1021551145 (number)

1021551145 is an odd 10-digits composite number following 1021551144 and preceding 1021551146. In scientific notation, it is written as 1.021551145 × 10^9. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 817115136 positive integers (up to 1021551145) that are relatively prime to 1021551145.

Interesting facts

Basic properties

Name

Name one billion twenty-one million five hundred fifty-one thousand one hundred forty-five

Notation

Scientific notation 1.021551145 × 10^9
Engineering notation 1.021551145 × 10^9

Prime Factorization of 1021551145

Prime Factorization 5 × 9173 × 22273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1021551145
Product of the distinct prime numbers

The prime factorization of 1021551145 is 5 × 9173 × 22273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 41, 92, 320, 903, 7082, 2546, 17464, 38112, 157909, 336847, 9001503, 9926362, 64475623, 19434513, 398031963, 346044184, 4067297720, 9633887947

Basic calculations (n = 1021551145)

Multiplication

n×y
n×2 2043102290
n×3 3064653435
n×4 4086204580
n×5 5107755725

Division

n÷y
n÷2 510775572.5
n÷3 340517048.33333
n÷3 255387786.25
n÷5 204310229

Exponentiation

ny
n2 1043566741850811025
n3 1.0660568000216E+27
n4 1.0890315446971E+36
n5 1.1125014214265E+45

Nth Root

y√n
2√n 31961.713736907
3√n 1007.1327183681
4√n 178.7783928133
5√n 63.365376982636

Divisors of 1021551145

1, 5, 9173, 22273, 45865, 111365, 204310229, 1021551145

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 -1021551144
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 1021551145 can be divided by 8 positive divisors. The sum of these divisors (counting 1021551145) is 1, the average is 0.125.

Base conversion 1021551145

Base System Value
2 Binary 111100111000111010001000101001
3 Ternary 2122012020011201121
4 Quaternary 330320322020221
5 Quinary 4043004114040
6 Senary 245211215241
8 Octal 7470721051
10 Decimal 1021551145
12 Duodecimal 246147521
16 Hexadecimal 3ce3a229
20 Vigesimal fj4dhh5
36 Base36 gw7dwp

Cryptographic Hash Functions

md5 a4a3b2f0e73d16ccf067ca7abfd2b7ad
sha1 034874d3c6c0dcc377073d246e3c69f46c2f4c3c
sha256 0a95647c45929d148cc3b25dbbb684cb152b984f7d577ffe88b80cf06e57db4f
sha512 dc5960181567c0fa854a831a70e292f6d9d7958e858ef69c752bdacd5222da403ef14d0254a7055a87b158dcd1ab4cb6f0cd0b36ec434ee69dbf028f8a7ebbf4
ripemd-160 c228ab88586d0ed2f6264f4e02eadc3b96916bff

1021551145 as geometric shapes

Circle

Radius = n
Diameter 2043102290
Circumference 6418595144.7965
Area 3.2784616097291E+18

Sphere

Radius = n
Volume 4.4654882816765E+27
Surface area 1.3113846438917E+19
Circumference 6418595144.7965

Square

Length = n
Perimeter 4086204580
Area 1043566741850811025
Diagonal 1444691483.9168

Cube

Length = n
Surface area 6261400451104866150
Volume 1.0660568000216E+27
Space diagonal 1769378485.6702

Equilateral Triangle

Length = n
Perimeter 3064653435
Area 4.5187765449368E+17
Altitude 884689242.83508

Triangular Pyramid

Length = n
Surface area 4.5187765449368E+17
Volume 1.2563599873755E+26
Height 481563827.97225