140897818 (number)

140897818 is an even 9-digits composite number following 140897817 and preceding 140897819. In scientific notation, it is written as 1.40897818 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 70412160 positive integers (up to 140897818) that are relatively prime to 140897818.

Interesting facts

Basic properties

Name

Name one hundred forty million eight hundred ninety-seven thousand eight hundred eighteen

Notation

Scientific notation 1.40897818 × 10^8
Engineering notation 1.40897818 × 10^6

Prime Factorization of 140897818

Prime Factorization 2 × 2029 × 34721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 140897818
Product of the distinct prime numbers

The prime factorization of 140897818 is 2 × 2029 × 34721. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 86, 36, 956, 639, 2414, 3088, 65441, 2109, 324898, 214685, 1552040, 7333076, 61766763, 29058213, 937238183, 801355433, 2816242414, 3436980167

Basic calculations (n = 140897818)

Multiplication

n×y
n×2 281795636
n×3 422693454
n×4 563591272
n×5 704489090

Division

n÷y
n÷2 70448909
n÷3 46965939.333333
n÷3 35224454.5
n÷5 28179563.6

Exponentiation

ny
n2 19852195117161124
n3 2.7971309745183E+24
n4 3.9410965096984E+32
n5 5.5529189874391E+40

Nth Root

y√n
2√n 11870.03866885
3√n 520.35702552468
4√n 108.94970706179
5√n 42.636431959904

Divisors of 140897818

1, 2, 2029, 4058, 34721, 69442, 70448909, 140897818

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -140897817
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 140897818 can be divided by 8 positive divisors. The sum of these divisors (counting 140897818) is 1, the average is 0.125.

Base conversion 140897818

Base System Value
2 Binary 1000011001011110111000011010
3 Ternary 100211010100110201
4 Quaternary 20121132320122
5 Quinary 242032212233
6 Senary 21551532414
8 Octal 1031367032
10 Decimal 140897818
12 Duodecimal 3b22a10a
16 Hexadecimal 865ee1a
20 Vigesimal 240c4ai
36 Base36 2bvxga

Cryptographic Hash Functions

md5 2aecc0b0ff32a67b2581e9f87b507862
sha1 c34543dd2623eadae3f18fe1f32bc31cd25e04f0
sha256 cd17376f97dc47eb3f3730d6ca76f80eb8385fb263d4318a0721a75c7c4b1c3a
sha512 5651441f40368ee642ed07640aba5081571431130923c9a5224dc0094617292ff3753637e62124473ba47ea347504079e48fcf0ea5ba9aee90b8544a408f8014
ripemd-160 7db2b7d6a0c8da45b61b203f57176f8199b6fcc6

140897818 as geometric shapes

Circle

Radius = n
Diameter 281795636
Circumference 885287099.87126
Area 6.2367510337705E+16

Sphere

Radius = n
Volume 1.1716594827567E+25
Surface area 2.4947004135082E+17
Circumference 885287099.87126

Square

Length = n
Perimeter 563591272
Area 19852195117161124
Diagonal 199259605.12438

Cube

Length = n
Surface area 119113170702966744
Volume 2.7971309745183E+24
Space diagonal 244042179.45159

Equilateral Triangle

Length = n
Perimeter 422693454
Area 8.5962526461735E+15
Altitude 122021089.7258

Triangular Pyramid

Length = n
Surface area 8.5962526461735E+15
Volume 3.2964504665813E+23
Height 66419868.374792