145355906 (number)

145355906 is an even 9-digits composite number following 145355905 and preceding 145355907. In scientific notation, it is written as 1.45355906 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 65957760 positive integers (up to 145355906) that are relatively prime to 145355906.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred fifty-five thousand nine hundred six

Notation

Scientific notation 1.45355906 × 10^8
Engineering notation 1.45355906 × 10^6

Prime Factorization of 145355906

Prime Factorization 2 × 37 × 23 × 41 × 2083

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145355906
Product of the distinct prime numbers

The prime factorization of 145355906 is 2 × 37 × 23 × 41 × 2083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 37, 51, 664, 931, 2076, 7499, 63513, 3497, 731647, 738700, 7908785, 9588012, 16517529, 66812934, 887137852, 438624817, 3209659738, 6521141005

Basic calculations (n = 145355906)

Multiplication

n×y
n×2 290711812
n×3 436067718
n×4 581423624
n×5 726779530

Division

n÷y
n÷2 72677953
n÷3 48451968.666667
n÷3 36338976.5
n÷5 29071181.2

Exponentiation

ny
n2 21128339409080836
n3 3.0711289170824E+24
n4 4.4640672618532E+32
n5 6.4887854129161E+40

Nth Root

y√n
2√n 12056.363713824
3√n 525.78827132251
4√n 109.80147409677
5√n 42.902888875402

Divisors of 145355906

1, 2, 23, 37, 41, 46, 74, 82, 851, 943, 1517, 1702, 1886, 2083, 3034, 4166, 34891, 47909, 69782, 77071, 85403, 95818, 154142, 170806, 1772633, 1964269, 3159911, 3545266, 3928538, 6319822, 72677953, 145355906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145355905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145355906 can be divided by 32 positive divisors. The sum of these divisors (counting 145355906) is 1, the average is 0.03125.

Base conversion 145355906

Base System Value
2 Binary 1000101010011111010010000010
3 Ternary 101010111211211002
4 Quaternary 20222133102002
5 Quinary 244202342111
6 Senary 22231252002
8 Octal 1052372202
10 Decimal 145355906
12 Duodecimal 4081a002
16 Hexadecimal 8a9f482
20 Vigesimal 25899f6
36 Base36 2ejhc2

Cryptographic Hash Functions

md5 6f48c2df1b2ea8504417e0249f9026cf
sha1 97e82d181af3ff8f43b7e8c3d5bfe4a58a59d3c8
sha256 94ff5a1167537e04123e54289b0407f9dbc3d2134eaf999aa216491359490d0d
sha512 6af1ade2bfa538824db74d05048f67e4283a7a9fc9bc2378f23f8f9de637050fdcbaab9f870555b2415b0ac7625a39343ee5f8bf3ce3bee2cb3b17075da55007
ripemd-160 c42d064efc61cd9bbdaac29e2a3cdd6c7ea7b5f4

145355906 as geometric shapes

Circle

Radius = n
Diameter 290711812
Circumference 913298092.89098
Area 6.637663587012E+16

Sphere

Radius = n
Volume 1.2864314725511E+25
Surface area 2.6550654348048E+17
Circumference 913298092.89098

Square

Length = n
Perimeter 581423624
Area 21128339409080836
Diagonal 205564293.63623

Cube

Length = n
Surface area 126770036454485016
Volume 3.0711289170824E+24
Space diagonal 251763814.37221

Equilateral Triangle

Length = n
Perimeter 436067718
Area 9.1488393340219E+15
Altitude 125881907.1861

Triangular Pyramid

Length = n
Surface area 9.1488393340219E+15
Volume 3.6193601386118E+23
Height 68521431.212076