212340987 (number)

212340987 is an odd 9-digits composite number following 212340986 and preceding 212340988. In scientific notation, it is written as 2.12340987 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 135626400 positive integers (up to 212340987) that are relatively prime to 212340987.

Interesting facts

Basic properties

Name

Name two hundred twelve million three hundred forty thousand nine hundred eighty-seven

Notation

Scientific notation 2.12340987 × 10^8
Engineering notation 2.12340987 × 10^6

Prime Factorization of 212340987

Prime Factorization 9 × 3 × 29 × 139 × 1951

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 212340987
Product of the distinct prime numbers

The prime factorization of 212340987 is 9 × 3 × 29 × 139 × 1951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 2, 74, 832, 618, 9764, 498, 86674, 42987, 427887, 928303, 9410733, 5361929, 43809249, 88106898, 670563533, 772453686, 5571056426, 7682619021

Basic calculations (n = 212340987)

Multiplication

n×y
n×2 424681974
n×3 637022961
n×4 849363948
n×5 1061704935

Division

n÷y
n÷2 106170493.5
n÷3 70780329
n÷3 53085246.75
n÷5 42468197.4

Exponentiation

ny
n2 45088694760134169
n3 9.5741779479086E+24
n4 2.0329903951726E+33
n5 4.3168718707246E+41

Nth Root

y√n
2√n 14571.924615506
3√n 596.59271227774
4√n 120.71422706337
5√n 46.281429686416

Divisors of 212340987

1, 3, 9, 27, 29, 87, 139, 261, 417, 783, 1251, 1951, 3753, 4031, 5853, 12093, 17559, 36279, 52677, 56579, 108837, 169737, 271189, 509211, 813567, 1527633, 2440701, 7322103, 7864481, 23593443, 70780329, 212340987

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 -212340986
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 212340987 can be divided by 32 positive divisors. The sum of these divisors (counting 212340987) is 1, the average is 0.03125.

Base conversion 212340987

Base System Value
2 Binary 1100101010000001000011111011
3 Ternary 112210120001002000
4 Quaternary 30222001003323
5 Quinary 413324402422
6 Senary 33023112043
8 Octal 1452010373
10 Decimal 212340987
12 Duodecimal 5b142623
16 Hexadecimal ca810fb
20 Vigesimal 3672c97
36 Base36 3if7cr

Cryptographic Hash Functions

md5 308f8cadc007aa32ca5356c727e72c07
sha1 ef5a4c9fab4f501555af49c5a3adb2ea51201588
sha256 e9437ac4504290ceba0d7e1779c99b944e94ee217c73e38e0bdc673e900f58dd
sha512 87313ebb784fae830815fde93a93ca22f5216560091715ea90465771aa2ad575bc83e6e2b70c1a030f0ef139f973d7ef0dd2d38f36e3b7b6f76e2eaa25ada853
ripemd-160 bb739fd84c1376f2730fa7955a418626ac2c3b6a

212340987 as geometric shapes

Circle

Radius = n
Diameter 424681974
Circumference 1334177769.6304
Area 1.4165031221839E+17

Sphere

Radius = n
Volume 4.0104222807081E+25
Surface area 5.6660124887356E+17
Circumference 1334177769.6304

Square

Length = n
Perimeter 849363948
Area 45088694760134169
Diagonal 300295503.66309

Cube

Length = n
Surface area 270532168560805014
Volume 9.5741779479086E+24
Space diagonal 367785378.01332

Equilateral Triangle

Length = n
Perimeter 637022961
Area 1.9523977542879E+16
Altitude 183892689.00666

Triangular Pyramid

Length = n
Surface area 1.9523977542879E+16
Volume 1.1283276918755E+24
Height 100098501.22103