213098981 (number)

213098981 is an odd 9-digits prime number following 213098980 and preceding 213098982. In scientific notation, it is written as 2.13098981 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 213098980 positive integers (up to 213098981) that are relatively prime to 213098981.

Interesting facts

Basic properties

Name

Name two hundred thirteen million ninety-eight thousand nine hundred eighty-one

Notation

Scientific notation 2.13098981 × 10^8
Engineering notation 2.13098981 × 10^6

Prime Factorization of 213098981

Prime Factorization 213098981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 213098981
Product of the distinct prime numbers

The prime factorization of 213098981 is 213098981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 9, 46, 90, 784, 274, 4586, 2453, 78012, 56761, 28344, 912249, 1879303, 7351937, 63373019, 61865752, 512029890, 235697914, 1400994148, 8784307835

Basic calculations (n = 213098981)

Multiplication

n×y
n×2 426197962
n×3 639296943
n×4 852395924
n×5 1065494905

Division

n÷y
n÷2 106549490.5
n÷3 71032993.666667
n÷3 53274745.25
n÷5 42619796.2

Exponentiation

ny
n2 45411175703238361
n3 9.6770752683721E+24
n4 2.0621748787504E+33
n5 4.3944736530551E+41

Nth Root

y√n
2√n 14597.910158649
3√n 597.30175527814
4√n 120.82181160142
5√n 46.314424787342

Divisors of 213098981

1, 213098981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 213098982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 106549491
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14597.910192901
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999906147
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 213098981 can be divided by 2 positive divisors. The sum of these divisors (counting 213098981) is 213098982, the average is 106549491.

Base conversion 213098981

Base System Value
2 Binary 1100101100111010000111100101
3 Ternary 112211222112211212
4 Quaternary 30230322013211
5 Quinary 414023131411
6 Senary 33051241205
8 Octal 1454720745
10 Decimal 213098981
12 Duodecimal 5b449205
16 Hexadecimal cb3a1e5
20 Vigesimal 36bh791
36 Base36 3ivg85

Cryptographic Hash Functions

md5 6747c81f9503a561a35b72bc0c422963
sha1 bf11b332f935b63650fa959f62086e1bb403f43e
sha256 2198d3a54886373dd05a1b14f6527c40c66bd208e29434def8a09f86c9783e71
sha512 4a3491abc17f50c643eeec7abe4e590530dff77e137da77291a1a5f331271ae36affc6a44dade20a2e0c59afc321b1262800fc55602c733919d133bc98bde958
ripemd-160 a529e8d5524abb52f8794e8ab9caa3b8ef229980

213098981 as geometric shapes

Circle

Radius = n
Diameter 426197962
Circumference 1338940386.3941
Area 1.4266341598017E+17

Sphere

Radius = n
Volume 4.0535238095137E+25
Surface area 5.7065366392068E+17
Circumference 1338940386.3941

Square

Length = n
Perimeter 852395924
Area 45411175703238361
Diagonal 301367469.05809

Cube

Length = n
Surface area 272467054219430166
Volume 9.6770752683721E+24
Space diagonal 369098262.13315

Equilateral Triangle

Length = n
Perimeter 639296943
Area 1.9663615887362E+16
Altitude 184549131.06658

Triangular Pyramid

Length = n
Surface area 1.9663615887362E+16
Volume 1.1404542573864E+24
Height 100455823.01936