248889490 (number)

248889490 is an even 9-digits composite number following 248889489 and preceding 248889491. In scientific notation, it is written as 2.48889490 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 98624944 positive integers (up to 248889490) that are relatively prime to 248889490.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred eighty-nine thousand four hundred ninety

Notation

Scientific notation 2.48889490 × 10^8
Engineering notation 2.48889490 × 10^6

Prime Factorization of 248889490

Prime Factorization 2 × 5 × 107 × 232607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248889490
Product of the distinct prime numbers

The prime factorization of 248889490 is 2 × 5 × 107 × 232607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 45, 92, 172, 199, 614, 6176, 90568, 23424, 747685, 764317, 1522491, 3311579, 71458767, 51093026, 349756509, 599517468, 9032002493, 8521105152

Basic calculations (n = 248889490)

Multiplication

n×y
n×2 497778980
n×3 746668470
n×4 995557960
n×5 1244447450

Division

n÷y
n÷2 124444745
n÷3 82963163.333333
n÷3 62222372.5
n÷5 49777898

Exponentiation

ny
n2 61945978232460100
n3 1.5417702929828E+25
n4 3.8373042191764E+33
n5 9.5506469008567E+41

Nth Root

y√n
2√n 15776.231806106
3√n 629.02637044506
4√n 125.60347051776
5√n 47.7750677452

Divisors of 248889490

1, 2, 5, 10, 107, 214, 535, 1070, 232607, 465214, 1163035, 2326070, 24888949, 49777898, 124444745, 248889490

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 -248889489
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 248889490 can be divided by 16 positive divisors. The sum of these divisors (counting 248889490) is 1, the average is 0.0625.

Base conversion 248889490

Base System Value
2 Binary 1110110101011100000010010010
3 Ternary 122100022220012021
4 Quaternary 32311130002102
5 Quinary 1002203430430
6 Senary 40410322054
8 Octal 1665340222
10 Decimal 248889490
12 Duodecimal 6b42932a
16 Hexadecimal ed5c092
20 Vigesimal 3hfb3ea
36 Base36 446kcy

Cryptographic Hash Functions

md5 be26874a8e53d309708c1310c3bb53d3
sha1 810dfa3b61995efae05ea134103b9ad24bf3057b
sha256 9ea8f0f793391f620eabf599e5c8db95b96ada473ae47184b895c69559a21893
sha512 a65a8329d9e27c1feff168c9ad495eaeac44e56b10208860a31d7d33cb458a32cbed6fdd392f3e3d0350c448c6b567a05615fee26024b020ce410740d2b751ea
ripemd-160 df674c48a8ce63e197566ed17dc849996610325c

248889490 as geometric shapes

Circle

Radius = n
Diameter 497778980
Circumference 1563818786.6794
Area 1.9460903013453E+17

Sphere

Radius = n
Volume 6.458152301277E+25
Surface area 7.7843612053812E+17
Circumference 1563818786.6794

Square

Length = n
Perimeter 995557960
Area 61945978232460100
Diagonal 351982892.29012

Cube

Length = n
Surface area 371675869394760600
Volume 1.5417702929828E+25
Space diagonal 431089242.14991

Equilateral Triangle

Length = n
Perimeter 746668470
Area 2.6823395405794E+16
Altitude 215544621.07495

Triangular Pyramid

Length = n
Surface area 2.6823395405794E+16
Volume 1.8169937153335E+24
Height 117327630.76337