201940978 (number)

201940978 is an even 9-digits composite number following 201940977 and preceding 201940979. In scientific notation, it is written as 2.01940978 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 97488720 positive integers (up to 201940978) that are relatively prime to 201940978.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred forty thousand nine hundred seventy-eight

Notation

Scientific notation 2.01940978 × 10^8
Engineering notation 2.01940978 × 10^6

Prime Factorization of 201940978

Prime Factorization 2 × 29 × 3481741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201940978
Product of the distinct prime numbers

The prime factorization of 201940978 is 2 × 29 × 3481741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 97, 55, 170, 980, 459, 7271, 26965, 1024, 361493, 336032, 5036688, 2782315, 33382415, 60203248, 359306698, 719809749, 5991081580, 2116046226

Basic calculations (n = 201940978)

Multiplication

n×y
n×2 403881956
n×3 605822934
n×4 807763912
n×5 1009704890

Division

n÷y
n÷2 100970489
n÷3 67313659.333333
n÷3 50485244.5
n÷5 40388195.6

Exponentiation

ny
n2 40780158595596484
n3 8.2351851097899E+24
n4 1.663021335082E+33
n5 3.3583215484133E+41

Nth Root

y√n
2√n 14210.593865142
3√n 586.68927849887
4√n 119.20819546131
5√n 45.818924520309

Divisors of 201940978

1, 2, 29, 58, 3481741, 6963482, 100970489, 201940978

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 -201940977
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 201940978 can be divided by 8 positive divisors. The sum of these divisors (counting 201940978) is 1, the average is 0.125.

Base conversion 201940978

Base System Value
2 Binary 1100000010010101111111110010
3 Ternary 112001222122221111
4 Quaternary 30002111333302
5 Quinary 403144102403
6 Senary 32012143534
8 Octal 1402257762
10 Decimal 201940978
12 Duodecimal 57767baa
16 Hexadecimal c095ff2
20 Vigesimal 3322c8i
36 Base36 3c8anm

Cryptographic Hash Functions

md5 04cb10ec3f8143971d9429278060ec78
sha1 6cef93c8de95217146a4f9ac4c1823b1edacb0b9
sha256 d999def1758e0ee167d7caa2e416b3a6a060c5e26b952a755aa7f587f3e04d4d
sha512 19d349d2bd97b76dd04fef7365e740a19060a273b9c57e121e5e54d0a23c17c79ab991aa249b24c4ffba4b7b62578a090cfbb2dd9aa0d2382ca5a490e7a0d763
ripemd-160 6a35f1b028a2cdc9ea3c587305b6e2c9f488a0b7

201940978 as geometric shapes

Circle

Radius = n
Diameter 403881956
Circumference 1268832585.8871
Area 1.2811464665615E+17

Sphere

Radius = n
Volume 3.449546272249E+25
Surface area 5.1245858662461E+17
Circumference 1268832585.8871

Square

Length = n
Perimeter 807763912
Area 40780158595596484
Diagonal 285587669.88649

Cube

Length = n
Surface area 244680951573578904
Volume 8.2351851097899E+24
Space diagonal 349772034.02615

Equilateral Triangle

Length = n
Perimeter 605822934
Area 1.7658326657072E+16
Altitude 174886017.01307

Triangular Pyramid

Length = n
Surface area 1.7658326657072E+16
Volume 9.7052587257648E+23
Height 95195889.962162