248845972 (number)

248845972 is an even 9-digits composite number following 248845971 and preceding 248845973. In scientific notation, it is written as 2.48845972 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 124220096 positive integers (up to 248845972) that are relatively prime to 248845972.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred forty-five thousand nine hundred seventy-two

Notation

Scientific notation 2.48845972 × 10^8
Engineering notation 2.48845972 × 10^6

Prime Factorization of 248845972

Prime Factorization 2 × 2 × 617 × 100829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124422986
Product of the distinct prime numbers

The prime factorization of 248845972 is 2 × 2 × 617 × 100829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 36, 52, 101, 202, 8931, 6666, 69019, 57873, 435881, 459619, 7811688, 318350, 6904843, 68768369, 804591961, 211346603, 7360981560, 5152170949

Basic calculations (n = 248845972)

Multiplication

n×y
n×2 497691944
n×3 746537916
n×4 995383888
n×5 1244229860

Division

n÷y
n÷2 124422986
n÷3 82948657.333333
n÷3 62211493
n÷5 49769194.4

Exponentiation

ny
n2 61924317780624784
n3 1.5409617048556E+25
n4 3.8346211325958E+33
n5 9.5423002299254E+41

Nth Root

y√n
2√n 15774.85251912
3√n 628.98970683024
4√n 125.59797975732
5√n 47.773396946788

Divisors of 248845972

1, 2, 4, 617, 1234, 2468, 100829, 201658, 403316, 62211493, 124422986, 248845972

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 -248845971
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 248845972 can be divided by 12 positive divisors. The sum of these divisors (counting 248845972) is 1, the average is 0.083333333333333.

Base conversion 248845972

Base System Value
2 Binary 1110110101010001011010010100
3 Ternary 122100020200111111
4 Quaternary 32311101122110
5 Quinary 1002201032342
6 Senary 40405344404
8 Octal 1665213224
10 Decimal 248845972
12 Duodecimal 6b408104
16 Hexadecimal ed51694
20 Vigesimal 3hf5eic
36 Base36 445ms4

Cryptographic Hash Functions

md5 d29f6cde3039a1f5cc385f5f9be20a62
sha1 0bd03eceedcd79e70c2e21fea223af7b7cd43003
sha256 afba5c43b9cad62676347b596f7c315dbef9ece810c999a7251fa1035eb4fb67
sha512 6939d4ceab3eed9eb71d3d8712cba5b41b71c372e68d08e0d77528218e593c7ddc7f17b6c4738ba53c8702b0a43d1aa45cef94cf5ef41b4c86f1f290b4df84bc
ripemd-160 ae1ad2f4f06a10de8829d66c7532d5ef56332094

248845972 as geometric shapes

Circle

Radius = n
Diameter 497691944
Circumference 1563545355.0212
Area 1.9454098181817E+17

Sphere

Radius = n
Volume 6.4547652952503E+25
Surface area 7.7816392727268E+17
Circumference 1563545355.0212

Square

Length = n
Perimeter 995383888
Area 61924317780624784
Diagonal 351921348.54432

Cube

Length = n
Surface area 371545906683748704
Volume 1.5409617048556E+25
Space diagonal 431013866.76286

Equilateral Triangle

Length = n
Perimeter 746537916
Area 2.6814016155021E+16
Altitude 215506933.38143

Triangular Pyramid

Length = n
Surface area 2.6814016155021E+16
Volume 1.816040785087E+24
Height 117307116.18144