755514981 (number)

755514981 is an odd 9-digits composite number following 755514980 and preceding 755514982. In scientific notation, it is written as 7.55514981 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 443076480 positive integers (up to 755514981) that are relatively prime to 755514981.

Interesting facts

Basic properties

Name

Name seven hundred fifty-five million five hundred fourteen thousand nine hundred eighty-one

Notation

Scientific notation 7.55514981 × 10^8
Engineering notation 7.55514981 × 10^6

Prime Factorization of 755514981

Prime Factorization 13 × 9 × 31 × 67 × 3109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 755514981
Product of the distinct prime numbers

The prime factorization of 755514981 is 13 × 9 × 31 × 67 × 3109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 755514981)

Multiplication

n×y
n×2 1511029962
n×3 2266544943
n×4 3022059924
n×5 3777574905

Division

n÷y
n÷2 377757490.5
n÷3 251838327
n÷3 188878745.25
n÷5 151102996.2

Exponentiation

ny
n2 570802886515430361
n3 4.3125013196045E+26
n4 3.2581593525435E+35
n5 2.4615882013319E+44

Nth Root

y√n
2√n 27486.632769403
3√n 910.7818346285
4√n 165.79093090215
5√n 59.655242582704

Divisors of 755514981

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -755514980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 755514981 can be divided by 32 positive divisors. The sum of these divisors (counting 755514981) is 1, the average is 0.03125.

Base conversion 755514981

Base System Value
2 Binary 101101000010000011111001100101
3 Ternary 1221122122010201100
4 Quaternary 231002003321211
5 Quinary 3021402434411
6 Senary 202545150313
8 Octal 5502037145
10 Decimal 755514981
12 Duodecimal 19102b399
16 Hexadecimal 2d083e65
20 Vigesimal bg1j791
36 Base36 chtb39

Cryptographic Hash Functions

md5 7f95c0f5ea028315b1babf83a086d35d
sha1 ccec312f590b34612a4eb210590861af0a8fbbe3
sha256 476fb8e14713b626789fa997458b90883694d9ede9b1a0489da1eed94cd09d0f
sha512 11f8afbee94c91510a9d3add8cebfbedad603476b5fe9497b04a09cee354f2586763b26f9f8dc54f969475fd0dcd6dde6f9514d28405fba8029571eb2d644f70
ripemd-160 f0e4dbb03b7584463e6163d7ee92476f29bad920

755514981 as geometric shapes

Circle

Radius = n
Diameter 1511029962
Circumference 4747040627.9733
Area 1.7932301549247E+18

Sphere

Radius = n
Volume 1.8064163285688E+27
Surface area 7.1729206196989E+18
Circumference 4747040627.9733

Square

Length = n
Perimeter 3022059924
Area 570802886515430361
Diagonal 1068459532.7063

Cube

Length = n
Surface area 3424817319092582166
Volume 4.3125013196045E+26
Space diagonal 1308590332.9714

Equilateral Triangle

Length = n
Perimeter 2266544943
Area 2.4716490013792E+17
Altitude 654295166.48572

Triangular Pyramid

Length = n
Surface area 2.4716490013792E+17
Volume 5.0823315449471E+25
Height 356153177.56875