137711991 (number)

137711991 is an odd 9-digits composite number following 137711990 and preceding 137711992. In scientific notation, it is written as 1.37711991 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 91807992 positive integers (up to 137711991) that are relatively prime to 137711991.

Interesting facts

Basic properties

Name

Name one hundred thirty-seven million seven hundred eleven thousand nine hundred ninety-one

Notation

Scientific notation 1.37711991 × 10^8
Engineering notation 1.37711991 × 10^6

Prime Factorization of 137711991

Prime Factorization 3 × 45903997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 137711991
Product of the distinct prime numbers

The prime factorization of 137711991 is 3 × 45903997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 137711991)

Multiplication

n×y
n×2 275423982
n×3 413135973
n×4 550847964
n×5 688559955

Division

n÷y
n÷2 68855995.5
n÷3 45903997
n÷3 34427997.75
n÷5 27542398.2

Exponentiation

ny
n2 18964592465184081
n3 2.6116517868841E+24
n4 3.5965576737052E+32
n5 4.9528911799227E+40

Nth Root

y√n
2√n 11735.075244752
3√n 516.40517497363
4√n 108.32855230618
5√n 42.441854429056

Divisors of 137711991

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 -137711990
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 137711991 can be divided by 4 positive divisors. The sum of these divisors (counting 137711991) is 1, the average is 0.25.

Base conversion 137711991

Base System Value
2 Binary 1000001101010101000101110111
3 Ternary 100121010111100010
4 Quaternary 20031111011313
5 Quinary 240223240431
6 Senary 21355351303
8 Octal 1015250567
10 Decimal 137711991
12 Duodecimal 3a152533
16 Hexadecimal 8355177
20 Vigesimal 230djjb
36 Base36 29zn93

Cryptographic Hash Functions

md5 00f3ff781ec7a97afdb4f5d15a53de5e
sha1 9ed776cd1da24830263f7317fd191d6d043c353d
sha256 83a067652134c648c291451c0d2e69c087c23379d38dcdec499bdab32e473042
sha512 0f7137ec84824c2e231b6d6b86c8c7a0524120ca40711d5dc593e374561be6b106ea03de553cfa6e6bb9bf3828f81c3cfa0cd48c2b131dd6d33ae9df60f1e966
ripemd-160 9620db11efb8cdd4447357cb90fba97ecb490c6b

137711991 as geometric shapes

Circle

Radius = n
Diameter 275423982
Circumference 865269958.47365
Area 5.9579024366947E+16

Sphere

Radius = n
Volume 1.0939661423213E+25
Surface area 2.3831609746779E+17
Circumference 865269958.47365

Square

Length = n
Perimeter 550847964
Area 18964592465184081
Diagonal 194754165.3736

Cube

Length = n
Surface area 113787554791104486
Volume 2.6116517868841E+24
Space diagonal 238524165.22347

Equilateral Triangle

Length = n
Perimeter 413135973
Area 8.2119094236342E+15
Altitude 119262082.61173

Triangular Pyramid

Length = n
Surface area 8.2119094236342E+15
Volume 3.0778611476728E+23
Height 64918055.124534