248625989 (number)

248625989 is an odd 9-digits composite number following 248625988 and preceding 248625990. In scientific notation, it is written as 2.48625989 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 248231340 positive integers (up to 248625989) that are relatively prime to 248625989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48625989 × 10^8
Engineering notation 2.48625989 × 10^6

Prime Factorization of 248625989

Prime Factorization 631 × 394019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248625989
Product of the distinct prime numbers

The prime factorization of 248625989 is 631 × 394019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 21, 26, 629, 791, 6992, 5113, 88274, 97902, 486405, 511582, 4371859, 8910818, 70558937, 35546491, 726680611, 899835205, 1588982495, 5829789921

Basic calculations (n = 248625989)

Multiplication

n×y
n×2 497251978
n×3 745877967
n×4 994503956
n×5 1243129945

Division

n÷y
n÷2 124312994.5
n÷3 82875329.666667
n÷3 62156497.25
n÷5 49725197.8

Exponentiation

ny
n2 61814882406228121
n3 1.5368786273167E+25
n4 3.8210796868958E+33
n5 9.5001971620228E+41

Nth Root

y√n
2√n 15767.878392479
3√n 628.80430722429
4√n 125.57021299846
5√n 47.764947500552

Divisors of 248625989

1, 631, 394019, 248625989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248625988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248625989 can be divided by 4 positive divisors. The sum of these divisors (counting 248625989) is 1, the average is 0.25.

Base conversion 248625989

Base System Value
2 Binary 1110110100011011101101000101
3 Ternary 122022211111201222
4 Quaternary 32310123231011
5 Quinary 1002122012424
6 Senary 40400530125
8 Octal 1664335505
10 Decimal 248625989
12 Duodecimal 6b320945
16 Hexadecimal ed1bb45
20 Vigesimal 3hdi4j9
36 Base36 440x1h

Cryptographic Hash Functions

md5 08a92d397413ab3aea53b4cf37cb32cb
sha1 3f74d83bf65eaad9d369c2e6716f69448c8c652a
sha256 93a3aff6553315ed464e18d4910ac0a6173dbb0e137be4c0dcfb4466c638ee7a
sha512 299dd03a89319e627310c351a321a453385ab57f0d2e2bd9078b714f974298af78bdf9c288f7ad7d5e43fb3722828bd9d5b224dcf724304f6d38f3441580e2f0
ripemd-160 54d3e6fbd55421038b60783094f4c8fd6f0c09a8

248625989 as geometric shapes

Circle

Radius = n
Diameter 497251978
Circumference 1562163161.0678
Area 1.9419718044992E+17

Sphere

Radius = n
Volume 6.4376621400498E+25
Surface area 7.7678872179969E+17
Circumference 1562163161.0678

Square

Length = n
Perimeter 994503956
Area 61814882406228121
Diagonal 351610245.60222

Cube

Length = n
Surface area 370889294437368726
Volume 1.5368786273167E+25
Space diagonal 430632845.03006

Equilateral Triangle

Length = n
Perimeter 745877967
Area 2.6766629247871E+16
Altitude 215316422.51503

Triangular Pyramid

Length = n
Surface area 2.6766629247871E+16
Volume 1.8112288320605E+24
Height 117203415.20074