145921622 (number)

145921622 is an even 9-digits composite number following 145921621 and preceding 145921623. In scientific notation, it is written as 1.45921622 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 56702880 positive integers (up to 145921622) that are relatively prime to 145921622.

Interesting facts

Basic properties

Name

Name one hundred forty-five million nine hundred twenty-one thousand six hundred twenty-two

Notation

Scientific notation 1.45921622 × 10^8
Engineering notation 1.45921622 × 10^6

Prime Factorization of 145921622

Prime Factorization 2 × 77 × 467 × 2029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145921622
Product of the distinct prime numbers

The prime factorization of 145921622 is 2 × 77 × 467 × 2029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 75, 60, 553, 577, 1085, 2946, 68988, 94999, 772929, 186838, 6174695, 1748298, 24143859, 16474506, 585328131, 242502478, 2312522812, 9009271880

Basic calculations (n = 145921622)

Multiplication

n×y
n×2 291843244
n×3 437764866
n×4 583686488
n×5 729608110

Division

n÷y
n÷2 72960811
n÷3 48640540.666667
n÷3 36480405.5
n÷5 29184324.4

Exponentiation

ny
n2 21293119767110884
n3 3.1071265738571E+24
n4 4.5339694941653E+32
n5 6.6160418268712E+40

Nth Root

y√n
2√n 12079.80223348
3√n 526.46949989366
4√n 109.90815362602
5√n 42.936232074307

Divisors of 145921622

1, 2, 77, 154, 467, 934, 2029, 4058, 35959, 71918, 156233, 312466, 947543, 1895086, 72960811, 145921622

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 -145921621
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 145921622 can be divided by 16 positive divisors. The sum of these divisors (counting 145921622) is 1, the average is 0.0625.

Base conversion 145921622

Base System Value
2 Binary 1000101100101001011001010110
3 Ternary 101011120120211112
4 Quaternary 20230221121112
5 Quinary 244323442442
6 Senary 22251335022
8 Octal 1054513126
10 Decimal 145921622
12 Duodecimal 40a51472
16 Hexadecimal 8b29656
20 Vigesimal 25c0412
36 Base36 2evlue

Cryptographic Hash Functions

md5 83751c20ce914e99c1504392879bbe3b
sha1 ef79f82f2403025fe14fe7929b66281a15221437
sha256 0391d8d9e00d78b871d94aca5a9deac70900974d522b8fdc00318c1c44d809dc
sha512 04a92f7a9e12115383ca01b71a2e27d4835d2b01cc3ff05f53b94858c96f1175cc0f49aa844692d1d4d4e4ccd2da369997dbe2d66fed8d46dabd790740f92234
ripemd-160 8e772bdd97be2f7876571560d50a256450111672

145921622 as geometric shapes

Circle

Radius = n
Diameter 291843244
Circumference 916852591.35021
Area 6.6894308632363E+16

Sphere

Radius = n
Volume 1.3015101357604E+25
Surface area 2.6757723452945E+17
Circumference 916852591.35021

Square

Length = n
Perimeter 583686488
Area 21293119767110884
Diagonal 206364336.87588

Cube

Length = n
Surface area 127758718602665304
Volume 3.1071265738571E+24
Space diagonal 252743663.22686

Equilateral Triangle

Length = n
Perimeter 437764866
Area 9.2201913220713E+15
Altitude 126371831.61343

Triangular Pyramid

Length = n
Surface area 9.2201913220713E+15
Volume 3.6617837839654E+23
Height 68788112.29196