158984949 (number)

158984949 is an odd 9-digits composite number following 158984948 and preceding 158984950. In scientific notation, it is written as 1.58984949 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 105989964 positive integers (up to 158984949) that are relatively prime to 158984949.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million nine hundred eighty-four thousand nine hundred forty-nine

Notation

Scientific notation 1.58984949 × 10^8
Engineering notation 1.58984949 × 10^6

Prime Factorization of 158984949

Prime Factorization 3 × 52994983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 158984949
Product of the distinct prime numbers

The prime factorization of 158984949 is 3 × 52994983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 158984949)

Multiplication

n×y
n×2 317969898
n×3 476954847
n×4 635939796
n×5 794924745

Division

n÷y
n÷2 79492474.5
n÷3 52994983
n÷3 39746237.25
n÷5 31796989.8

Exponentiation

ny
n2 25276214008532601
n3 4.0185375950596E+24
n4 6.3888699460514E+32
n5 1.0157341625406E+41

Nth Root

y√n
2√n 12608.923387823
3√n 541.73305686705
4√n 112.28946249681
5√n 43.678850690741

Divisors of 158984949

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 -158984948
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 158984949 can be divided by 4 positive divisors. The sum of these divisors (counting 158984949) is 1, the average is 0.25.

Base conversion 158984949

Base System Value
2 Binary 1001011110011110101011110101
3 Ternary 102002011021100110
4 Quaternary 21132132223311
5 Quinary 311200004244
6 Senary 23435333233
8 Octal 1136365365
10 Decimal 158984949
12 Duodecimal 452b1219
16 Hexadecimal 979eaf5
20 Vigesimal 29dd279
36 Base36 2mnlkl

Cryptographic Hash Functions

md5 7a671d5b02810f6dd03166c0f5287f99
sha1 a688ebb0b00c1bba5d746eff29a399ecc38db3e8
sha256 0d383199dff79d5d946beb85964217dd6ba7e9594cf031ba710e6c333009b4bd
sha512 db3db5e46045c0eb6483cd19861c130df4c5e51b3566173e2f36fe017dfb28ee2206969ad5b0dd0dec2a93d0da3e03f553b95e7026352f54a994b457d505cea9
ripemd-160 b4ae9932e4aa42700df59b31038dcb8103d211b2

158984949 as geometric shapes

Circle

Radius = n
Diameter 317969898
Circumference 998931895.6195
Area 7.9407568239769E+16

Sphere

Radius = n
Volume 1.6832810915752E+25
Surface area 3.1763027295908E+17
Circumference 998931895.6195

Square

Length = n
Perimeter 635939796
Area 25276214008532601
Diagonal 224838671.08899

Cube

Length = n
Surface area 151657284051195606
Volume 4.0185375950596E+24
Space diagonal 275370009.30675

Equilateral Triangle

Length = n
Perimeter 476954847
Area 1.0944921721441E+16
Altitude 137685004.65337

Triangular Pyramid

Length = n
Surface area 1.0944921721441E+16
Volume 4.7358919731996E+23
Height 74946223.696332