249600145 (number)

249600145 is an odd 9-digits composite number following 249600144 and preceding 249600146. In scientific notation, it is written as 2.49600145 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 195793920 positive integers (up to 249600145) that are relatively prime to 249600145.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million six hundred thousand one hundred forty-five

Notation

Scientific notation 2.49600145 × 10^8
Engineering notation 2.49600145 × 10^6

Prime Factorization of 249600145

Prime Factorization 965 × 71 × 3643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249600145
Product of the distinct prime numbers

The prime factorization of 249600145 is 965 × 71 × 3643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 27, 33, 338, 454, 6676, 8013, 39759, 10391, 166515, 948893, 9953199, 4227502, 16267622, 15052880, 375084988, 666834235, 6232140019, 9398019200

Basic calculations (n = 249600145)

Multiplication

n×y
n×2 499200290
n×3 748800435
n×4 998400580
n×5 1248000725

Division

n÷y
n÷2 124800072.5
n÷3 83200048.333333
n÷3 62400036.25
n÷5 49920029

Exponentiation

ny
n2 62300232384021025
n3 1.5550147036585E+25
n4 3.881318955103E+33
n5 9.6877777398496E+41

Nth Root

y√n
2√n 15798.73871548
3√n 629.62448857501
4√n 125.6930336792
5√n 47.802319100997

Divisors of 249600145

1, 71, 965, 3643, 68515, 258653, 3515495, 249600145

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 -249600144
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 249600145 can be divided by 8 positive divisors. The sum of these divisors (counting 249600145) is 1, the average is 0.125.

Base conversion 249600145

Base System Value
2 Binary 1110111000001001100010010001
3 Ternary 122101200000000211
4 Quaternary 32320021202101
5 Quinary 1002344201040
6 Senary 40433444121
8 Octal 1670114221
10 Decimal 249600145
12 Duodecimal 6b710641
16 Hexadecimal ee09891
20 Vigesimal 3i00075
36 Base36 44lspd

Cryptographic Hash Functions

md5 aff103c102f2f21b05ce3a21e764b372
sha1 92a23f27b3f0de790c0742b871907df371f2b876
sha256 33c1c87a61bc9c5f7d4737924a755a2f3b29c0922da20e4fb83f33941e20d51b
sha512 6e99737e33f2d202769f7fa54941c28c147a625d4d68547035adee38a7992b0dc070cbc5ec4f8cff84babb01754a264049803eecd892e4ea00dc8055b60581b5
ripemd-160 c5475c55097c3e7c89f90ce69e19511f1f2b2a9a

249600145 as geometric shapes

Circle

Radius = n
Diameter 499200290
Circumference 1568283963.7339
Area 1.9572195237458E+17

Sphere

Radius = n
Volume 6.5136303589837E+25
Surface area 7.8288780949831E+17
Circumference 1568283963.7339

Square

Length = n
Perimeter 998400580
Area 62300232384021025
Diagonal 352987910.22929

Cube

Length = n
Surface area 373801394304126150
Volume 1.5550147036585E+25
Space diagonal 432320132.71656

Equilateral Triangle

Length = n
Perimeter 748800435
Area 2.6976791953118E+16
Altitude 216160066.35828

Triangular Pyramid

Length = n
Surface area 2.6976791953118E+16
Volume 1.8326024030029E+24
Height 117662636.7431