102949085 (number)

102949085 is an odd 9-digits composite number following 102949084 and preceding 102949086. In scientific notation, it is written as 1.02949085 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 82359264 positive integers (up to 102949085) that are relatively prime to 102949085.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred forty-nine thousand eighty-five

Notation

Scientific notation 1.02949085 × 10^8
Engineering notation 1.02949085 × 10^6

Prime Factorization of 102949085

Prime Factorization 5 × 20589817

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 102949085
Product of the distinct prime numbers

The prime factorization of 102949085 is 5 × 20589817. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 1, 40, 352, 354, 2707, 4054, 3839, 55552, 148139, 136964, 6127696, 7517851, 64935334, 54638822, 688295364, 23835609, 6807761289, 4664756709

Basic calculations (n = 102949085)

Multiplication

n×y
n×2 205898170
n×3 308847255
n×4 411796340
n×5 514745425

Division

n÷y
n÷2 51474542.5
n÷3 34316361.666667
n÷3 25737271.25
n÷5 20589817

Exponentiation

ny
n2 10598514102337225
n3 1.0911073291952E+24
n4 1.1232850117744E+32
n5 1.1564116415639E+40

Nth Root

y√n
2√n 10146.382853017
3√n 468.67756368101
4√n 100.72925519936
5√n 40.042805551768

Divisors of 102949085

1, 5, 20589817, 102949085

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102949084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102949085 can be divided by 4 positive divisors. The sum of these divisors (counting 102949085) is 1, the average is 0.25.

Base conversion 102949085

Base System Value
2 Binary 110001000101110000011011101
3 Ternary 21011201100121002
4 Quaternary 12020232003131
5 Quinary 202323332320
6 Senary 14114320045
8 Octal 610560335
10 Decimal 102949085
12 Duodecimal 2a589025
16 Hexadecimal 622e0dd
20 Vigesimal 1c38ce5
36 Base36 1pak0t

Cryptographic Hash Functions

md5 11388c315b12ba319972e80f1099f43d
sha1 4b52fdec25f3e4326ccbb30913b43eb71c3716dd
sha256 596294293a88693dbb156499cfe77fb7410f4c42dbf6ba8ffb17d5978f291814
sha512 99e254b767e1b995be9df945f241f21dd27392ac3be815b2ac66e9c7703bb1d62a607d9d308ea94408d1497c7a05fa10dd7627245e945bb6cad2d1d16814b6e3
ripemd-160 5346ac3ce3a332a26682e0d61f72379580ed3882

102949085 as geometric shapes

Circle

Radius = n
Diameter 205898170
Circumference 646848178.25958
Area 3.329621404287E+16

Sphere

Radius = n
Volume 4.5704196929036E+24
Surface area 1.3318485617148E+17
Circumference 646848178.25958

Square

Length = n
Perimeter 411796340
Area 10598514102337225
Diagonal 145591992.2409

Cube

Length = n
Surface area 63591084614023350
Volume 1.0911073291952E+24
Space diagonal 178313045.81273

Equilateral Triangle

Length = n
Perimeter 308847255
Area 4.5892912274958E+15
Altitude 89156522.906363

Triangular Pyramid

Length = n
Surface area 4.5892912274958E+15
Volume 1.2858823191271E+23
Height 48530664.0803