248640980 (number)

248640980 is an even 9-digits composite number following 248640979 and preceding 248640981. In scientific notation, it is written as 2.48640980 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 80232960 positive integers (up to 248640980) that are relatively prime to 248640980.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million six hundred forty thousand nine hundred eighty

Notation

Scientific notation 2.48640980 × 10^8
Engineering notation 2.48640980 × 10^6

Prime Factorization of 248640980

Prime Factorization 2 × 2 × 35 × 17 × 104471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124320490
Product of the distinct prime numbers

The prime factorization of 248640980 is 2 × 2 × 35 × 17 × 104471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 46, 61, 837, 59, 7972, 4002, 64646, 18171, 244072, 619068, 1340935, 6602658, 7857504, 77576557, 438280082, 439835800, 8986983938, 1892613563

Basic calculations (n = 248640980)

Multiplication

n×y
n×2 497281960
n×3 745922940
n×4 994563920
n×5 1243204900

Division

n÷y
n÷2 124320490
n÷3 82880326.666667
n÷3 62160245
n÷5 49728196

Exponentiation

ny
n2 61822336935360400
n3 1.5371566441498E+25
n4 3.8220013441492E+33
n5 9.5030615977058E+41

Nth Root

y√n
2√n 15768.353750471
3√n 628.81694496979
4√n 125.57210578178
5√n 47.765523487851

Divisors of 248640980

1, 2, 4, 17, 34, 35, 68, 70, 140, 595, 1190, 2380, 104471, 208942, 417884, 1776007, 3552014, 3656485, 7104028, 7312970, 14625940, 62160245, 124320490, 248640980

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 -248640979
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 248640980 can be divided by 24 positive divisors. The sum of these divisors (counting 248640980) is 1, the average is 0.041666666666667.

Base conversion 248640980

Base System Value
2 Binary 1110110100011111010111010100
3 Ternary 122022212021022012
4 Quaternary 32310133113110
5 Quinary 1002123002410
6 Senary 40401123352
8 Octal 1664372724
10 Decimal 248640980
12 Duodecimal 6b329558
16 Hexadecimal ed1f5d4
20 Vigesimal 3he0290
36 Base36 4418lw

Cryptographic Hash Functions

md5 06391ac9036040721ded2dfd4fe28c32
sha1 72c894452a9f2a78509a8414b374f46a03143b03
sha256 c7bc43f229cdab22fc3dca69e6ed6d84b4b6a1015ef9957e9cb7181ef344d40a
sha512 4258bb586bd7e63038204cec6c6125b372a85bee8d4ac78b837c7f43b7ee788fd72e548806254a3975a3abf8704c2bd9dedbc8a718d575be3eabcb0090c373d2
ripemd-160 962e33decf0017ab0b83d6c7efa27a48aa3b37b5

248640980 as geometric shapes

Circle

Radius = n
Diameter 497281960
Circumference 1562257352.2987
Area 1.9422059954388E+17

Sphere

Radius = n
Volume 6.4388266942371E+25
Surface area 7.7688239817552E+17
Circumference 1562257352.2987

Square

Length = n
Perimeter 994563920
Area 61822336935360400
Diagonal 351631446.07774

Cube

Length = n
Surface area 370934021612162400
Volume 1.5371566441498E+25
Space diagonal 430658810.20372

Equilateral Triangle

Length = n
Perimeter 745922940
Area 2.6769857153672E+16
Altitude 215329405.10186

Triangular Pyramid

Length = n
Surface area 2.6769857153672E+16
Volume 1.8115564780405E+24
Height 117210482.02591