248156961 (number)

248156961 is an odd 9-digits composite number following 248156960 and preceding 248156962. In scientific notation, it is written as 2.48156961 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 152711952 positive integers (up to 248156961) that are relatively prime to 248156961.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million one hundred fifty-six thousand nine hundred sixty-one

Notation

Scientific notation 2.48156961 × 10^8
Engineering notation 2.48156961 × 10^6

Prime Factorization of 248156961

Prime Factorization 3 × 13 × 6362999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248156961
Product of the distinct prime numbers

The prime factorization of 248156961 is 3 × 13 × 6362999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 38, 78, 493, 148, 4087, 5070, 42422, 7490, 365890, 983962, 4984933, 3727250, 20482208, 89019530, 28099075, 543766608, 5433510354, 6808733996

Basic calculations (n = 248156961)

Multiplication

n×y
n×2 496313922
n×3 744470883
n×4 992627844
n×5 1240784805

Division

n÷y
n÷2 124078480.5
n÷3 82718987
n÷3 62039240.25
n÷5 49631392.2

Exponentiation

ny
n2 61581877292755521
n3 1.5281971521645E+25
n4 3.7923276109E+33
n5 9.4109249503733E+41

Nth Root

y√n
2√n 15752.998476481
3√n 628.40864936584
4√n 125.51094962783
5√n 47.746912360906

Divisors of 248156961

1, 3, 13, 39, 6362999, 19088997, 82718987, 248156961

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 -248156960
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 248156961 can be divided by 8 positive divisors. The sum of these divisors (counting 248156961) is 1, the average is 0.125.

Base conversion 248156961

Base System Value
2 Binary 1110110010101001001100100001
3 Ternary 122021221200100120
4 Quaternary 32302221030201
5 Quinary 1002012010321
6 Senary 40342510453
8 Octal 1662511441
10 Decimal 248156961
12 Duodecimal 6b135429
16 Hexadecimal eca9321
20 Vigesimal 3hajc81
36 Base36 43qv4x

Cryptographic Hash Functions

md5 d45d92d2a8ad1b89866fbba95382c906
sha1 b437edf086afae5a1bec359be7bbbc7f80c837aa
sha256 ac950e743f5179418ed49030cfc37f559ce570e0de0645ae832014343b8827da
sha512 d7c532b552c8ad97603bd5580e0909e09268f3329d151d61520c1f9cc2d1ca97a5459e7a7b1228b0805ce856ea0cc5b603d08bbb434cf5317cb698c5fccaf318
ripemd-160 0c58f0d9f5e41de61a3b159a0af6e2dd9e5be397

248156961 as geometric shapes

Circle

Radius = n
Diameter 496313922
Circumference 1559216171.2295
Area 1.9346517329719E+17

Sphere

Radius = n
Volume 6.4012972619692E+25
Surface area 7.7386069318876E+17
Circumference 1559216171.2295

Square

Length = n
Perimeter 992627844
Area 61581877292755521
Diagonal 350946939.84349

Cube

Length = n
Surface area 369491263756533126
Volume 1.5281971521645E+25
Space diagonal 429820464.70389

Equilateral Triangle

Length = n
Perimeter 744470883
Area 2.6665735074131E+16
Altitude 214910232.35194

Triangular Pyramid

Length = n
Surface area 2.6665735074131E+16
Volume 1.8009976154758E+24
Height 116982313.28116