245016988 (number)

245016988 is an even 9-digits composite number following 245016987 and preceding 245016989. In scientific notation, it is written as 2.45016988 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 114816000 positive integers (up to 245016988) that are relatively prime to 245016988.

Interesting facts

Basic properties

Name

Name two hundred forty-five million sixteen thousand nine hundred eighty-eight

Notation

Scientific notation 2.45016988 × 10^8
Engineering notation 2.45016988 × 10^6

Prime Factorization of 245016988

Prime Factorization 2 × 2 × 17 × 241 × 14951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 122508494
Product of the distinct prime numbers

The prime factorization of 245016988 is 2 × 2 × 17 × 241 × 14951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 84, 7, 988, 798, 2048, 986, 63818, 85906, 530366, 955896, 5296417, 5491750, 72331023, 84536537, 754113162, 603367364, 712243492, 2863984689

Basic calculations (n = 245016988)

Multiplication

n×y
n×2 490033976
n×3 735050964
n×4 980067952
n×5 1225084940

Division

n÷y
n÷2 122508494
n÷3 81672329.333333
n÷3 61254247
n÷5 49003397.6

Exponentiation

ny
n2 60033324408592144
n3 1.470918432622E+25
n4 3.6040000395473E+33
n5 8.8304123444175E+41

Nth Root

y√n
2√n 15653.018494846
3√n 625.7469367412
4√n 125.11202378207
5√n 47.625466133363

Divisors of 245016988

1, 2, 4, 17, 34, 68, 241, 482, 964, 4097, 8194, 14951, 16388, 29902, 59804, 254167, 508334, 1016668, 3603191, 7206382, 14412764, 61254247, 122508494, 245016988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245016987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245016988 can be divided by 24 positive divisors. The sum of these divisors (counting 245016988) is 1, the average is 0.041666666666667.

Base conversion 245016988

Base System Value
2 Binary 1110100110101010100110011100
3 Ternary 122002001011010021
4 Quaternary 32212222212130
5 Quinary 1000211020423
6 Senary 40151321524
8 Octal 1646524634
10 Decimal 245016988
12 Duodecimal 6a0802a4
16 Hexadecimal e9aa99c
20 Vigesimal 3gb7298
36 Base36 41vkbg

Cryptographic Hash Functions

md5 d49d60d85e1f6bac7ba9fa313b928342
sha1 a1d1721d8b7b67d3725198ef1def43b192311559
sha256 2665240df7931792aec5e5281ae4fc5c83f324c5bd456f8e47cc84d37089c4b6
sha512 78874b17d0eaeff9149d0da001c2e2c2b5b2d7bfab0f96119f9ecc9ab01c0ac67503ddeb38dff24111095de45d37adb83409a0eb47a51823e505d017e844b0c6
ripemd-160 dc88fe4e923b15356f87fff0a568ef8ffd9992a7

245016988 as geometric shapes

Circle

Radius = n
Diameter 490033976
Circumference 1539487139.011
Area 1.8860025093261E+17

Sphere

Radius = n
Volume 6.1613687226068E+25
Surface area 7.5440100373042E+17
Circumference 1539487139.011

Square

Length = n
Perimeter 980067952
Area 60033324408592144
Diagonal 346506347.44141

Cube

Length = n
Surface area 360199946451552864
Volume 1.470918432622E+25
Space diagonal 424381871.93349

Equilateral Triangle

Length = n
Perimeter 735050964
Area 2.5995192005737E+16
Altitude 212190935.96675

Triangular Pyramid

Length = n
Surface area 2.5995192005737E+16
Volume 1.7334939971322E+24
Height 115502115.8138