248870538 (number)

248870538 is an even 9-digits composite number following 248870537 and preceding 248870539. In scientific notation, it is written as 2.48870538 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 71105832 positive integers (up to 248870538) that are relatively prime to 248870538.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred seventy thousand five hundred thirty-eight

Notation

Scientific notation 2.48870538 × 10^8
Engineering notation 2.48870538 × 10^6

Prime Factorization of 248870538

Prime Factorization 2 × 9 × 7 × 1975163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248870538
Product of the distinct prime numbers

The prime factorization of 248870538 is 2 × 9 × 7 × 1975163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 74, 1, 439, 775, 2555, 9013, 80337, 8537, 546561, 337851, 1763237, 3003426, 62174898, 52270148, 855475683, 606671983, 1340327973, 1227473178

Basic calculations (n = 248870538)

Multiplication

n×y
n×2 497741076
n×3 746611614
n×4 995482152
n×5 1244352690

Division

n÷y
n÷2 124435269
n÷3 82956846
n÷3 62217634.5
n÷5 49774107.6

Exponentiation

ny
n2 61936544684409444
n3 1.541418119747E+25
n4 3.8361355674438E+33
n5 9.5470112251069E+41

Nth Root

y√n
2√n 15775.631144268
3√n 629.01040404116
4√n 125.60107939133
5√n 47.774340144638

Divisors of 248870538

1, 2, 7, 9, 14, 18, 63, 126, 1975163, 3950326, 13826141, 17776467, 27652282, 35552934, 124435269, 248870538

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 -248870537
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 248870538 can be divided by 16 positive divisors. The sum of these divisors (counting 248870538) is 1, the average is 0.0625.

Base conversion 248870538

Base System Value
2 Binary 1110110101010111011010001010
3 Ternary 122100021221012100
4 Quaternary 32311113122022
5 Quinary 1002202324123
6 Senary 40410054230
8 Octal 1665273212
10 Decimal 248870538
12 Duodecimal 6b41a376
16 Hexadecimal ed5768a
20 Vigesimal 3hf8g6i
36 Base36 4465qi

Cryptographic Hash Functions

md5 031a5a978660d069c29ec8e0dec33588
sha1 38c1ded3c00575cecae270f2c05f845c83304791
sha256 e38bf21d62bfaa1efc502a6c2dd3b085f84e4ec7c8815e6604dd97302dfbe217
sha512 898b0bb96f91e1aea784b8136f64a29c0bac4c8694380994363c1aeafd5af522e2d10277c2dbe79bdaa77b13f4d7c24c0a105190434227f07383d08572ca5ec8
ripemd-160 11adc5621bc0ed86fad79dd574f50b6b7724b522

248870538 as geometric shapes

Circle

Radius = n
Diameter 497741076
Circumference 1563699707.7515
Area 1.9457939376928E+17

Sphere

Radius = n
Volume 6.4566771214765E+25
Surface area 7.7831757507711E+17
Circumference 1563699707.7515

Square

Length = n
Perimeter 995482152
Area 61936544684409444
Diagonal 351956090.11469

Cube

Length = n
Surface area 371619268106456664
Volume 1.541418119747E+25
Space diagonal 431056416.323

Equilateral Triangle

Length = n
Perimeter 746611614
Area 2.6819310559664E+16
Altitude 215528208.1615

Triangular Pyramid

Length = n
Surface area 2.6819310559664E+16
Volume 1.8165786751949E+24
Height 117318696.7049