755048921 (number)

755048921 is an odd 9-digits composite number following 755048920 and preceding 755048922. In scientific notation, it is written as 7.55048921 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 680400000 positive integers (up to 755048921) that are relatively prime to 755048921.

Interesting facts

Basic properties

Name

Name seven hundred fifty-five million forty-eight thousand nine hundred twenty-one

Notation

Scientific notation 7.55048921 × 10^8
Engineering notation 7.55048921 × 10^6

Prime Factorization of 755048921

Prime Factorization 11 × 181 × 601 × 631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 755048921
Product of the distinct prime numbers

The prime factorization of 755048921 is 11 × 181 × 601 × 631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 6, 24, 319, 392, 2106, 1926, 18012, 15121, 777648, 988588, 6094041, 3544886, 67920965, 24326770, 471148996, 781931809, 8798376725, 4730981596

Basic calculations (n = 755048921)

Multiplication

n×y
n×2 1510097842
n×3 2265146763
n×4 3020195684
n×5 3775244605

Division

n÷y
n÷2 377524460.5
n÷3 251682973.66667
n÷3 188762230.25
n÷5 151009784.2

Exponentiation

ny
n2 570098873103264241
n3 4.3045253899994E+26
n4 3.2501272511361E+35
n5 2.454005074083E+44

Nth Root

y√n
2√n 27478.153522389
3√n 910.59451590937
4√n 165.76535682219
5√n 59.647880773609

Divisors of 755048921

1, 11, 181, 601, 631, 1991, 6611, 6941, 108781, 114211, 379231, 1196591, 1256321, 4171541, 68640811, 755048921

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -755048920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 755048921 can be divided by 16 positive divisors. The sum of these divisors (counting 755048921) is 1, the average is 0.0625.

Base conversion 755048921

Base System Value
2 Binary 101101000000010010000111011001
3 Ternary 1221121202110101212
4 Quaternary 231000102013121
5 Quinary 3021243031141
6 Senary 202531152505
8 Octal 5500220731
10 Decimal 755048921
12 Duodecimal 190a45735
16 Hexadecimal 2d0121d9
20 Vigesimal bfj1261
36 Base36 chjbh5

Cryptographic Hash Functions

md5 01d9f78aedaaa1f44aa8a50e93967087
sha1 aab3f0fdf7e73cc49420db594f436022ef6fa13a
sha256 ff3032db8df9d6da493bb79ecc3259127d73d8c98854050bce6c9337963ae1a6
sha512 1689ee9ea167ab571aca5d21e402241f4b5b5dd9e486b7f28e628cff58d5cff5749bc54e053d4bcd6fd2941589c84fddc762013439c106d50dd896b22fe72b85
ripemd-160 9cf017350dad836614dc1c11a71ca6712724861a

755048921 as geometric shapes

Circle

Radius = n
Diameter 1510097842
Circumference 4744112286.629
Area 1.791018431561E+18

Sphere

Radius = n
Volume 1.8030753789884E+27
Surface area 7.1640737262441E+18
Circumference 4744112286.629

Square

Length = n
Perimeter 3020195684
Area 570098873103264241
Diagonal 1067800424.3334

Cube

Length = n
Surface area 3420593238619585446
Volume 4.3045253899994E+26
Space diagonal 1307783093.3721

Equilateral Triangle

Length = n
Perimeter 2265146763
Area 2.4686005338815E+17
Altitude 653891546.68603

Triangular Pyramid

Length = n
Surface area 2.4686005338815E+17
Volume 5.0729318217637E+25
Height 355933474.77779