248889137 (number)

248889137 is an odd 9-digits composite number following 248889136 and preceding 248889138. In scientific notation, it is written as 2.48889137 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 213333540 positive integers (up to 248889137) that are relatively prime to 248889137.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred eighty-nine thousand one hundred thirty-seven

Notation

Scientific notation 2.48889137 × 10^8
Engineering notation 2.48889137 × 10^6

Prime Factorization of 248889137

Prime Factorization 7 × 35555591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248889137
Product of the distinct prime numbers

The prime factorization of 248889137 is 7 × 35555591. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 47, 71, 735, 234, 9440, 3641, 36645, 40643, 698253, 245616, 8012376, 134835, 57265789, 5298910, 574994898, 964152929, 244045287, 4104440612

Basic calculations (n = 248889137)

Multiplication

n×y
n×2 497778274
n×3 746667411
n×4 995556548
n×5 1244445685

Division

n÷y
n÷2 124444568.5
n÷3 82963045.666667
n÷3 62222284.25
n÷5 49777827.4

Exponentiation

ny
n2 61945802516604769
n3 1.541763732913E+25
n4 3.8372824494262E+33
n5 9.5505791726293E+41

Nth Root

y√n
2√n 15776.220618386
3√n 629.02607306219
4√n 125.60342598188
5√n 47.775054193315

Divisors of 248889137

1, 7, 35555591, 248889137

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248889136
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248889137 can be divided by 4 positive divisors. The sum of these divisors (counting 248889137) is 1, the average is 0.25.

Base conversion 248889137

Base System Value
2 Binary 1110110101011011111100110001
3 Ternary 122100022212201012
4 Quaternary 32311123330301
5 Quinary 1002203423022
6 Senary 40410320305
8 Octal 1665337461
10 Decimal 248889137
12 Duodecimal 6b429095
16 Hexadecimal ed5bf31
20 Vigesimal 3hfb2gh
36 Base36 446k35

Cryptographic Hash Functions

md5 9a1a8a47720ba18c23092b8b611a9294
sha1 c3b3aba1be37e6123a24b9c67783505a395a6835
sha256 a06c4ea730a0a19f1799e0cf5ae299e3a96562ff879aebc8adb551f088db2f1b
sha512 5cfa49a9885ff757be07064de6240cca90c7cc484114cee71c0bc5604ac4b366d2fcd6d9619b1c943acffd5f90b12b3d36b93058b995303e7c6b963c9cc50c53
ripemd-160 fd41a14fbb177361ad34cd58169e00d25624d9cb

248889137 as geometric shapes

Circle

Radius = n
Diameter 497778274
Circumference 1563816568.715
Area 1.9460847810689E+17

Sphere

Radius = n
Volume 6.458124822521E+25
Surface area 7.7843391242756E+17
Circumference 1563816568.715

Square

Length = n
Perimeter 995556548
Area 61945802516604769
Diagonal 351982393.07274

Cube

Length = n
Surface area 371674815099628614
Volume 1.541763732913E+25
Space diagonal 431088630.73597

Equilateral Triangle

Length = n
Perimeter 746667411
Area 2.6823319318597E+16
Altitude 215544315.36799

Triangular Pyramid

Length = n
Surface area 2.6823319318597E+16
Volume 1.8169859842171E+24
Height 117327464.35758