248995291 (number)

248995291 is an odd 9-digits prime number following 248995290 and preceding 248995292. In scientific notation, it is written as 2.48995291 × 10^8. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 248995290 positive integers (up to 248995291) that are relatively prime to 248995291.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred ninety-five thousand two hundred ninety-one

Notation

Scientific notation 2.48995291 × 10^8
Engineering notation 2.48995291 × 10^6

Prime Factorization of 248995291

Prime Factorization 248995291

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 248995291
Product of the distinct prime numbers

The prime factorization of 248995291 is 248995291. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 35, 69, 164, 384, 186, 3978, 98104, 61641, 630959, 396933, 958154, 7958576, 99973962, 53110631, 629834785, 970117140, 8131908435, 5951114359

Basic calculations (n = 248995291)

Multiplication

n×y
n×2 497990582
n×3 746985873
n×4 995981164
n×5 1244976455

Division

n÷y
n÷2 124497645.5
n÷3 82998430.333333
n÷3 62248822.75
n÷5 49799058.2

Exponentiation

ny
n2 61998654940174681
n3 1.5437373128437E+25
n4 3.8438332143908E+33
n5 9.5709636977271E+41

Nth Root

y√n
2√n 15779.584626979
3√n 629.1154892357
4√n 125.61681665676
5√n 47.779128817192

Divisors of 248995291

1, 248995291

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 248995292
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 124497646
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 15779.584658666
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999919677
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248995291 can be divided by 2 positive divisors. The sum of these divisors (counting 248995291) is 248995292, the average is 124497646.

Base conversion 248995291

Base System Value
2 Binary 1110110101110101110111011011
3 Ternary 122100112021022211
4 Quaternary 32311311313123
5 Quinary 1002220322131
6 Senary 40412455551
8 Octal 1665656733
10 Decimal 248995291
12 Duodecimal 6b47a5b7
16 Hexadecimal ed75ddb
20 Vigesimal 3hg484b
36 Base36 448tzv

Cryptographic Hash Functions

md5 a773556cd176e34e549569dfa743bce1
sha1 1a9f66f0aea9511b2084096f56a3bd2a9e50f980
sha256 21a29438254ee7c25588f12a989f066be796c83f09a1c59c917f13d0431938dc
sha512 6c45fdffe987fcdb7e3312c43c8e65ead414594746d44acb8a1906319f1206b67c1b30f28d207b441ffee9702af8b2795f19c68aab73b853c652d4fa8be1ced5
ripemd-160 c49b099d55755603df9cf30ce59b75f83332adc0

248995291 as geometric shapes

Circle

Radius = n
Diameter 497990582
Circumference 1564483553.9681
Area 1.947745188925E+17

Sphere

Radius = n
Volume 6.4663917348031E+25
Surface area 7.7909807557001E+17
Circumference 1564483553.9681

Square

Length = n
Perimeter 995981164
Area 61998654940174681
Diagonal 352132517.49924

Cube

Length = n
Surface area 371991929641048086
Volume 1.5437373128437E+25
Space diagonal 431272494.8574

Equilateral Triangle

Length = n
Perimeter 746985873
Area 2.6846205089328E+16
Altitude 215636247.4287

Triangular Pyramid

Length = n
Surface area 2.6846205089328E+16
Volume 1.8193118704708E+24
Height 117377505.83308