15757968 (number)

15757968 is an even 8-digits composite number following 15757967 and preceding 15757969. In scientific notation, it is written as 1.5757968 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 5252640 positive integers (up to 15757968) that are relatively prime to 15757968.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred fifty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.5757968 × 10^7
Engineering notation 1.5757968 × 10^6

Prime Factorization of 15757968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 328291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1969746
Product of the distinct prime numbers

The prime factorization of 15757968 is 2 × 2 × 2 × 2 × 3 × 328291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 3, 91, 933, 113, 9470, 6378, 2216, 72747, 136768, 772260, 1163523, 4807582, 56816546, 48470395, 542099189, 885487107, 1584767515, 7578635226

Basic calculations (n = 15757968)

Multiplication

n×y
n×2 31515936
n×3 47273904
n×4 63031872
n×5 78789840

Division

n÷y
n÷2 7878984
n÷3 5252656
n÷3 3939492
n÷5 3151593.6

Exponentiation

ny
n2 248313555489024
n3 3.9129170613623E+21
n4 6.1659621839601E+28
n5 9.7163034784053E+35

Nth Root

y√n
2√n 3969.6307133032
3√n 250.70716047686
4√n 63.00500546229
5√n 27.510598763805

Divisors of 15757968

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 328291, 656582, 984873, 1313164, 1969746, 2626328, 3939492, 5252656, 7878984, 15757968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15757967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15757968 can be divided by 20 positive divisors. The sum of these divisors (counting 15757968) is 1, the average is 0.05.

Base conversion 15757968

Base System Value
2 Binary 111100000111001010010000
3 Ternary 1002122120212110
4 Quaternary 330013022100
5 Quinary 13013223333
6 Senary 1321425320
8 Octal 74071220
10 Decimal 15757968
12 Duodecimal 533b240
16 Hexadecimal f07290
20 Vigesimal 4i9ei8
36 Base36 9dqxc

Cryptographic Hash Functions

md5 6f53d7a420968ecf2ed1fe90837dfe6c
sha1 a89b794acdedf838a174e7e9f29677d7bb54e90e
sha256 7818c8979e4f18686d0c79bda4df55600b8c24485e40c70854f10386c1a62a7a
sha512 7bc590358823522d49fdb553ba439c4dd76321d4db87b93fa50d195139b0352ab7c888e84009020ddf1ec82c722f30fbdc8abc15fa491871ece655122102c71a
ripemd-160 24ef8cca78df56b56382979e00316bb02c6d5612

15757968 as geometric shapes

Circle

Radius = n
Diameter 31515936
Circumference 99010233.008606
Area 7.8010004171108E+14

Sphere

Radius = n
Volume 1.6390388658776E+22
Surface area 3.1204001668443E+15
Circumference 99010233.008606

Square

Length = n
Perimeter 63031872
Area 248313555489024
Diagonal 22285132.061041

Cube

Length = n
Surface area 1489881332934144
Volume 3.9129170613623E+21
Space diagonal 27293601.200045

Equilateral Triangle

Length = n
Perimeter 47273904
Area 1.0752292357877E+14
Altitude 13646800.600022

Triangular Pyramid

Length = n
Surface area 1.0752292357877E+14
Volume 4.6114169805163E+20
Height 7428377.3536804