248455557 (number)

248455557 is an odd 9-digits composite number following 248455556 and preceding 248455558. In scientific notation, it is written as 2.48455557 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 136265472 positive integers (up to 248455557) that are relatively prime to 248455557.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million four hundred fifty-five thousand five hundred fifty-seven

Notation

Scientific notation 2.48455557 × 10^8
Engineering notation 2.48455557 × 10^6

Prime Factorization of 248455557

Prime Factorization 9 × 3983 × 29 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248455557
Product of the distinct prime numbers

The prime factorization of 248455557 is 9 × 3983 × 29 × 239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 47, 73, 511, 972, 5303, 8744, 20087, 76258, 841034, 815342, 7531026, 881594, 53774189, 74872465, 148246917, 346934183, 6521466501, 2177357556

Basic calculations (n = 248455557)

Multiplication

n×y
n×2 496911114
n×3 745366671
n×4 993822228
n×5 1242277785

Division

n÷y
n÷2 124227778.5
n÷3 82818519
n÷3 62113889.25
n÷5 49691111.4

Exponentiation

ny
n2 61730163804180249
n3 1.5337202231669E+25
n4 3.8106131232909E+33
n5 9.4676800605876E+41

Nth Root

y√n
2√n 15762.47306104
3√n 628.6605935371
4√n 125.54868801003
5√n 47.758397172775

Divisors of 248455557

1, 9, 29, 239, 261, 2151, 3983, 6931, 35847, 62379, 115507, 951937, 1039563, 8567433, 27606173, 248455557

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 -248455556
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 248455557 can be divided by 16 positive divisors. The sum of these divisors (counting 248455557) is 1, the average is 0.0625.

Base conversion 248455557

Base System Value
2 Binary 1110110011110010000110000101
3 Ternary 122022111211221200
4 Quaternary 32303302012011
5 Quinary 1002101034212
6 Senary 40353133113
8 Octal 1663620605
10 Decimal 248455557
12 Duodecimal 6b25a199
16 Hexadecimal ecf2185
20 Vigesimal 3hcgihh
36 Base36 43x9j9

Cryptographic Hash Functions

md5 15dc3bdd7b1aadb3e9386868ff8d2315
sha1 339a0d3a3eac04484045b4be98a43e1935c221f1
sha256 bc36450e3b99b656ef322f8fe817288db7a44ac0a78cac8f17b8f93109946f2f
sha512 f557e217278aca6f4eda5b27fcfa168dc37c66962ba359336dc691136fc504d497d9676b9ac2d1693f1491016c280b978327e7a719f2bcf973bd9c3e3f92d9d4
ripemd-160 c29f520abe2230a1153034ae82f844858f84da2d

248455557 as geometric shapes

Circle

Radius = n
Diameter 496911114
Circumference 1561092305.2295
Area 1.9393102911211E+17

Sphere

Radius = n
Volume 6.4244322476842E+25
Surface area 7.7572411644843E+17
Circumference 1561092305.2295

Square

Length = n
Perimeter 993822228
Area 61730163804180249
Diagonal 351369218.35636

Cube

Length = n
Surface area 370380982825081494
Volume 1.5337202231669E+25
Space diagonal 430337648.14683

Equilateral Triangle

Length = n
Perimeter 745366671
Area 2.6729945017097E+16
Altitude 215168824.07341

Triangular Pyramid

Length = n
Surface area 2.6729945017097E+16
Volume 1.8075066170737E+24
Height 117123072.78545