245223897 (number)

245223897 is an odd 9-digits composite number following 245223896 and preceding 245223898. In scientific notation, it is written as 2.45223897 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 162874320 positive integers (up to 245223897) that are relatively prime to 245223897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45223897 × 10^8
Engineering notation 2.45223897 × 10^6

Prime Factorization of 245223897

Prime Factorization 3 × 269 × 303871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245223897
Product of the distinct prime numbers

The prime factorization of 245223897 is 3 × 269 × 303871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 21, 39, 939, 128, 3085, 4967, 90104, 59393, 972270, 150345, 8327686, 2758421, 14565247, 53248784, 826722040, 672099687, 5138130965, 6939059632

Basic calculations (n = 245223897)

Multiplication

n×y
n×2 490447794
n×3 735671691
n×4 980895588
n×5 1226119485

Division

n÷y
n÷2 122611948.5
n÷3 81741299
n÷3 61305974.25
n÷5 49044779.4

Exponentiation

ny
n2 60134759659866609
n3 1.4746480108951E+25
n4 3.6161893193499E+33
n5 8.8677603718076E+41

Nth Root

y√n
2√n 15659.626336538
3√n 625.92302826572
4√n 125.13842869614
5√n 47.633507053902

Divisors of 245223897

1, 3, 269, 807, 303871, 911613, 81741299, 245223897

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 -245223896
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 245223897 can be divided by 8 positive divisors. The sum of these divisors (counting 245223897) is 1, the average is 0.125.

Base conversion 245223897

Base System Value
2 Binary 1110100111011101000111011001
3 Ternary 122002102122221120
4 Quaternary 32213131013121
5 Quinary 1000234131042
6 Senary 40155555453
8 Octal 1647350731
10 Decimal 245223897
12 Duodecimal 6a15bb89
16 Hexadecimal e9dd1d9
20 Vigesimal 3gccjeh
36 Base36 41zzyx

Cryptographic Hash Functions

md5 adf0dfd29323a7918f4051684ed0fd0b
sha1 1c08261acb473211f3edf2b0feaea9b58d6df169
sha256 fbe21d605e30e1fc9309f381671310f07899caab777a8ab88eb35370dc90f676
sha512 99f773d2e63dbabf52ebb3f97e978c58885f8fd7d351d237c5cf73453789d7f4dcc4187304c6f8dd63debeac412e92bb0bb3fa6344929628848ced845d7b4647
ripemd-160 10d1e598ce0cec1211426c4cfcf2d63e336fbc00

245223897 as geometric shapes

Circle

Radius = n
Diameter 490447794
Circumference 1540787186.5997
Area 1.8891891917282E+17

Sphere

Radius = n
Volume 6.1769911435451E+25
Surface area 7.556756766913E+17
Circumference 1540787186.5997

Square

Length = n
Perimeter 980895588
Area 60134759659866609
Diagonal 346798960.95538

Cube

Length = n
Surface area 360808557959199654
Volume 1.4746480108951E+25
Space diagonal 424740248.83404

Equilateral Triangle

Length = n
Perimeter 735671691
Area 2.6039114757958E+16
Altitude 212370124.41702

Triangular Pyramid

Length = n
Surface area 2.6039114757958E+16
Volume 1.7378893472786E+24
Height 115599653.65179