211406988 (number)

211406988 is an even 9-digits composite number following 211406987 and preceding 211406989. In scientific notation, it is written as 2.11406988 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 63459840 positive integers (up to 211406988) that are relatively prime to 211406988.

Interesting facts

Basic properties

Name

Name two hundred eleven million four hundred six thousand nine hundred eighty-eight

Notation

Scientific notation 2.11406988 × 10^8
Engineering notation 2.11406988 × 10^6

Prime Factorization of 211406988

Prime Factorization 2 × 2 × 39 × 41 × 33053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 105703494
Product of the distinct prime numbers

The prime factorization of 211406988 is 2 × 2 × 39 × 41 × 33053. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 53, 74, 535, 600, 198, 7810, 92454, 61144, 548840, 491230, 6487709, 9726249, 40357082, 69250013, 583883372, 412706542, 7264386959, 3223042807

Basic calculations (n = 211406988)

Multiplication

n×y
n×2 422813976
n×3 634220964
n×4 845627952
n×5 1057034940

Division

n÷y
n÷2 105703494
n÷3 70468996
n÷3 52851747
n÷5 42281397.6

Exponentiation

ny
n2 44692914575232144
n3 9.4483944552911E+24
n4 1.997456613229E+33
n5 4.2227628626342E+41

Nth Root

y√n
2√n 14539.841402161
3√n 595.71670619766
4√n 120.58126472285
5√n 46.240643340225

Divisors of 211406988

1, 2, 4, 39, 41, 78, 82, 156, 164, 1599, 3198, 6396, 33053, 66106, 132212, 1289067, 1355173, 2578134, 2710346, 5156268, 5420692, 52851747, 105703494, 211406988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -211406987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 211406988 can be divided by 24 positive divisors. The sum of these divisors (counting 211406988) is 1, the average is 0.041666666666667.

Base conversion 211406988

Base System Value
2 Binary 1100100110011101000010001100
3 Ternary 112201210120212110
4 Quaternary 30212131002030
5 Quinary 413110010423
6 Senary 32551104020
8 Octal 1446350214
10 Decimal 211406988
12 Duodecimal 5a972010
16 Hexadecimal c99d08c
20 Vigesimal 3615h98
36 Base36 3hv6oc

Cryptographic Hash Functions

md5 b04f32d20e3421d79b3a398c304112b9
sha1 e9400b4000560aed8d200231f6c204d3cf993b12
sha256 9a5ddcdb0897b8d08d156935bc72ba4067166bde2576845df2a6cbc5a66b5999
sha512 3ccafdaa0f7ed06727eeea91277aca16864d95d4141b7b10da29b0f378d45024e45d09e821dced8ef8fb80646831f7a579d9108b853759f41f2d8d750855fb7b
ripemd-160 34b818c7f6319df113949cddee5d1061bd9e7222

211406988 as geometric shapes

Circle

Radius = n
Diameter 422813976
Circumference 1328309280.8367
Area 1.4040693209707E+17

Sphere

Radius = n
Volume 3.9577342145282E+25
Surface area 5.6162772838826E+17
Circumference 1328309280.8367

Square

Length = n
Perimeter 845627952
Area 44692914575232144
Diagonal 298974629.61005

Cube

Length = n
Surface area 268157487451392864
Volume 9.4483944552911E+24
Space diagonal 366167644.2911

Equilateral Triangle

Length = n
Perimeter 634220964
Area 1.9352599695659E+16
Altitude 183083822.14555

Triangular Pyramid

Length = n
Surface area 1.9352599695659E+16
Volume 1.1135039651103E+24
Height 99658209.870015