145108451 (number)

145108451 is an odd 9-digits composite number following 145108450 and preceding 145108452. In scientific notation, it is written as 1.45108451 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 141099840 positive integers (up to 145108451) that are relatively prime to 145108451.

Interesting facts

Basic properties

Name

Name one hundred forty-five million one hundred eight thousand four hundred fifty-one

Notation

Scientific notation 1.45108451 × 10^8
Engineering notation 1.45108451 × 10^6

Prime Factorization of 145108451

Prime Factorization 71 × 73 × 27997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145108451
Product of the distinct prime numbers

The prime factorization of 145108451 is 71 × 73 × 27997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 44, 86, 594, 508, 1451, 4815, 1017, 46203, 349714, 640316, 9834871, 4760448, 60561028, 62182594, 233610953, 864652173, 1261759836, 2426795462

Basic calculations (n = 145108451)

Multiplication

n×y
n×2 290216902
n×3 435325353
n×4 580433804
n×5 725542255

Division

n÷y
n÷2 72554225.5
n÷3 48369483.666667
n÷3 36277112.75
n÷5 29021690.2

Exponentiation

ny
n2 21056462551619401
n3 3.055470664405E+24
n4 4.4337461518775E+32
n5 6.4337403622616E+40

Nth Root

y√n
2√n 12046.09691975
3√n 525.48973319636
4√n 109.75471251727
5√n 42.888271277095

Divisors of 145108451

1, 71, 73, 5183, 27997, 1987787, 2043781, 145108451

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 -145108450
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 145108451 can be divided by 8 positive divisors. The sum of these divisors (counting 145108451) is 1, the average is 0.125.

Base conversion 145108451

Base System Value
2 Binary 1000101001100010110111100011
3 Ternary 101010001021101002
4 Quaternary 20221202313203
5 Quinary 244121432301
6 Senary 22222102215
8 Octal 1051426743
10 Decimal 145108451
12 Duodecimal 4071a96b
16 Hexadecimal 8a62de3
20 Vigesimal 256ib2b
36 Base36 2ee6eb

Cryptographic Hash Functions

md5 cb1b77923cfdfa9d7d6513a90e0b118a
sha1 f958f2d1e4a570ef022d14ff6d692bcece92bf93
sha256 3cf0244bf2ad290ef716bb8996befd9e8f57f31eed60e7e8aec357d7b6dc0807
sha512 8420cc58273922f5cec202e2c06b42980bbb90eda3eb2960486211da286da3c4651349cca79da5ffcc8d4fe429507d99c687dd420eb3efe0bc1f38199cd7569f
ripemd-160 76ae4ff829aae4f960b7e8768241db46aea79805

145108451 as geometric shapes

Circle

Radius = n
Diameter 290216902
Circumference 911743287.27079
Area 6.6150828062756E+16

Sphere

Radius = n
Volume 1.2798725590072E+25
Surface area 2.6460331225102E+17
Circumference 911743287.27079

Square

Length = n
Perimeter 580433804
Area 21056462551619401
Diagonal 205214339.41915

Cube

Length = n
Surface area 126338775309716406
Volume 3.055470664405E+24
Space diagonal 251335209.73962

Equilateral Triangle

Length = n
Perimeter 435325353
Area 9.117715741769E+15
Altitude 125667604.86981

Triangular Pyramid

Length = n
Surface area 9.117715741769E+15
Volume 3.6009067108622E+23
Height 68404779.806384