202419987 (number)

202419987 is an odd 9-digits composite number following 202419986 and preceding 202419988. In scientific notation, it is written as 2.02419987 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 97257600 positive integers (up to 202419987) that are relatively prime to 202419987.

Interesting facts

Basic properties

Name

Name two hundred two million four hundred nineteen thousand nine hundred eighty-seven

Notation

Scientific notation 2.02419987 × 10^8
Engineering notation 2.02419987 × 10^6

Prime Factorization of 202419987

Prime Factorization 3 × 31 × 77 × 23 × 1229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 202419987
Product of the distinct prime numbers

The prime factorization of 202419987 is 3 × 31 × 77 × 23 × 1229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 81, 20, 203, 365, 6526, 2701, 81273, 89427, 505919, 998524, 9571379, 9624078, 975025, 10479161, 169973645, 419151033, 6680836522, 1959659842

Basic calculations (n = 202419987)

Multiplication

n×y
n×2 404839974
n×3 607259961
n×4 809679948
n×5 1012099935

Division

n÷y
n÷2 101209993.5
n÷3 67473329
n÷3 50604996.75
n÷5 40483997.4

Exponentiation

ny
n2 40973851137080169
n3 8.2939264145077E+24
n4 1.6788564770036E+33
n5 3.3983410624994E+41

Nth Root

y√n
2√n 14227.437822742
3√n 587.15279270123
4√n 119.27882386552
5√n 45.840640650287

Divisors of 202419987

1, 3, 23, 31, 69, 77, 93, 231, 713, 1229, 1771, 2139, 2387, 3687, 5313, 7161, 28267, 38099, 54901, 84801, 94633, 114297, 164703, 283899, 876277, 2176559, 2628831, 2933623, 6529677, 8800869, 67473329, 202419987

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202419986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202419987 can be divided by 32 positive divisors. The sum of these divisors (counting 202419987) is 1, the average is 0.03125.

Base conversion 202419987

Base System Value
2 Binary 1100000100001010111100010011
3 Ternary 112002220000000120
4 Quaternary 30010022330103
5 Quinary 403304414422
6 Senary 32030321323
8 Octal 1404127423
10 Decimal 202419987
12 Duodecimal 57959243
16 Hexadecimal c10af13
20 Vigesimal 33529j7
36 Base36 3cik9f

Cryptographic Hash Functions

md5 a535ae2f5548784c35545cc071efbca8
sha1 e7800a499de6fecff0a2a2ad3745e85da654bb6f
sha256 082ec6b7aab51b58a7c9b249baa8255306070dcb3eeb9e3ac4e86cc9fe39a1d5
sha512 70bf48aab9712c9714d6ae21fd145be12ba72de39768c28d5374f906bbf3a8b564266921a10d64e717567256e28a8f337b3034be02f2f6cdd3b5eea54c82ebe8
ripemd-160 9db6a97366321ef583393d89187aa2130c0460f9

202419987 as geometric shapes

Circle

Radius = n
Diameter 404839974
Circumference 1271842288.1979
Area 1.2872314972153E+17

Sphere

Radius = n
Volume 3.4741517724309E+25
Surface area 5.1489259888613E+17
Circumference 1271842288.1979

Square

Length = n
Perimeter 809679948
Area 40973851137080169
Diagonal 286265090.91079

Cube

Length = n
Surface area 245843106822481014
Volume 8.2939264145077E+24
Space diagonal 350601701.95143

Equilateral Triangle

Length = n
Perimeter 607259961
Area 1.7742197987797E+16
Altitude 175300850.97572

Triangular Pyramid

Length = n
Surface area 1.7742197987797E+16
Volume 9.7744860172677E+23
Height 95421696.970262