248977388 (number)

248977388 is an even 9-digits composite number following 248977387 and preceding 248977389. In scientific notation, it is written as 2.48977388 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 113171520 positive integers (up to 248977388) that are relatively prime to 248977388.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred seventy-seven thousand three hundred eighty-eight

Notation

Scientific notation 2.48977388 × 10^8
Engineering notation 2.48977388 × 10^6

Prime Factorization of 248977388

Prime Factorization 2 × 2 × 11 × 5658577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124488694
Product of the distinct prime numbers

The prime factorization of 248977388 is 2 × 2 × 11 × 5658577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 44, 55, 807, 186, 6866, 4481, 47774, 54631, 943589, 270525, 4393946, 7403226, 47274507, 61690880, 639641397, 993457050, 9770097379, 1821682541

Basic calculations (n = 248977388)

Multiplication

n×y
n×2 497954776
n×3 746932164
n×4 995909552
n×5 1244886940

Division

n÷y
n÷2 124488694
n÷3 82992462.666667
n÷3 62244347
n÷5 49795477.6

Exponentiation

ny
n2 61989739735302544
n3 1.5434043482095E+25
n4 3.8427278324505E+33
n5 9.5675233851844E+41

Nth Root

y√n
2√n 15779.017333155
3√n 629.10041087215
4√n 125.61455860351
5√n 47.778441724402

Divisors of 248977388

1, 2, 4, 11, 22, 44, 5658577, 11317154, 22634308, 62244347, 124488694, 248977388

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248977387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248977388 can be divided by 12 positive divisors. The sum of these divisors (counting 248977388) is 1, the average is 0.083333333333333.

Base conversion 248977388

Base System Value
2 Binary 1110110101110001011111101100
3 Ternary 122100111100202202
4 Quaternary 32311301133230
5 Quinary 1002214234023
6 Senary 40412241032
8 Octal 1665613754
10 Decimal 248977388
12 Duodecimal 6b470178
16 Hexadecimal ed717ec
20 Vigesimal 3hg2398
36 Base36 448g6k

Cryptographic Hash Functions

md5 822c7eb5facea4095805f11dbf5e1a1d
sha1 deb4e07a6778f4a74033defc4053d40ed548ceb2
sha256 f033441c420d99e811a6b2f3c6b3a751b4893e3c7b6e3334bd94eb0b20385891
sha512 0159319f40cc97c107db64e319e99309b53b5f4fab85822cf7a381863dad67602078c5ecc43e3b648f3b3c95428306f881235d438c4cd2c443949eaeaa7edb25
ripemd-160 1c719e090aa3b0bf666958985695197adcd04108

248977388 as geometric shapes

Circle

Radius = n
Diameter 497954776
Circumference 1564371066.1016
Area 1.9474651095037E+17

Sphere

Radius = n
Volume 6.4649970158049E+25
Surface area 7.7898604380148E+17
Circumference 1564371066.1016

Square

Length = n
Perimeter 995909552
Area 61989739735302544
Diagonal 352107198.83383

Cube

Length = n
Surface area 371938438411815264
Volume 1.5434043482095E+25
Space diagonal 431241485.95179

Equilateral Triangle

Length = n
Perimeter 746932164
Area 2.6842344692379E+16
Altitude 215620742.97589

Triangular Pyramid

Length = n
Surface area 2.6842344692379E+16
Volume 1.8189194678863E+24
Height 117369066.27794