247157040 (number)

247157040 is an even 9-digits composite number following 247157039 and preceding 247157041. In scientific notation, it is written as 2.47157040 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 59166720 positive integers (up to 247157040) that are relatively prime to 247157040.

Interesting facts

Basic properties

Name

Name two hundred forty-seven million one hundred fifty-seven thousand forty

Notation

Scientific notation 2.47157040 × 10^8
Engineering notation 2.47157040 × 10^6

Prime Factorization of 247157040

Prime Factorization 2 × 2 × 2 × 2 × 555 × 13 × 2141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 30894630
Product of the distinct prime numbers

The prime factorization of 247157040 is 2 × 2 × 2 × 2 × 555 × 13 × 2141. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 6, 5, 226, 85, 1953, 7395, 50836, 86181, 687913, 417003, 9296916, 5049494, 60944090, 79018956, 105488837, 855918508, 3549169009, 3029684870

Basic calculations (n = 247157040)

Multiplication

n×y
n×2 494314080
n×3 741471120
n×4 988628160
n×5 1235785200

Division

n÷y
n÷2 123578520
n÷3 82385680
n÷3 61789260
n÷5 49431408

Exponentiation

ny
n2 61086602421561600
n3 1.509798383817E+25
n4 3.7315729954099E+33
n5 9.2228453608945E+41

Nth Root

y√n
2√n 15721.228959595
3√n 627.56347881386
4√n 125.38432501551
5√n 47.708372013696

Divisors of 247157040

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 555, 1110, 2141, 2220, 4282, 4440, 7215, 8564, 8880, 14430, 17128, 27833, 28860, 34256, 55666, 57720, 111332, 115440, 222664, 445328, 1188255, 2376510, 4753020, 9506040, 15447315, 19012080, 30894630, 61789260, 123578520, 247157040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -247157039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 247157040 can be divided by 40 positive divisors. The sum of these divisors (counting 247157040) is 1, the average is 0.025.

Base conversion 247157040

Base System Value
2 Binary 1110101110110101000100110000
3 Ternary 122020001212201110
4 Quaternary 32232311010300
5 Quinary 1001233011130
6 Senary 40305233320
8 Octal 1656650460
10 Decimal 247157040
12 Duodecimal 6a932840
16 Hexadecimal ebb5130
20 Vigesimal 3h4ecc0
36 Base36 435flc

Cryptographic Hash Functions

md5 1eb016085cc0ac6711ec3dc6a7c34cf3
sha1 dacd6260fc0904f12c3f0616195fabe1d4b7a6dd
sha256 0e1ea252b938cd3b68d529ffa47ab1120b986a844badaaf8dd4c3d02345b0b4f
sha512 fb2bc636b213b460e418317e7861791d94b40f3b2d57bc2b1c474333e821095d734b008a55134c5433a145fba1e39bb30251621e1a80d6ca86e3f77182c19bad
ripemd-160 2864c8755e6f6b7dd3f821f02730b99307e91785

247157040 as geometric shapes

Circle

Radius = n
Diameter 494314080
Circumference 1552933482.294
Area 1.9190922140034E+17

Sphere

Radius = n
Volume 6.324228681335E+25
Surface area 7.6763688560135E+17
Circumference 1552933482.294

Square

Length = n
Perimeter 988628160
Area 61086602421561600
Diagonal 349532838.00399

Cube

Length = n
Surface area 366519614529369600
Volume 1.509798383817E+25
Space diagonal 428088550.72833

Equilateral Triangle

Length = n
Perimeter 741471120
Area 2.6451274763976E+16
Altitude 214044275.36417

Triangular Pyramid

Length = n
Surface area 2.6451274763976E+16
Volume 1.7793144590358E+24
Height 116510946.00133