75025945 (number)

75025945 is an odd 8-digits composite number following 75025944 and preceding 75025946. In scientific notation, it is written as 7.5025945 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 59588400 positive integers (up to 75025945) that are relatively prime to 75025945.

Interesting facts

Basic properties

Name

Name seventy-five million twenty-five thousand nine hundred forty-five

Notation

Scientific notation 7.5025945 × 10^7
Engineering notation 7.5025945 × 10^6

Prime Factorization of 75025945

Prime Factorization 5 × 139 × 107951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75025945
Product of the distinct prime numbers

The prime factorization of 75025945 is 5 × 139 × 107951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 92, 21, 879, 271, 1052, 1395, 79302, 30132, 13917, 353088, 3976567, 1436083, 68989118, 33941794, 487775611, 923885701, 1872885461, 9946359522

Basic calculations (n = 75025945)

Multiplication

n×y
n×2 150051890
n×3 225077835
n×4 300103780
n×5 375129725

Division

n÷y
n÷2 37512972.5
n÷3 25008648.333333
n÷3 18756486.25
n÷5 15005189

Exponentiation

ny
n2 5628892423143025
n3 4.2231297334965E+23
n4 3.1684429911317E+31
n5 2.3771542958828E+39

Nth Root

y√n
2√n 8661.7518435938
3√n 421.76495562343
4√n 93.068533047393
5√n 37.587400794988

Divisors of 75025945

1, 5, 139, 695, 107951, 539755, 15005189, 75025945

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 -75025944
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 75025945 can be divided by 8 positive divisors. The sum of these divisors (counting 75025945) is 1, the average is 0.125.

Base conversion 75025945

Base System Value
2 Binary 100011110001100111000011001
3 Ternary 12020011201020201
4 Quaternary 10132030320121
5 Quinary 123201312240
6 Senary 11240022201
8 Octal 436147031
10 Decimal 75025945
12 Duodecimal 21161961
16 Hexadecimal 478ce19
20 Vigesimal 138i4h5
36 Base36 18o2e1

Cryptographic Hash Functions

md5 dec76badfb9779e1aa07b5a29ddda4e2
sha1 7b571a463ba2d855495128529944d06193493de1
sha256 b1d130d49c3c976d50305fe52d8918a045be31c69481ad37d4a4f88283a611b9
sha512 88ed845405210be603132aa1d5c54f8104becb21131793ab57af6db396d7e1546c1569e9f2cb9fc9ffe72c2329d834f6081e78f2253281249bffcfdc6834be14
ripemd-160 7531ff13e50af717f21cc6ba3248e3e2db0e6c0a

75025945 as geometric shapes

Circle

Radius = n
Diameter 150051890
Circumference 471401915.28126
Area 1.7683687084393E+16

Sphere

Radius = n
Volume 1.7689804461212E+24
Surface area 7.0734748337574E+16
Circumference 471401915.28126

Square

Length = n
Perimeter 300103780
Area 5628892423143025
Diagonal 106102708.94886

Cube

Length = n
Surface area 33773354538858150
Volume 4.2231297334965E+23
Space diagonal 129948748.62587

Equilateral Triangle

Length = n
Perimeter 225077835
Area 2.4373819168058E+15
Altitude 64974374.312934

Triangular Pyramid

Length = n
Surface area 2.4373819168058E+15
Volume 4.9770061206431E+22
Height 35367569.649619