 539876.02743593