145505554 (number)

145505554 is an even 9-digits composite number following 145505553 and preceding 145505555. In scientific notation, it is written as 1.45505554 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 71585920 positive integers (up to 145505554) that are relatively prime to 145505554.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45505554 × 10^8
Engineering notation 1.45505554 × 10^6

Prime Factorization of 145505554

Prime Factorization 2 × 71 × 929 × 1103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145505554
Product of the distinct prime numbers

The prime factorization of 145505554 is 2 × 71 × 929 × 1103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 41, 100, 930, 708, 3168, 2646, 55445, 58239, 969772, 419456, 1725602, 2166010, 45685988, 98705837, 618111553, 700397142, 1373070764, 1089551691

Basic calculations (n = 145505554)

Multiplication

n×y
n×2 291011108
n×3 436516662
n×4 582022216
n×5 727527770

Division

n÷y
n÷2 72752777
n÷3 48501851.333333
n÷3 36376388.5
n÷5 29101110.8

Exponentiation

ny
n2 21171866244846916
n3 3.0806241271704E+24
n4 4.4824792028969E+32
n5 6.5222561971099E+40

Nth Root

y√n
2√n 12062.568300325
3√n 525.96864738163
4√n 109.82972412023
5√n 42.911719186269

Divisors of 145505554

1, 2, 71, 142, 929, 1103, 1858, 2206, 65959, 78313, 131918, 156626, 1024687, 2049374, 72752777, 145505554

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 -145505553
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 145505554 can be divided by 16 positive divisors. The sum of these divisors (counting 145505554) is 1, the average is 0.0625.

Base conversion 145505554

Base System Value
2 Binary 1000101011000011110100010010
3 Ternary 101010210110002121
4 Quaternary 20223003310102
5 Quinary 244222134204
6 Senary 22234404454
8 Octal 1053036422
10 Decimal 145505554
12 Duodecimal 4089072a
16 Hexadecimal 8ac3d12
20 Vigesimal 25983he
36 Base36 2emosy

Cryptographic Hash Functions

md5 11bd4076d16ae21aed2a493d9d337895
sha1 4e7c0960169deecb611d61017a6ef441f5afd6a6
sha256 f284e7ad395831cc70f39e8fdd077603cbb05e4ae46eea7d7732dc731a148099
sha512 b6c333820401c9182a85c7bf65b2e51d5ff8499e8f836e627139d77481fde415ca6fa8fe3523e9ce1c9bf3860cb651b1258113be718afc45f51fcec826f65246
ripemd-160 cb71d2f40fcc57aa4f3cd4053ba40640d1c84be9

145505554 as geometric shapes

Circle

Radius = n
Diameter 291011108
Circumference 914238359.00583
Area 6.6513379457597E+16

Sphere

Radius = n
Volume 1.290408816852E+25
Surface area 2.6605351783039E+17
Circumference 914238359.00583

Square

Length = n
Perimeter 582022216
Area 21171866244846916
Diagonal 205775927.86741

Cube

Length = n
Surface area 127031197469081496
Volume 3.0806241271704E+24
Space diagonal 252023012.31146

Equilateral Triangle

Length = n
Perimeter 436516662
Area 9.1676870067818E+15
Altitude 126011506.15573

Triangular Pyramid

Length = n
Surface area 9.1676870067818E+15
Volume 3.6305503510151E+23
Height 68591975.955804