258021240 (number)

258021240 is an even 9-digits composite number following 258021239 and preceding 258021241. In scientific notation, it is written as 2.58021240 × 10^8. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 64757760 positive integers (up to 258021240) that are relatively prime to 258021240.

Interesting facts

Basic properties

Name

Name two hundred fifty-eight million twenty-one thousand two hundred forty

Notation

Scientific notation 2.58021240 × 10^8
Engineering notation 2.58021240 × 10^6

Prime Factorization of 258021240

Prime Factorization 2 × 2 × 2 × 3 × 5 × 17 × 126481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64505310
Product of the distinct prime numbers

The prime factorization of 258021240 is 2 × 2 × 2 × 3 × 5 × 17 × 126481. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 15, 53, 921, 767, 6928, 2183, 50538, 60187, 331850, 959388, 9688955, 2799249, 58350639, 86833906, 795175151, 731436621, 5025166536, 5968313369

Basic calculations (n = 258021240)

Multiplication

n×y
n×2 516042480
n×3 774063720
n×4 1032084960
n×5 1290106200

Division

n÷y
n÷2 129010620
n÷3 86007080
n÷3 64505310
n÷5 51604248

Exponentiation

ny
n2 66574960291137600
n3 1.717775380727E+25
n4 4.4322253377665E+33
n5 1.1436082776099E+42

Nth Root

y√n
2√n 16063.039562922
3√n 636.62714531621
4√n 126.74004719473
5√n 48.120606407695

Divisors of 258021240

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 126481, 252962, 379443, 505924, 632405, 758886, 1011848, 1264810, 1517772, 1897215, 2150177, 2529620, 3035544, 3794430, 4300354, 5059240, 6450531, 7588860, 8600708, 10750885, 12901062, 15177720, 17201416, 21501770, 25802124, 32252655, 43003540, 51604248, 64505310, 86007080, 129010620, 258021240

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -258021239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 258021240 can be divided by 64 positive divisors. The sum of these divisors (counting 258021240) is 1, the average is 0.015625.

Base conversion 258021240

Base System Value
2 Binary 1111011000010001011101111000
3 Ternary 122222111211121020
4 Quaternary 33120101131320
5 Quinary 1012023134430
6 Senary 41334142440
8 Octal 1730213570
10 Decimal 258021240
12 Duodecimal 724b1a20
16 Hexadecimal f611778
20 Vigesimal 40ccd20
36 Base36 49mago

Cryptographic Hash Functions

md5 5594d4b26fa05275d439b05f0bedf482
sha1 076ccc16d3c4bc51b58dfab9fb2af72d509c6a7c
sha256 e5645fe0ffea7f50f401c6bc243585ce7b49cee892bf3fbd4faef7823b15b9e1
sha512 86233db9a97d79d6adf4618a1ee8f2df278ea2564f2dbdeef2ea46bc17cce6f4d2ce2960b886807dafcdd1562867f76197e460b42572e613232e6ac4d4a8d0b4
ripemd-160 728222eaba7a7ab56e52794b0269d8fa6d44c60f

258021240 as geometric shapes

Circle

Radius = n
Diameter 516042480
Circumference 1621195264.1083
Area 2.0915140616367E+17

Sphere

Radius = n
Volume 7.1954006888125E+25
Surface area 8.3660562465468E+17
Circumference 1621195264.1083

Square

Length = n
Perimeter 1032084960
Area 66574960291137600
Diagonal 364897136.98832

Cube

Length = n
Surface area 399449761746825600
Volume 1.717775380727E+25
Space diagonal 446905897.11192

Equilateral Triangle

Length = n
Perimeter 774063720
Area 2.8827803434033E+16
Altitude 223452948.55596

Triangular Pyramid

Length = n
Surface area 2.8827803434033E+16
Volume 2.0244177004456E+24
Height 121632378.99611