101028845 (number)

101028845 is an odd 9-digits composite number following 101028844 and preceding 101028846. In scientific notation, it is written as 1.01028845 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 77263680 positive integers (up to 101028845) that are relatively prime to 101028845.

Interesting facts

Basic properties

Name

Name one hundred one million twenty-eight thousand eight hundred forty-five

Notation

Scientific notation 1.01028845 × 10^8
Engineering notation 1.01028845 × 10^6

Prime Factorization of 101028845

Prime Factorization 5 × 31 × 83 × 7853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 101028845
Product of the distinct prime numbers

The prime factorization of 101028845 is 5 × 31 × 83 × 7853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 28, 80, 696, 15, 6345, 9835, 28594, 81252, 547460, 936042, 1997922, 6061358, 16294132, 19306835, 929994352, 189350998, 6781394787, 138543144

Basic calculations (n = 101028845)

Multiplication

n×y
n×2 202057690
n×3 303086535
n×4 404115380
n×5 505144225

Division

n÷y
n÷2 50514422.5
n÷3 33676281.666667
n÷3 25257211.25
n÷5 20205769

Exponentiation

ny
n2 10206827522034025
n3 1.0311839956653E+24
n4 1.0417932806455E+32
n5 1.0525117187238E+40

Nth Root

y√n
2√n 10051.31061106
3√n 465.7452803689
4√n 100.25622479956
5√n 39.892300111777

Divisors of 101028845

1, 5, 31, 83, 155, 415, 2573, 7853, 12865, 39265, 243443, 651799, 1217215, 3258995, 20205769, 101028845

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 -101028844
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 101028845 can be divided by 16 positive divisors. The sum of these divisors (counting 101028845) is 1, the average is 0.0625.

Base conversion 101028845

Base System Value
2 Binary 110000001011001001111101101
3 Ternary 21001002210112002
4 Quaternary 12001121033231
5 Quinary 201330410340
6 Senary 14005222045
8 Octal 601311755
10 Decimal 101028845
12 Duodecimal 29a01925
16 Hexadecimal 60593ed
20 Vigesimal 1bb8c25
36 Base36 1o5ect

Cryptographic Hash Functions

md5 770bb4012c7cab3a482c7e3315850239
sha1 21aeefb1a62625d4e5ad38303eba96d4a725512c
sha256 bf7fc167771b2868e3031d91e01e1281304381a7965792e87e041e536524e8bc
sha512 522beb0f7629dbdc2e5d7dd2e7348fefbb8ecdda656e97137069e3017526a33f2f28a602c8832202b958f9b66664dab016a151450aae791496517368b4a9c565
ripemd-160 eac3865ca804c32b9bd72e614164e4c5a6b502ee

101028845 as geometric shapes

Circle

Radius = n
Diameter 202057690
Circumference 634782954.50532
Area 3.206569435968E+16

Sphere

Radius = n
Volume 4.3194134203753E+24
Surface area 1.2826277743872E+17
Circumference 634782954.50532

Square

Length = n
Perimeter 404115380
Area 10206827522034025
Diagonal 142876362.78989

Cube

Length = n
Surface area 61240965132204150
Volume 1.0311839956653E+24
Space diagonal 174987092.57

Equilateral Triangle

Length = n
Perimeter 303086535
Area 4.4196859630638E+15
Altitude 87493546.285

Triangular Pyramid

Length = n
Surface area 4.4196859630638E+15
Volume 1.21526199331E+23
Height 47625454.263296