140900981 (number)

140900981 is an odd 9-digits composite number following 140900980 and preceding 140900982. In scientific notation, it is written as 1.40900981 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 119556864 positive integers (up to 140900981) that are relatively prime to 140900981.

Interesting facts

Basic properties

Name

Name one hundred forty million nine hundred thousand nine hundred eighty-one

Notation

Scientific notation 1.40900981 × 10^8
Engineering notation 1.40900981 × 10^6

Prime Factorization of 140900981

Prime Factorization 17 × 13 × 43 × 14827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 140900981
Product of the distinct prime numbers

The prime factorization of 140900981 is 17 × 13 × 43 × 14827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 57, 10, 978, 985, 9007, 3471, 10086, 44967, 750653, 193792, 957246, 897232, 728360, 84282371, 253834978, 966464725, 7872644098, 5569136122

Basic calculations (n = 140900981)

Multiplication

n×y
n×2 281801962
n×3 422702943
n×4 563603924
n×5 704504905

Division

n÷y
n÷2 70450490.5
n÷3 46966993.666667
n÷3 35225245.25
n÷5 28180196.2

Exponentiation

ny
n2 19853086446762361
n3 2.7973193562266E+24
n4 3.9414504146262E+32
n5 5.5535422998369E+40

Nth Root

y√n
2√n 11870.171902715
3√n 520.36091930855
4√n 108.95031850672
5√n 42.636623386322

Divisors of 140900981

1, 13, 17, 43, 221, 559, 731, 9503, 14827, 192751, 252059, 637561, 3276767, 8288293, 10838537, 140900981

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -140900980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 140900981 can be divided by 16 positive divisors. The sum of these divisors (counting 140900981) is 1, the average is 0.0625.

Base conversion 140900981

Base System Value
2 Binary 1000011001011111101001110101
3 Ternary 100211010111210212
4 Quaternary 20121133221311
5 Quinary 242032312411
6 Senary 21551555205
8 Octal 1031375165
10 Decimal 140900981
12 Duodecimal 3b22bb05
16 Hexadecimal 865fa75
20 Vigesimal 240cc91
36 Base36 2bvzw5

Cryptographic Hash Functions

md5 83001763613379e52414b7660063f76b
sha1 923141ef86268dca578fb6e3b21212cab7b9fa1c
sha256 845e0c4c447b011fd1ef92e992c472073b79428ed313557fe3ab332f2627571a
sha512 25fe77655f8ecab35c77f560ef45b96e70e7a2e8a39492cc589ccf2ce0c289499d7f05739b70c2cfbbfc1ee3f53b84a66ca799a213bd88a255e712bb2ef13e71
ripemd-160 9665632d7e3bd230761a36f5633d9769473537b2

140900981 as geometric shapes

Circle

Radius = n
Diameter 281801962
Circumference 885306973.58639
Area 6.2370310532232E+16

Sphere

Radius = n
Volume 1.1717383919021E+25
Surface area 2.4948124212893E+17
Circumference 885306973.58639

Square

Length = n
Perimeter 563603924
Area 19853086446762361
Diagonal 199264078.28187

Cube

Length = n
Surface area 119118518680574166
Volume 2.7973193562266E+24
Space diagonal 244047657.9283

Equilateral Triangle

Length = n
Perimeter 422702943
Area 8.5966386032124E+15
Altitude 122023828.96415

Triangular Pyramid

Length = n
Surface area 8.5966386032124E+15
Volume 3.2966724765537E+23
Height 66421359.427291