145890752 (number)

145890752 is an even 9-digits composite number following 145890751 and preceding 145890753. In scientific notation, it is written as 1.45890752 × 10^8. The sum of its digits is 41. It has a total of 9 prime factors and 56 positive divisors. There are 62042112 positive integers (up to 145890752) that are relatively prime to 145890752.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eight hundred ninety thousand seven hundred fifty-two

Notation

Scientific notation 1.45890752 × 10^8
Engineering notation 1.45890752 × 10^6

Prime Factorization of 145890752

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 137 × 2377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4559086
Product of the distinct prime numbers

The prime factorization of 145890752 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 137 × 2377. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 7, 22, 83, 133, 21, 9121, 4605, 98843, 68350, 206839, 661234, 1338440, 122759, 95947940, 30108449, 750996322, 97002688, 5692486677, 4082727261

Basic calculations (n = 145890752)

Multiplication

n×y
n×2 291781504
n×3 437672256
n×4 583563008
n×5 729453760

Division

n÷y
n÷2 72945376
n÷3 48630250.666667
n÷3 36472688
n÷5 29178150.4

Exponentiation

ny
n2 21284111519125504
n3 3.1051550351771E+24
n4 4.5301340315857E+32
n5 6.6090466052883E+40

Nth Root

y√n
2√n 12078.524413189
3√n 526.43237206337
4√n 109.90234034446
5√n 42.934415272054

Divisors of 145890752

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1918, 2192, 2377, 3836, 4384, 4754, 7672, 8768, 9508, 15344, 16639, 19016, 30688, 33278, 38032, 61376, 66556, 76064, 133112, 152128, 266224, 325649, 532448, 651298, 1064896, 1302596, 2279543, 2605192, 4559086, 5210384, 9118172, 10420768, 18236344, 20841536, 36472688, 72945376, 145890752

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145890751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145890752 can be divided by 56 positive divisors. The sum of these divisors (counting 145890752) is 1, the average is 0.017857142857143.

Base conversion 145890752

Base System Value
2 Binary 1000101100100001110111000000
3 Ternary 101011112000111012
4 Quaternary 20230201313000
5 Quinary 244322001002
6 Senary 22250540052
8 Octal 1054416700
10 Decimal 145890752
12 Duodecimal 40a37628
16 Hexadecimal 8b21dc0
20 Vigesimal 25bg6hc
36 Base36 2euy0w

Cryptographic Hash Functions

md5 4e83e97e2b2204b692c76e6ba001400e
sha1 9911e906e2285b20a74dbc94dcee0e0ca8862d50
sha256 949d35839285ad65ff2306f01eb433b16acea2813dc647c0cc5974e41202a8ff
sha512 11908b54112b0af547df6d3d3b435b35e901af9a762744a0856b2e719b3e714fd085ef790992af77837b03b6615dffe045e7814bbf14930ce04df7e95dc96f53
ripemd-160 7693ee14a9f7a2ec35771faeabe5896e2d929227

145890752 as geometric shapes

Circle

Radius = n
Diameter 291781504
Circumference 916658629.41978
Area 6.6866008386671E+16

Sphere

Radius = n
Volume 1.3006842995693E+25
Surface area 2.6746403354668E+17
Circumference 916658629.41978

Square

Length = n
Perimeter 583563008
Area 21284111519125504
Diagonal 206320680.10321

Cube

Length = n
Surface area 127704669114753024
Volume 3.1051550351771E+24
Space diagonal 252690194.81843

Equilateral Triangle

Length = n
Perimeter 437672256
Area 9.2162906362718E+15
Altitude 126345097.40922

Triangular Pyramid

Length = n
Surface area 9.2162906362718E+15
Volume 3.6594603033488E+23
Height 68773560.034403