248711930 (number)

248711930 is an even 9-digits composite number following 248711929 and preceding 248711931. In scientific notation, it is written as 2.48711930 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 99484768 positive integers (up to 248711930) that are relatively prime to 248711930.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million seven hundred eleven thousand nine hundred thirty

Notation

Scientific notation 2.48711930 × 10^8
Engineering notation 2.48711930 × 10^6

Prime Factorization of 248711930

Prime Factorization 2 × 5 × 24871193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248711930
Product of the distinct prime numbers

The prime factorization of 248711930 is 2 × 5 × 24871193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 17, 95, 86, 592, 7842, 1741, 8189, 29362, 975907, 113521, 8083717, 7532936, 5733897, 73843482, 244016866, 869781846, 9590536044, 4492288999

Basic calculations (n = 248711930)

Multiplication

n×y
n×2 497423860
n×3 746135790
n×4 994847720
n×5 1243559650

Division

n÷y
n÷2 124355965
n÷3 82903976.666667
n÷3 62177982.5
n÷5 49742386

Exponentiation

ny
n2 61857624124324900
n3 1.5384729081175E+25
n4 3.8263656623063E+33
n5 9.5166278875792E+41

Nth Root

y√n
2√n 15770.60334927
3√n 628.8767505032
4√n 125.58106286089
5√n 47.76824916657

Divisors of 248711930

1, 2, 5, 10, 24871193, 49742386, 124355965, 248711930

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248711929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248711930 can be divided by 8 positive divisors. The sum of these divisors (counting 248711930) is 1, the average is 0.125.

Base conversion 248711930

Base System Value
2 Binary 1110110100110000101011111010
3 Ternary 122022222212121222
4 Quaternary 32310300223322
5 Quinary 1002132240210
6 Senary 40402432042
8 Octal 1664605372
10 Decimal 248711930
12 Duodecimal 6b362622
16 Hexadecimal ed30afa
20 Vigesimal 3he8jga
36 Base36 442rcq

Cryptographic Hash Functions

md5 31608a0e16022221bc0e5a50af0702ee
sha1 ae7648aa83a36c81bccb2ead76a4ad0459863c1e
sha256 2f15ba307b27ee88dab25954a1eb6232bfad6224fa0b26ac6b908cbeb4db6540
sha512 352cb433a404018e2cddaff5ec3a058db3fed754d46f7988c3b2dceee7e8d9c54935c5b01e8ef16024158aafcc90908e8ec1c7e7b96f9694bcdf4486de674a0a
ripemd-160 e4b21665670a690fdc3cb16d92ec978e7c496ef3

248711930 as geometric shapes

Circle

Radius = n
Diameter 497423860
Circumference 1562703144.2963
Area 1.943314575175E+17

Sphere

Radius = n
Volume 6.444340247852E+25
Surface area 7.7732583006999E+17
Circumference 1562703144.2963

Square

Length = n
Perimeter 994847720
Area 61857624124324900
Diagonal 351731784.52999

Cube

Length = n
Surface area 371145744745949400
Volume 1.5384729081175E+25
Space diagonal 430781699.20851

Equilateral Triangle

Length = n
Perimeter 746135790
Area 2.6785136954707E+16
Altitude 215390849.60426

Triangular Pyramid

Length = n
Surface area 2.6785136954707E+16
Volume 1.8131077100028E+24
Height 117243928.17666