102920249 (number)

102920249 is an odd 9-digits composite number following 102920248 and preceding 102920250. In scientific notation, it is written as 1.02920249 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 99952096 positive integers (up to 102920249) that are relatively prime to 102920249.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.02920249 × 10^8
Engineering notation 1.02920249 × 10^6

Prime Factorization of 102920249

Prime Factorization 83 × 59 × 21017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102920249
Product of the distinct prime numbers

The prime factorization of 102920249 is 83 × 59 × 21017. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 66, 100, 423, 995, 4496, 6808, 59997, 17199, 965395, 234654, 470177, 8391821, 3661013, 35084379, 423802643, 25289736, 5429053883, 5553519487

Basic calculations (n = 102920249)

Multiplication

n×y
n×2 205840498
n×3 308760747
n×4 411680996
n×5 514601245

Division

n÷y
n÷2 51460124.5
n÷3 34306749.666667
n÷3 25730062.25
n÷5 20584049.8

Exponentiation

ny
n2 10592577654222001
n3 1.0901907297244E+24
n4 1.1220270136072E+32
n5 1.1547929962518E+40

Nth Root

y√n
2√n 10144.961754487
3√n 468.63380079164
4√n 100.72220090172
5√n 40.040562105443

Divisors of 102920249

1, 59, 83, 4897, 21017, 1240003, 1744411, 102920249

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 -102920248
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 102920249 can be divided by 8 positive divisors. The sum of these divisors (counting 102920249) is 1, the average is 0.125.

Base conversion 102920249

Base System Value
2 Binary 110001000100111000000111001
3 Ternary 21011122220001002
4 Quaternary 12020213000321
5 Quinary 202321421444
6 Senary 14113534345
8 Octal 610470071
10 Decimal 102920249
12 Duodecimal 2a5743b5
16 Hexadecimal 6227039
20 Vigesimal 1c350c9
36 Base36 1p9xrt

Cryptographic Hash Functions

md5 b8bedb956d2b723f0fe07f917bde73d4
sha1 b9362d68a9fafcbfd64b6611d01f09ed11151a84
sha256 1a6463ddb71874d27214db8588fc0fff39c4a820bacdbe88dda9bd25fc3115ea
sha512 6aa3bff88f981535b03764b20de1b7bed6b16f1b0b97ee06f57b0ccc10b450f0b406150335faf80079498eeae8eec5c4dd3bba244a8a0cfa8e695d740f0eb642
ripemd-160 51029aeaa612defd229d5a2d90871bf05ec0c9da

102920249 as geometric shapes

Circle

Radius = n
Diameter 205840498
Circumference 646666996.32806
Area 3.3277564141083E+16

Sphere

Radius = n
Volume 4.5665802500183E+24
Surface area 1.3311025656433E+17
Circumference 646666996.32806

Square

Length = n
Perimeter 411680996
Area 10592577654222001
Diagonal 145551211.97862

Cube

Length = n
Surface area 63555465925332006
Volume 1.0901907297244E+24
Space diagonal 178263100.39564

Equilateral Triangle

Length = n
Perimeter 308760747
Area 4.5867206700578E+15
Altitude 89131550.19782

Triangular Pyramid

Length = n
Surface area 4.5867206700578E+15
Volume 1.2848020962913E+23
Height 48517070.659539