137996981, one hundred thirty-seven million nine hundred ninety-six thousand nine hundred eighty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

137996981 has 8 divisors, whose sum is 145397280
The reverse of 137996981 is 189699731
Previous prime number is 1307

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8

Name

Name	one hundred thirty-seven million nine hundred ninety-six thousand nine hundred eighty-one

Notation

Scientific notation	1.37996981 × 10^8
Engineering notation	1.37996981 × 10^6

Prime Factorization of 137996981

Prime Factorization 19 × 1307 × 5557

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	137996981	Product of the distinct prime numbers

The prime factorization of 137996981 is 19 × 1307 × 5557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 91, 4, 297, 13, 9251, 3350, 43653, 94173, 21714, 987251, 9180648, 9441523, 44669723, 45629373, 444428401, 155710902, 412821047, 9089738897

Basic calculations (n = 137996981)

Multiplication

n×y

n×2	275993962
n×3	413990943
n×4	551987924
n×5	689984905

Division

n÷y

n÷2	68998490.5
n÷3	45998993.666667
n÷3	34499245.25
n÷5	27599396.2

Exponentiation

n^y

n²	19043166765114361
n³	2.6278995222653E+24
n⁴	3.6264220044396E+32
n⁵	5.0043528844463E+40

Nth Root

^y√n

²√n	11747.211626595
³√n	516.76115681925
⁴√n	108.38455437282
⁵√n	42.459406283381

Divisors of 137996981

1, 19, 1307, 5557, 24833, 105583, 7262999, 137996981

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	-137996980	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 137996981 can be divided by 8 positive divisors. The sum of these divisors (counting 137996981) is 1, the average is 0.125.

Base conversion 137996981

Base	System	Value
2	Binary	1000001110011010101010110101
3	Ternary	100121122222021022
4	Quaternary	20032122222311
5	Quinary	240311400411
6	Senary	21405430525
8	Octal	1016325265
10	Decimal	137996981
12	Duodecimal	3a26b445
16	Hexadecimal	839aab5
20	Vigesimal	2329c91
36	Base36	2a5r5h

Cryptographic Hash Functions

md5	567613adff3777631535b30cbd7f5906
sha1	94180f88057434b1f6e8f89af1e26176b82622b6
sha256	132e89ee639d34d1d84c0f76455e54f2d29e7cb3ffb1804829c2691755695ed3
sha512	dd242c6cc9603a78e90dc4d2a27fbe6981edbba9a0cd4a75b8fa2a34f6ff911542f1c23d305cc5e79db5555377e4724138ab99f25c6e1972c62ac6b5e0e95c53
ripemd-160	6636d9659fb2ae0839c25464aec2645bec408a92

137996981 as geometric shapes

Circle

Radius = n

Diameter	275993962
Circumference	867060603.45434
Area	5.9825872810369E+16

Sphere

Radius = n

Volume	1.1007719778028E+25
Surface area	2.3930349124147E+17
Circumference	867060603.45434

Square

Length = n

Perimeter	551987924
Area	19043166765114361
Diagonal	195157202.09674

Cube

Length = n

Surface area	114259000590686166
Volume	2.6278995222653E+24
Space diagonal	239017782.38312

Equilateral Triangle

Length = n

Perimeter	413990943
Area	8.2459330935463E+15
Altitude	119508891.19156

Triangular Pyramid

Length = n

Surface area	8.2459330935463E+15
Volume	3.0970092874512E+23
Height	65052400.698914