398672042 (number)

398672042 is an even 9-digits composite number following 398672041 and preceding 398672043. In scientific notation, it is written as 3.98672042 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 194922000 positive integers (up to 398672042) that are relatively prime to 398672042.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million six hundred seventy-two thousand forty-two

Notation

Scientific notation 3.98672042 × 10^8
Engineering notation 3.98672042 × 10^6

Prime Factorization of 398672042

Prime Factorization 2 × 53 × 307 × 12251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398672042
Product of the distinct prime numbers

The prime factorization of 398672042 is 2 × 53 × 307 × 12251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 57, 100, 411, 184, 7594, 785, 29320, 8415, 739042, 644954, 8413235, 3195451, 5470862, 35400210, 474894824, 625382986, 4680015960, 4640470009

Basic calculations (n = 398672042)

Multiplication

n×y
n×2 797344084
n×3 1196016126
n×4 1594688168
n×5 1993360210

Division

n÷y
n÷2 199336021
n÷3 132890680.66667
n÷3 99668010.5
n÷5 79734408.4

Exponentiation

ny
n2 158939397072449764
n3 6.3364693985122E+25
n4 2.5261731941754E+34
n5 1.0071146257676E+43

Nth Root

y√n
2√n 19966.773449909
3√n 735.9900225589
4√n 141.30383381179
5√n 52.495630491403

Divisors of 398672042

1, 2, 53, 106, 307, 614, 12251, 16271, 24502, 32542, 649303, 1298606, 3761057, 7522114, 199336021, 398672042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398672041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398672042 can be divided by 16 positive divisors. The sum of these divisors (counting 398672042) is 1, the average is 0.0625.

Base conversion 398672042

Base System Value
2 Binary 10111110000110100000010101010
3 Ternary 1000210011122020012
4 Quaternary 113300310002222
5 Quinary 1304030001132
6 Senary 103320531522
8 Octal 2760640252
10 Decimal 398672042
12 Duodecimal b1620ba2
16 Hexadecimal 17c340aa
20 Vigesimal 64be022
36 Base36 6lcxbe

Cryptographic Hash Functions

md5 8b83bc8d205f0967db3be85e841b375d
sha1 c3279736b31fcccaf5aab2da3b7063331b0a571e
sha256 fb2a1f4b48ab2163428798955cc1bf52a4dc48269aa40f0146a2f7ca1506a1d6
sha512 7e4e258cdefa17349cdc949cd3eaf782728a9f7fff800f70b634f580231ea4065c9fe260d35ecadf4ab7d1d197991c67759d861b3f59c18ab1e68b547bac8295
ripemd-160 ab245c83699235063382cc04100e5679cfccb876

398672042 as geometric shapes

Circle

Radius = n
Diameter 797344084
Circumference 2504930316.6777
Area 4.993228422088E+17

Sphere

Radius = n
Volume 2.6542140949417E+26
Surface area 1.9972913688352E+18
Circumference 2504930316.6777

Square

Length = n
Perimeter 1594688168
Area 158939397072449764
Diagonal 563807408.73538

Cube

Length = n
Surface area 953636382434698584
Volume 6.3364693985122E+25
Space diagonal 690520232.30123

Equilateral Triangle

Length = n
Perimeter 1196016126
Area 6.8822777763462E+16
Altitude 345260116.15062

Triangular Pyramid

Length = n
Surface area 6.8822777763462E+16
Volume 7.4676008007817E+24
Height 187935802.91179