248897388 (number)

248897388 is an even 9-digits composite number following 248897387 and preceding 248897389. In scientific notation, it is written as 2.48897388 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 24 positive divisors. There are 78326400 positive integers (up to 248897388) that are relatively prime to 248897388.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred ninety-seven thousand three hundred eighty-eight

Notation

Scientific notation 2.48897388 × 10^8
Engineering notation 2.48897388 × 10^6

Prime Factorization of 248897388

Prime Factorization 2 × 2 × 93 × 41 × 16319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124448694
Product of the distinct prime numbers

The prime factorization of 248897388 is 2 × 2 × 93 × 41 × 16319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 32, 47, 459, 169, 9241, 3296, 4904, 92037, 76055, 464228, 3925392, 9860606, 10423225, 64687459, 413620351, 505735892, 8161563388, 2996353039

Basic calculations (n = 248897388)

Multiplication

n×y
n×2 497794776
n×3 746692164
n×4 995589552
n×5 1244486940

Division

n÷y
n÷2 124448694
n÷3 82965796
n÷3 62224347
n÷5 49779477.6

Exponentiation

ny
n2 61949909753222544
n3 1.5419170724413E+25
n4 3.8377913184324E+33
n5 9.5521623484691E+41

Nth Root

y√n
2√n 15776.48211738
3√n 629.03302399737
4√n 125.60446694835
5√n 47.775370950205

Divisors of 248897388

1, 2, 4, 41, 82, 93, 164, 186, 372, 3813, 7626, 15252, 16319, 32638, 65276, 669079, 1338158, 1517667, 2676316, 3035334, 6070668, 62224347, 124448694, 248897388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248897387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248897388 can be divided by 24 positive divisors. The sum of these divisors (counting 248897388) is 1, the average is 0.041666666666667.

Base conversion 248897388

Base System Value
2 Binary 1110110101011101111101101100
3 Ternary 122100100022000210
4 Quaternary 32311131331230
5 Quinary 1002204204023
6 Senary 40410422420
8 Octal 1665357554
10 Decimal 248897388
12 Duodecimal 6b431a10
16 Hexadecimal ed5df6c
20 Vigesimal 3hfc398
36 Base36 446qgc

Cryptographic Hash Functions

md5 6055ca88c55eaf8d2b7e94f415171a82
sha1 fa424ad9fb98e009aae04076f828107285650842
sha256 ec80e45b4fec0ac462290ed28fd574b69c44d67ab98dd62f5f0a344629864d53
sha512 7d704f07bfa27f38a35242689a9e93de2f2e54ba8e2b48c6228235d9917d6a0854ea240ece2ca7ae21b1bf3560736abc33432f6cdb8cdb1dddc2117391490909
ripemd-160 bc1d26537ad28a39b377f7f1e06e2af37d8fb65b

248897388 as geometric shapes

Circle

Radius = n
Diameter 497794776
Circumference 1563868411.277
Area 1.9462138137127E+17

Sphere

Radius = n
Volume 6.4587671296349E+25
Surface area 7.784855254851E+17
Circumference 1563868411.277

Square

Length = n
Perimeter 995589552
Area 61949909753222544
Diagonal 351994061.74884

Cube

Length = n
Surface area 371699458519335264
Volume 1.5419170724413E+25
Space diagonal 431102921.88718

Equilateral Triangle

Length = n
Perimeter 746692164
Area 2.6825097804222E+16
Altitude 215551460.94359

Triangular Pyramid

Length = n
Surface area 2.6825097804222E+16
Volume 1.8171666965842E+24
Height 117331353.91628