248972691 (number)

248972691 is an odd 9-digits composite number following 248972690 and preceding 248972692. In scientific notation, it is written as 2.48972691 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 150892520 positive integers (up to 248972691) that are relatively prime to 248972691.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred seventy-two thousand six hundred ninety-one

Notation

Scientific notation 2.48972691 × 10^8
Engineering notation 2.48972691 × 10^6

Prime Factorization of 248972691

Prime Factorization 33 × 7544627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248972691
Product of the distinct prime numbers

The prime factorization of 248972691 is 33 × 7544627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 82, 13, 663, 421, 4631, 798, 86678, 26700, 153998, 427690, 3724932, 7124321, 51306327, 10543881, 774297441, 957863435, 7214185675, 6431149572

Basic calculations (n = 248972691)

Multiplication

n×y
n×2 497945382
n×3 746918073
n×4 995890764
n×5 1244863455

Division

n÷y
n÷2 124486345.5
n÷3 82990897
n÷3 62243172.75
n÷5 49794538.2

Exponentiation

ny
n2 61987400863781481
n3 1.5433170001151E+25
n4 3.8424378658471E+33
n5 9.5666209546026E+41

Nth Root

y√n
2√n 15778.868495554
3√n 629.09645481917
4√n 125.61396616441
5√n 47.778261453385

Divisors of 248972691

1, 33, 7544627, 248972691

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 -248972690
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 248972691 can be divided by 4 positive divisors. The sum of these divisors (counting 248972691) is 1, the average is 0.25.

Base conversion 248972691

Base System Value
2 Binary 1110110101110000010110010011
3 Ternary 122100111010022210
4 Quaternary 32311300112103
5 Quinary 1002214111231
6 Senary 40412203203
8 Octal 1665602623
10 Decimal 248972691
12 Duodecimal 6b469503
16 Hexadecimal ed70593
20 Vigesimal 3hg1beb
36 Base36 448ck3

Cryptographic Hash Functions

md5 a57984c1f709d9dc500b6e1dd96edaab
sha1 722362410590670e2018468fdda3e6069830c775
sha256 e6f454a719b779bfa36b36254a78c2fd0e54fdeb18cd0bc024bde6096c8a3792
sha512 1a106ed351c4174ac71a34768a2abece60ef54916902bacb2ba65ef07d62da67ef962cdc7ac47d36f328636d0dd26301ad294d0797649d100c0444802d67841b
ripemd-160 b508d3b6e4fad25953685cd8275143dc38ca05ae

248972691 as geometric shapes

Circle

Radius = n
Diameter 497945382
Circumference 1564341553.9802
Area 1.9473916316878E+17

Sphere

Radius = n
Volume 6.4646311329626E+25
Surface area 7.7895665267513E+17
Circumference 1564341553.9802

Square

Length = n
Perimeter 995890764
Area 61987400863781481
Diagonal 352100556.27273

Cube

Length = n
Surface area 371924405182688886
Volume 1.5433170001151E+25
Space diagonal 431233350.50915

Equilateral Triangle

Length = n
Perimeter 746918073
Area 2.6841331931302E+16
Altitude 215616675.25457

Triangular Pyramid

Length = n
Surface area 2.6841331931302E+16
Volume 1.8188165271698E+24
Height 117366852.09091