249969772 (number)

249969772 is an even 9-digits composite number following 249969771 and preceding 249969773. In scientific notation, it is written as 2.49969772 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 113978688 positive integers (up to 249969772) that are relatively prime to 249969772.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million nine hundred sixty-nine thousand seven hundred seventy-two

Notation

Scientific notation 2.49969772 × 10^8
Engineering notation 2.49969772 × 10^6

Prime Factorization of 249969772

Prime Factorization 2 × 2 × 13 × 83 × 57917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124984886
Product of the distinct prime numbers

The prime factorization of 249969772 is 2 × 2 × 13 × 83 × 57917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 63, 74, 942, 822, 4867, 2798, 49008, 26877, 149096, 981440, 8131713, 4251320, 40187420, 48479551, 10841274, 167646835, 8041815264, 5628037102

Basic calculations (n = 249969772)

Multiplication

n×y
n×2 499939544
n×3 749909316
n×4 999879088
n×5 1249848860

Division

n÷y
n÷2 124984886
n÷3 83323257.333333
n÷3 62492443
n÷5 49993954.4

Exponentiation

ny
n2 62484886913731984
n3 1.5619332935271E+25
n4 3.9043610926219E+33
n5 9.7597225212836E+41

Nth Root

y√n
2√n 15810.432378654
3√n 629.93513399505
4√n 125.73954182617
5√n 47.816468588637

Divisors of 249969772

1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 57917, 115834, 231668, 752921, 1505842, 3011684, 4807111, 9614222, 19228444, 62492443, 124984886, 249969772

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249969771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249969772 can be divided by 24 positive divisors. The sum of these divisors (counting 249969772) is 1, the average is 0.041666666666667.

Base conversion 249969772

Base System Value
2 Binary 1110111001100011110001101100
3 Ternary 122102100210001201
4 Quaternary 32321203301230
5 Quinary 1002443013042
6 Senary 40445415244
8 Octal 1671436154
10 Decimal 249969772
12 Duodecimal 6b86a524
16 Hexadecimal ee63c6c
20 Vigesimal 3i2648c
36 Base36 44tpws

Cryptographic Hash Functions

md5 782f8d9b8edc7e789fadd54a81578fa3
sha1 650990de355ce73c44328828427583b3cfd3dce6
sha256 e6f582550a1ff7ad3acbd8e4261f1a51a658a546a4500a3d82761028c0c2a9c6
sha512 df8c2b0c0bf890cbf9c3b409b965614303987d8fc5a88765bf5a787a6766aa8e44aba58d873596c80811ad67cc5fd6f5328093228c26dd68cdab50a570a9bd0c
ripemd-160 0beb45dee768495cc729d4424d25015c866b1ad4

249969772 as geometric shapes

Circle

Radius = n
Diameter 499939544
Circumference 1570606398.6694
Area 1.9630206168857E+17

Sphere

Radius = n
Volume 6.5426108804562E+25
Surface area 7.8520824675428E+17
Circumference 1570606398.6694

Square

Length = n
Perimeter 999879088
Area 62484886913731984
Diagonal 353510641.74571

Cube

Length = n
Surface area 374909321482391904
Volume 1.5619332935271E+25
Space diagonal 432960345.46041

Equilateral Triangle

Length = n
Perimeter 749909316
Area 2.7056749709945E+16
Altitude 216480172.7302

Triangular Pyramid

Length = n
Surface area 2.7056749709945E+16
Volume 1.8407560393568E+24
Height 117836880.5819