137972009 (number)

137972009 is an odd 9-digits composite number following 137972008 and preceding 137972010. In scientific notation, it is written as 1.37972009 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 113119776 positive integers (up to 137972009) that are relatively prime to 137972009.

Interesting facts

Basic properties

Name

Name one hundred thirty-seven million nine hundred seventy-two thousand nine

Notation

Scientific notation 1.37972009 × 10^8
Engineering notation 1.37972009 × 10^6

Prime Factorization of 137972009

Prime Factorization 7 × 23 × 856969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 137972009
Product of the distinct prime numbers

The prime factorization of 137972009 is 7 × 23 × 856969. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 98, 42, 793, 653, 2781, 4355, 98697, 92979, 74247, 663541, 6752181, 6829813, 86442484, 94649003, 519585, 198699007, 8062487856, 8599394077

Basic calculations (n = 137972009)

Multiplication

n×y
n×2 275944018
n×3 413916027
n×4 551888036
n×5 689860045

Division

n÷y
n÷2 68986004.5
n÷3 45990669.666667
n÷3 34493002.25
n÷5 27594401.8

Exponentiation

ny
n2 19036275267496081
n3 2.6264731425334E+24
n4 3.6237977605988E+32
n5 4.9998265723952E+40

Nth Root

y√n
2√n 11746.148687974
3√n 516.72998382305
4√n 108.37965070978
5√n 42.457869477224

Divisors of 137972009

1, 7, 23, 161, 856969, 5998783, 19710287, 137972009

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 -137972008
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 137972009 can be divided by 8 positive divisors. The sum of these divisors (counting 137972009) is 1, the average is 0.125.

Base conversion 137972009

Base System Value
2 Binary 1000001110010100100100101001
3 Ternary 100121121201000102
4 Quaternary 20032110210221
5 Quinary 240310101014
6 Senary 21405115145
8 Octal 1016244451
10 Decimal 137972009
12 Duodecimal 3a258ab5
16 Hexadecimal 8394929
20 Vigesimal 2326a09
36 Base36 2a57vt

Cryptographic Hash Functions

md5 c5e3de800c40f6259c06bcdfccf03be8
sha1 2642590c70c5c2068280ea60caec4dada9b6984e
sha256 3d8773bbd323877d9b59b25f49dca71443dca0d004e8ea1e2257d9b2b5dde26b
sha512 abc14c8c9f50e31c0b21eab98313817b6c53669e7c1fa15dd7abbdf7357775d52ef2deb5281afba9d5fe5c1252e45ea71d1a3c3fb4686a3c871fff92c964b3f3
ripemd-160 dc965f80d7ccecbbbcf6ac290c73e27db44d1409

137972009 as geometric shapes

Circle

Radius = n
Diameter 275944018
Circumference 866903699.75085
Area 5.9804222532079E+16

Sphere

Radius = n
Volume 1.1001744972579E+25
Surface area 2.3921689012832E+17
Circumference 866903699.75085

Square

Length = n
Perimeter 551888036
Area 19036275267496081
Diagonal 195121886.35566

Cube

Length = n
Surface area 114217651604976486
Volume 2.6264731425334E+24
Space diagonal 238974529.61035

Equilateral Triangle

Length = n
Perimeter 413916027
Area 8.2429489875425E+15
Altitude 119487264.80518

Triangular Pyramid

Length = n
Surface area 8.2429489875425E+15
Volume 3.0953282828162E+23
Height 65040628.785221