138698899 (number)

138698899 is an odd 9-digits composite number following 138698898 and preceding 138698900. In scientific notation, it is written as 1.38698899 × 10^8. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 138670200 positive integers (up to 138698899) that are relatively prime to 138698899.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million six hundred ninety-eight thousand eight hundred ninety-nine

Notation

Scientific notation 1.38698899 × 10^8
Engineering notation 1.38698899 × 10^6

Prime Factorization of 138698899

Prime Factorization 6151 × 22549

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138698899
Product of the distinct prime numbers

The prime factorization of 138698899 is 6151 × 22549. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 19, 96, 206, 786, 9170, 1384, 60415, 38141, 116147, 125414, 7085446, 3865226, 97667325, 47985327, 543146911, 923099853, 2779545920, 8328570956

Basic calculations (n = 138698899)

Multiplication

n×y
n×2 277397798
n×3 416096697
n×4 554795596
n×5 693494495

Division

n÷y
n÷2 69349449.5
n÷3 46232966.333333
n÷3 34674724.75
n÷5 27739779.8

Exponentiation

ny
n2 19237384583812201
n3 2.6682040614143E+24
n4 3.700769656255E+32
n5 5.1329267677517E+40

Nth Root

y√n
2√n 11777.049672987
3√n 517.63583946753
4√n 108.52211605469
5√n 42.502512398909

Divisors of 138698899

1, 6151, 22549, 138698899

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138698898
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138698899 can be divided by 4 positive divisors. The sum of these divisors (counting 138698899) is 1, the average is 0.25.

Base conversion 138698899

Base System Value
2 Binary 1000010001000110000010010011
3 Ternary 100122222122010021
4 Quaternary 20101012002103
5 Quinary 241001331044
6 Senary 21432444311
8 Octal 1021060223
10 Decimal 138698899
12 Duodecimal 3a549697
16 Hexadecimal 8446093
20 Vigesimal 236h74j
36 Base36 2aksr7

Cryptographic Hash Functions

md5 f67d516a8cc64e530754bb0d532bc702
sha1 9413f90c7e3a2d273fe40daf20ededb06bc959eb
sha256 e40801ac599b56bd2117bad59a6007ac304dfc4fa1802f2121b8120a23080df3
sha512 45a08586e5ff45945f678fd51a0db95fc208d18760ff4359d6729d4a8c2cd019827c9c7cd2416818d235ab2e5be4b462510a81b847378c62ba984a662076b2e7
ripemd-160 303f9218e38328165af598c558b85e4200b8bfb7

138698899 as geometric shapes

Circle

Radius = n
Diameter 277397798
Circumference 871470884.31879
Area 6.0436026082786E+16

Sphere

Radius = n
Volume 1.1176547036824E+25
Surface area 2.4174410433114E+17
Circumference 871470884.31879

Square

Length = n
Perimeter 554795596
Area 19237384583812201
Diagonal 196149864.05202

Cube

Length = n
Surface area 115424307502873206
Volume 2.6682040614143E+24
Space diagonal 240233540.02186

Equilateral Triangle

Length = n
Perimeter 416096697
Area 8.3300318759762E+15
Altitude 120116770.01093

Triangular Pyramid

Length = n
Surface area 8.3300318759762E+15
Volume 3.1445086423593E+23
Height 65383288.017339