102020191 (number)

102020191 is an odd 9-digits composite number following 102020190 and preceding 102020192. In scientific notation, it is written as 1.02020191 × 10^8. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 80719200 positive integers (up to 102020191) that are relatively prime to 102020191.

Interesting facts

Basic properties

Name

Name one hundred two million twenty thousand one hundred ninety-one

Notation

Scientific notation 1.02020191 × 10^8
Engineering notation 1.02020191 × 10^6

Prime Factorization of 102020191

Prime Factorization 13 × 7 × 1121101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102020191
Product of the distinct prime numbers

The prime factorization of 102020191 is 13 × 7 × 1121101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 20, 1, 75, 809, 949, 6171, 48086, 77143, 197616, 332345, 7673481, 9479668, 9187568, 31691813, 948747735, 57607245, 2504605461, 2589119091

Basic calculations (n = 102020191)

Multiplication

n×y
n×2 204040382
n×3 306060573
n×4 408080764
n×5 510100955

Division

n÷y
n÷2 51010095.5
n÷3 34006730.333333
n÷3 25505047.75
n÷5 20404038.2

Exponentiation

ny
n2 10408119371676481
n3 1.0618383262492E+24
n4 1.0832894885507E+32
n5 1.1051740053023E+40

Nth Root

y√n
2√n 10100.504492351
3√n 467.26370053657
4√n 100.50126612312
5√n 39.970283300554

Divisors of 102020191

1, 7, 13, 91, 1121101, 7847707, 14574313, 102020191

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 -102020190
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 102020191 can be divided by 8 positive divisors. The sum of these divisors (counting 102020191) is 1, the average is 0.125.

Base conversion 102020191

Base System Value
2 Binary 110000101001011010001011111
3 Ternary 21002222011101121
4 Quaternary 12011023101133
5 Quinary 202104121231
6 Senary 14042351411
8 Octal 605132137
10 Decimal 102020191
12 Duodecimal 2a1bb567
16 Hexadecimal 614b45f
20 Vigesimal 1bhca9b
36 Base36 1oqna7

Cryptographic Hash Functions

md5 1489bb7d65d02f06aae06a6d87740c8a
sha1 a5982ad428ec612324a51229b0c31e8e29554b81
sha256 390e9bf516c42971158f6cbef5779c36cfb23e6acacc92a2292cc6323ebddb4c
sha512 d20304821180b1452931443ea315a11668435a0e5279323ff9838b6c1932edad744fb2c9e66eccdca57d0c70d8627569026480d4edf99bb15cdffe9626afea41
ripemd-160 fa94d2874974793cc021b144477d25b22d53a859

102020191 as geometric shapes

Circle

Radius = n
Diameter 204040382
Circumference 641011765.12686
Area 3.2698071355744E+16

Sphere

Radius = n
Volume 4.4478179800596E+24
Surface area 1.3079228542298E+17
Circumference 641011765.12686

Square

Length = n
Perimeter 408080764
Area 10408119371676481
Diagonal 144278337.74809

Cube

Length = n
Surface area 62448716230058886
Volume 1.0618383262492E+24
Space diagonal 176704154.20988

Equilateral Triangle

Length = n
Perimeter 306060573
Area 4.5068478907464E+15
Altitude 88352077.104941

Triangular Pyramid

Length = n
Surface area 4.5068478907464E+15
Volume 1.2513884683577E+23
Height 48092779.249365