247157042 (number)

247157042 is an even 9-digits composite number following 247157041 and preceding 247157043. In scientific notation, it is written as 2.47157042 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 111522720 positive integers (up to 247157042) that are relatively prime to 247157042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.47157042 × 10^8
Engineering notation 2.47157042 × 10^6

Prime Factorization of 247157042

Prime Factorization 2 × 11 × 137 × 82003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 247157042
Product of the distinct prime numbers

The prime factorization of 247157042 is 2 × 11 × 137 × 82003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 4, 74, 570, 615, 2416, 9222, 20799, 58201, 646063, 676229, 4875145, 189994, 18031098, 37854776, 968534599, 834362489, 6819316852, 7390311583

Basic calculations (n = 247157042)

Multiplication

n×y
n×2 494314084
n×3 741471126
n×4 988628168
n×5 1235785210

Division

n÷y
n÷2 123578521
n÷3 82385680.666667
n÷3 61789260.5
n÷5 49431408.4

Exponentiation

ny
n2 61086603410189764
n3 1.509798420469E+25
n4 3.7315731161938E+33
n5 9.2228457340518E+41

Nth Root

y√n
2√n 15721.229023203
3√n 627.56348050661
4√n 125.38432526916
5√n 47.708372090907

Divisors of 247157042

1, 2, 11, 22, 137, 274, 1507, 3014, 82003, 164006, 902033, 1804066, 11234411, 22468822, 123578521, 247157042

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 -247157041
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 247157042 can be divided by 16 positive divisors. The sum of these divisors (counting 247157042) is 1, the average is 0.0625.

Base conversion 247157042

Base System Value
2 Binary 1110101110110101000100110010
3 Ternary 122020001212201112
4 Quaternary 32232311010302
5 Quinary 1001233011132
6 Senary 40305233322
8 Octal 1656650462
10 Decimal 247157042
12 Duodecimal 6a932842
16 Hexadecimal ebb5132
20 Vigesimal 3h4ecc2
36 Base36 435fle

Cryptographic Hash Functions

md5 34cc3c1f0af8a26be4ccab77192cd7a4
sha1 7957b3c99ac4a89005003abba81ace6a5f853e83
sha256 9f9d4b2f1a6d5ffb95aae0efb0aecb2601181af4dbe216126a2659d789f791fc
sha512 d12e751e2c96bf734ff0ff2afc559e8368093672aee132d3465f66a33c4f94ffb1e6d8e6146e973d4319b0f8386f7c06d0fe567655f8cae9b265e960bd1f3020
ripemd-160 0acbc3552c97b90cd677234d761f12145c812609

247157042 as geometric shapes

Circle

Radius = n
Diameter 494314084
Circumference 1552933494.8604
Area 1.9190922450621E+17

Sphere

Radius = n
Volume 6.3242288348623E+25
Surface area 7.6763689802482E+17
Circumference 1552933494.8604

Square

Length = n
Perimeter 988628168
Area 61086603410189764
Diagonal 349532840.83242

Cube

Length = n
Surface area 366519620461138584
Volume 1.509798420469E+25
Space diagonal 428088554.19243

Equilateral Triangle

Length = n
Perimeter 741471126
Area 2.6451275192065E+16
Altitude 214044277.09622

Triangular Pyramid

Length = n
Surface area 2.6451275192065E+16
Volume 1.7793145022306E+24
Height 116510946.94414