75245840 (number)

75245840 is an even 8-digits composite number following 75245839 and preceding 75245841. In scientific notation, it is written as 7.5245840 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 30098304 positive integers (up to 75245840) that are relatively prime to 75245840.

Interesting facts

Basic properties

Name

Name seventy-five million two hundred forty-five thousand eight hundred forty

Notation

Scientific notation 7.5245840 × 10^7
Engineering notation 7.5245840 × 10^6

Prime Factorization of 75245840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 940573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9405730
Product of the distinct prime numbers

The prime factorization of 75245840 is 2 × 2 × 2 × 2 × 5 × 940573. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 13, 18, 523, 435, 2766, 6519, 11068, 38166, 625364, 843828, 681799, 8553587, 16389475, 42296860, 307154829, 561444860, 735393736, 4926366655

Basic calculations (n = 75245840)

Multiplication

n×y
n×2 150491680
n×3 225737520
n×4 300983360
n×5 376229200

Division

n÷y
n÷2 37622920
n÷3 25081946.666667
n÷3 18811460
n÷5 15049168

Exponentiation

ny
n2 5661936437305600
n3 4.2603716325167E+23
n4 3.2057524220089E+31
n5 2.4121953382609E+39

Nth Root

y√n
2√n 8674.436004721
3√n 422.17660674742
4√n 93.136652316481
5√n 37.609408138057

Divisors of 75245840

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 940573, 1881146, 3762292, 4702865, 7524584, 9405730, 15049168, 18811460, 37622920, 75245840

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 -75245839
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 75245840 can be divided by 20 positive divisors. The sum of these divisors (counting 75245840) is 1, the average is 0.05.

Base conversion 75245840

Base System Value
2 Binary 100011111000010100100010000
3 Ternary 12020120212212222
4 Quaternary 10133002210100
5 Quinary 123230331330
6 Senary 11244440212
8 Octal 437024420
10 Decimal 75245840
12 Duodecimal 21249068
16 Hexadecimal 47c2910
20 Vigesimal 13a5ec0
36 Base36 18ss28

Cryptographic Hash Functions

md5 ec7b0bbbd1f16e13064cd554d4e229a7
sha1 62d70c04aaee18934df10c01a49c81cd621e4988
sha256 f7ec882882b57ba4aefa1d892e5ef9fe82797ac910366c9a975eb95a4fd5e221
sha512 422bab06fa56d9360ea886b1cbbaaa4fa271cd7552ac3f6f78700131eb82dd66c72afc4c85cac7c181ece89fdc8a6929bd9ba4b1f86a1436b1cc03da240d5234
ripemd-160 e45df01736f7c2f9cd691802c67705dd307ba56f

75245840 as geometric shapes

Circle

Radius = n
Diameter 150491680
Circumference 472783556.31439
Area 1.7787497916532E+16

Sphere

Radius = n
Volume 1.7845802963036E+24
Surface area 7.1149991666127E+16
Circumference 472783556.31439

Square

Length = n
Perimeter 300983360
Area 5661936437305600
Diagonal 106413687.44016

Cube

Length = n
Surface area 33971618623833600
Volume 4.2603716325167E+23
Space diagonal 130329617.9382

Equilateral Triangle

Length = n
Perimeter 225737520
Area 2.4516903946597E+15
Altitude 65164808.969099

Triangular Pyramid

Length = n
Surface area 2.4516903946597E+15
Volume 5.0208961195456E+22
Height 35471229.146719