75072649 (number)

75072649 is an odd 8-digits composite number following 75072648 and preceding 75072650. In scientific notation, it is written as 7.5072649 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 74296992 positive integers (up to 75072649) that are relatively prime to 75072649.

Interesting facts

Basic properties

Name

Name seventy-five million seventy-two thousand six hundred forty-nine

Notation

Scientific notation 7.5072649 × 10^7
Engineering notation 7.5072649 × 10^6

Prime Factorization of 75072649

Prime Factorization 139 × 419 × 1289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75072649
Product of the distinct prime numbers

The prime factorization of 75072649 is 139 × 419 × 1289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 75, 89, 155, 343, 3727, 4366, 69960, 20273, 884202, 802381, 8125239, 4330708, 18978503, 60179171, 353018012, 503109267, 1818908144, 7783851327

Basic calculations (n = 75072649)

Multiplication

n×y
n×2 150145298
n×3 225217947
n×4 300290596
n×5 375363245

Division

n÷y
n÷2 37536324.5
n÷3 25024216.333333
n÷3 18768162.25
n÷5 15014529.8

Exponentiation

ny
n2 5635902627877201
n3 4.231021397808E+23
n4 3.1763398430913E+31
n5 2.3845624614511E+39

Nth Root

y√n
2√n 8664.4474145787
3√n 421.85245435253
4√n 93.083013566272
5√n 37.592079296569

Divisors of 75072649

1, 139, 419, 1289, 58241, 179171, 540091, 75072649

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 -75072648
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 75072649 can be divided by 8 positive divisors. The sum of these divisors (counting 75072649) is 1, the average is 0.125.

Base conversion 75072649

Base System Value
2 Binary 100011110011000010010001001
3 Ternary 12020021002022111
4 Quaternary 10132120102021
5 Quinary 123204311044
6 Senary 11241022321
8 Octal 436302211
10 Decimal 75072649
12 Duodecimal 211849a1
16 Hexadecimal 4798489
20 Vigesimal 13941c9
36 Base36 18p2fd

Cryptographic Hash Functions

md5 581f31e75ea67c6e3942d9c915572176
sha1 486d56ee1c64ab3d77d53bdd9ff44c09e83756e8
sha256 a2e8f83caad1aaf3c6f5ed4e3105e969ac10ca107748a2e49d3bf078463ff607
sha512 82071a7407324dac955fa50c3f5dd0dbd8f2855e28cf2bb125e5bc2dfa05eb086dd71575d72780cd26244fdbb352f874b49045ea9b5fb0a286d390c9a25dbda3
ripemd-160 4cd816f2d3526cb3945216a5cff401e0f2e43e8b

75072649 as geometric shapes

Circle

Radius = n
Diameter 150145298
Circumference 471695365.16785
Area 1.7705710292086E+16

Sphere

Radius = n
Volume 1.772286098738E+24
Surface area 7.0822841168346E+16
Circumference 471695365.16785

Square

Length = n
Perimeter 300290596
Area 5635902627877201
Diagonal 106168758.37907

Cube

Length = n
Surface area 33815415767263206
Volume 4.231021397808E+23
Space diagonal 130029642.32678

Equilateral Triangle

Length = n
Perimeter 225217947
Area 2.4404174244986E+15
Altitude 65014821.163392

Triangular Pyramid

Length = n
Surface area 2.4404174244986E+15
Volume 4.9863065362257E+22
Height 35389586.126358