245398043 (number)

245398043 is an odd 9-digits composite number following 245398042 and preceding 245398044. In scientific notation, it is written as 2.45398043 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 209964480 positive integers (up to 245398043) that are relatively prime to 245398043.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-eight thousand forty-three

Notation

Scientific notation 2.45398043 × 10^8
Engineering notation 2.45398043 × 10^6

Prime Factorization of 245398043

Prime Factorization 121 × 17 × 119299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245398043
Product of the distinct prime numbers

The prime factorization of 245398043 is 121 × 17 × 119299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 92, 49, 842, 12, 9698, 9484, 68040, 96974, 565541, 359425, 3303256, 9998339, 72633615, 30145138, 923424086, 562954353, 4111814486, 4095463514

Basic calculations (n = 245398043)

Multiplication

n×y
n×2 490796086
n×3 736194129
n×4 981592172
n×5 1226990215

Division

n÷y
n÷2 122699021.5
n÷3 81799347.666667
n÷3 61349510.75
n÷5 49079608.6

Exponentiation

ny
n2 60220199508229849
n3 1.4777919108389E+25
n4 3.626472428811E+33
n5 8.8992923702368E+41

Nth Root

y√n
2√n 15665.185699506
3√n 626.07115983115
4√n 125.16063957773
5√n 47.640270529641

Divisors of 245398043

1, 17, 121, 2057, 119299, 2028083, 14435179, 245398043

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 -245398042
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 245398043 can be divided by 8 positive divisors. The sum of these divisors (counting 245398043) is 1, the average is 0.125.

Base conversion 245398043

Base System Value
2 Binary 1110101000000111101000011011
3 Ternary 122002202111211102
4 Quaternary 32220013220123
5 Quinary 1000310214133
6 Senary 40203422015
8 Octal 1650075033
10 Decimal 245398043
12 Duodecimal 6a22490b
16 Hexadecimal ea07a1b
20 Vigesimal 3gdef23
36 Base36 423qcb

Cryptographic Hash Functions

md5 4e0236b433b70ae533a48c2140c816ca
sha1 0758705b73d49d11e4a4444a8476599d8cc1b217
sha256 87c5de2495a13dd529c2973b130cdd8d7de7a4ee723100671f8140023e78c3a6
sha512 f99bdbf6fa2a65e1d98e21ee3ab257498f92a52c6a0c4c6f4f5af0717d4f39502760fc7a10e1989e564f4176fa4cc4fa3342f146ee37ec6b4f549121fca98bb2
ripemd-160 fcce7ce4f946d42a9c423716e7d375a5b8a756a8

245398043 as geometric shapes

Circle

Radius = n
Diameter 490796086
Circumference 1541881378.1882
Area 1.8918733637277E+17

Sphere

Radius = n
Volume 6.1901602808346E+25
Surface area 7.5674934549107E+17
Circumference 1541881378.1882

Square

Length = n
Perimeter 981592172
Area 60220199508229849
Diagonal 347045240.59042

Cube

Length = n
Surface area 361321197049379094
Volume 1.4777919108389E+25
Space diagonal 425041878.55397

Equilateral Triangle

Length = n
Perimeter 736194129
Area 2.6076111297547E+16
Altitude 212520939.27699

Triangular Pyramid

Length = n
Surface area 2.6076111297547E+16
Volume 1.7415944688947E+24
Height 115681746.86347