136988997 (number)

136988997 is an odd 9-digits composite number following 136988996 and preceding 136988998. In scientific notation, it is written as 1.36988997 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 90472272 positive integers (up to 136988997) that are relatively prime to 136988997.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.36988997 × 10^8
Engineering notation 1.36988997 × 10^6

Prime Factorization of 136988997

Prime Factorization 3 × 107 × 426757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 136988997
Product of the distinct prime numbers

The prime factorization of 136988997 is 3 × 107 × 426757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 136988997)

Multiplication

n×y
n×2 273977994
n×3 410966991
n×4 547955988
n×5 684944985

Division

n÷y
n÷2 68494498.5
n÷3 45662999
n÷3 34247249.25
n÷5 27397799.4

Exponentiation

ny
n2 18765985299066009
n3 2.5707335038358E+24
n4 3.5216220424476E+32
n5 4.8242347140799E+40

Nth Root

y√n
2√n 11704.229876416
3√n 515.49987221228
4√n 108.18608910769
5√n 42.397196227422

Divisors of 136988997

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 -136988996
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 136988997 can be divided by 8 positive divisors. The sum of these divisors (counting 136988997) is 1, the average is 0.125.

Base conversion 136988997

Base System Value
2 Binary 1000001010100100100101000101
3 Ternary 100112202202120120
4 Quaternary 20022210211011
5 Quinary 240032121442
6 Senary 21332052153
8 Octal 1012444505
10 Decimal 136988997
12 Duodecimal 39a64059
16 Hexadecimal 82a4945
20 Vigesimal 22g3c9h
36 Base36 29k5dx

Cryptographic Hash Functions

md5 26cd6419b330eb777433285ef2a9a028
sha1 da2c4e21792a2e5bacc2c7e9257058b368a6b254
sha256 35801154884026e8365b1a0c0730c69e172e5e2cd5bdc4c5412de9ab738ea65d
sha512 217b9c09717e033770919a8341e48b29bb1d7fc824a765c7106fdb6cef6d84258535aae1c6872135c036e260d38ef88e0a78f3e513f88f9b181860a42fda1bf4
ripemd-160 79b04f78cb6ede0825140763c5542e7a7a76320c

136988997 as geometric shapes

Circle

Radius = n
Diameter 273977994
Circumference 860727253.19567
Area 5.895508155292E+16

Sphere

Radius = n
Volume 1.0768263319984E+25
Surface area 2.3582032621168E+17
Circumference 860727253.19567

Square

Length = n
Perimeter 547955988
Area 18765985299066009
Diagonal 193731697.45329

Cube

Length = n
Surface area 112595911794396054
Volume 2.5707335038358E+24
Space diagonal 237271902.8819

Equilateral Triangle

Length = n
Perimeter 410966991
Area 8.1259099980182E+15
Altitude 118635951.44095

Triangular Pyramid

Length = n
Surface area 8.1259099980182E+15
Volume 3.0296384886429E+23
Height 64577232.484429