245323961 (number)

245323961 is an odd 9-digits composite number following 245323960 and preceding 245323962. In scientific notation, it is written as 2.45323961 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 237219840 positive integers (up to 245323961) that are relatively prime to 245323961.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred twenty-three thousand nine hundred sixty-one

Notation

Scientific notation 2.45323961 × 10^8
Engineering notation 2.45323961 × 10^6

Prime Factorization of 245323961

Prime Factorization 97 × 157 × 89 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245323961
Product of the distinct prime numbers

The prime factorization of 245323961 is 97 × 157 × 89 × 181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 21, 9, 350, 542, 9984, 8457, 67937, 47132, 520434, 668084, 5891488, 198201, 74313063, 84796150, 558311916, 608048363, 1370654100, 8996482034

Basic calculations (n = 245323961)

Multiplication

n×y
n×2 490647922
n×3 735971883
n×4 981295844
n×5 1226619805

Division

n÷y
n÷2 122661980.5
n÷3 81774653.666667
n÷3 61330990.25
n÷5 49064792.2

Exponentiation

ny
n2 60183845840729521
n3 1.4764539449861E+25
n4 3.6220953001807E+33
n5 8.8858676615981E+41

Nth Root

y√n
2√n 15662.820978355
3√n 626.00815298306
4√n 125.15119247676
5√n 47.637393805172

Divisors of 245323961

1, 89, 97, 157, 181, 8633, 13973, 15229, 16109, 17557, 28417, 1355381, 1562573, 2529113, 2756449, 245323961

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245323960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245323961 can be divided by 16 positive divisors. The sum of these divisors (counting 245323961) is 1, the average is 0.0625.

Base conversion 245323961

Base System Value
2 Binary 1110100111110101100010111001
3 Ternary 122002121202012122
4 Quaternary 32213311202321
5 Quinary 1000300331321
6 Senary 40202051025
8 Octal 1647654271
10 Decimal 245323961
12 Duodecimal 6a1a9a75
16 Hexadecimal e9f58b9
20 Vigesimal 3gd59i1
36 Base36 42256h

Cryptographic Hash Functions

md5 c6feecfec41e77987052135258457bd7
sha1 0b2e9376253957f7d53ae19ce944b1851ff87bef
sha256 453365054a57b617ca90b4edaa73d91bf628146c40bf95448ddd8e3aa3ccb82c
sha512 f769835505a373bce625e08686861c6314c1e1cf37e17d32ac5ea1f91bc7fd633eefbcf5853237a1bd57fe69946d1f2cc7fc8487e013c9bc8aca4874fbc38c24
ripemd-160 434737adf0012279e9072f28c48965a9cd4ec427

245323961 as geometric shapes

Circle

Radius = n
Diameter 490647922
Circumference 1541415907.2543
Area 1.8907312795802E+17

Sphere

Radius = n
Volume 6.1845558225761E+25
Surface area 7.5629251183207E+17
Circumference 1541415907.2543

Square

Length = n
Perimeter 981295844
Area 60183845840729521
Diagonal 346940472.82129

Cube

Length = n
Surface area 361103075044377126
Volume 1.4764539449861E+25
Space diagonal 424913564.76605

Equilateral Triangle

Length = n
Perimeter 735971883
Area 2.6060369697759E+16
Altitude 212456782.38302

Triangular Pyramid

Length = n
Surface area 2.6060369697759E+16
Volume 1.7400176610155E+24
Height 115646824.27376