206988250 (number)

206988250 is an even 9-digits composite number following 206988249 and preceding 206988251. In scientific notation, it is written as 2.06988250 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 80 positive divisors. There are 69552000 positive integers (up to 206988250) that are relatively prime to 206988250.

Interesting facts

Basic properties

Name

Name two hundred six million nine hundred eighty-eight thousand two hundred fifty

Notation

Scientific notation 2.06988250 × 10^8
Engineering notation 2.06988250 × 10^6

Prime Factorization of 206988250

Prime Factorization 2 × 35 × 7 × 5 × 5 × 61 × 277

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 41397650
Product of the distinct prime numbers

The prime factorization of 206988250 is 2 × 35 × 7 × 5 × 5 × 61 × 277. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 9, 52, 57, 141, 754, 5189, 7128, 5533, 50006, 398827, 51011, 8768641, 2519229, 71721622, 98672391, 267739604, 188390742, 9858216012, 1035894896

Basic calculations (n = 206988250)

Multiplication

n×y
n×2 413976500
n×3 620964750
n×4 827953000
n×5 1034941250

Division

n÷y
n÷2 103494125
n÷3 68996083.333333
n÷3 51747062.5
n÷5 41397650

Exponentiation

ny
n2 42844135638062500
n3 8.8682326584852E+24
n4 1.8356199585727E+33
n5 3.7995176289004E+41

Nth Root

y√n
2√n 14387.086223416
3√n 591.53697701916
4√n 119.94618052867
5√n 46.045706247926

Divisors of 206988250

1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 245, 277, 305, 350, 427, 490, 554, 610, 854, 875, 1225, 1385, 1525, 1750, 1939, 2135, 2450, 2770, 3050, 3878, 4270, 6125, 6925, 9695, 10675, 12250, 13850, 14945, 16897, 19390, 21350, 29890, 33794, 48475, 53375, 67865, 74725, 84485, 96950, 106750, 118279, 135730, 149450, 168970, 236558, 242375, 339325, 373625, 422425, 484750, 591395, 678650, 747250, 844850, 1182790, 1696625, 2956975, 3393250, 4139765, 5913950, 8279530, 14784875, 20698825, 29569750, 41397650, 103494125, 206988250

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -206988249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 206988250 can be divided by 80 positive divisors. The sum of these divisors (counting 206988250) is 1, the average is 0.0125.

Base conversion 206988250

Base System Value
2 Binary 1100010101100110001111011010
3 Ternary 112102111002111111
4 Quaternary 30111212033122
5 Quinary 410442111000
6 Senary 32312250534
8 Octal 1425461732
10 Decimal 206988250
12 Duodecimal 593a0a4a
16 Hexadecimal c5663da
20 Vigesimal 34ddaca
36 Base36 3f8h5m

Cryptographic Hash Functions

md5 34b438ef025bbcc695ab815993ec8a1e
sha1 11d945ffd748ee2cfcb2e138ee95974616a09bc7
sha256 022c8c15ab8f1e2cf42c420a92d8a727464af38069f3f8d5783a15cff14e3c4a
sha512 d5a43d941d6b1baf5d3ea090f883e69942b3b6eac47593d362e4fdb2b510aa97cb56d796db78a46b32d82e6e3cd4819565a4eb71f45c2ab266b3a9e41d33c7fe
ripemd-160 f81ed05f3728d844ff63cf44dceb01121817e5c1

206988250 as geometric shapes

Circle

Radius = n
Diameter 413976500
Circumference 1300545531.1588
Area 1.3459882176994E+17

Sphere

Radius = n
Volume 3.714716609363E+25
Surface area 5.3839528707977E+17
Circumference 1300545531.1588

Square

Length = n
Perimeter 827953000
Area 42844135638062500
Diagonal 292725590.40187

Cube

Length = n
Surface area 257064813828375000
Volume 8.8682326584852E+24
Space diagonal 358514165.56977

Equilateral Triangle

Length = n
Perimeter 620964750
Area 1.8552054932874E+16
Altitude 179257082.78488

Triangular Pyramid

Length = n
Surface area 1.8552054932874E+16
Volume 1.0451312416591E+24
Height 97575196.800624