397841208 (number)

397841208 is an even 9-digits composite number following 397841207 and preceding 397841209. In scientific notation, it is written as 3.97841208 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 123588096 positive integers (up to 397841208) that are relatively prime to 397841208.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million eight hundred forty-one thousand two hundred eight

Notation

Scientific notation 3.97841208 × 10^8
Engineering notation 3.97841208 × 10^6

Prime Factorization of 397841208

Prime Factorization 2 × 2 × 2 × 3 × 17 × 103 × 9467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 99460302
Product of the distinct prime numbers

The prime factorization of 397841208 is 2 × 2 × 2 × 3 × 17 × 103 × 9467. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 36, 21, 388, 454, 974, 9892, 34254, 76736, 498572, 792959, 79944, 2298263, 9808248, 57629912, 637855908, 614689543, 3031017903, 6980097793

Basic calculations (n = 397841208)

Multiplication

n×y
n×2 795682416
n×3 1193523624
n×4 1591364832
n×5 1989206040

Division

n÷y
n÷2 198920604
n÷3 132613736
n÷3 99460302
n÷5 79568241.6

Exponentiation

ny
n2 158277626782899264
n3 6.2969362238682E+25
n4 2.5051807140027E+34
n5 9.9666412151713E+42

Nth Root

y√n
2√n 19945.957184352
3√n 735.47839834836
4√n 141.23015678088
5√n 52.473732011825

Divisors of 397841208

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 618, 824, 1236, 1751, 2472, 3502, 5253, 7004, 9467, 10506, 14008, 18934, 21012, 28401, 37868, 42024, 56802, 75736, 113604, 160939, 227208, 321878, 482817, 643756, 965634, 975101, 1287512, 1931268, 1950202, 2925303, 3862536, 3900404, 5850606, 7800808, 11701212, 16576717, 23402424, 33153434, 49730151, 66306868, 99460302, 132613736, 198920604, 397841208

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397841207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397841208 can be divided by 64 positive divisors. The sum of these divisors (counting 397841208) is 1, the average is 0.015625.

Base conversion 397841208

Base System Value
2 Binary 10111101101101001001100111000
3 Ternary 1000201121102112120
4 Quaternary 113231221030320
5 Quinary 1303321404313
6 Senary 103251041240
8 Octal 2755511470
10 Decimal 397841208
12 Duodecimal b12a0220
16 Hexadecimal 17b69338
20 Vigesimal 646a308
36 Base36 6kv48o

Cryptographic Hash Functions

md5 83e82f42f604de8322ea3e6d24ce706b
sha1 ecc59295249a85780136708982d5f36df043780c
sha256 82fc2eed803eea4415e9f588b2fdb910020844b5a95e0796a07c33147eb00831
sha512 35dee860081b2e5487170c295ec0d14cf76f341476b1384fbaad88b2827ef6ca90c031c6fd787a50dfabe772a9f8763683667396217eff74b153bc61024bb4c5
ripemd-160 0818016a4fda2c8aba1b8c7a65f557a1128ae44b

397841208 as geometric shapes

Circle

Radius = n
Diameter 795682416
Circumference 2499710032.6962
Area 4.9724382952878E+17

Sphere

Radius = n
Volume 2.6376544774704E+26
Surface area 1.9889753181151E+18
Circumference 2499710032.6962

Square

Length = n
Perimeter 1591364832
Area 158277626782899264
Diagonal 562632432.0245

Cube

Length = n
Surface area 949665760697395584
Volume 6.2969362238682E+25
Space diagonal 689081185.60058

Equilateral Triangle

Length = n
Perimeter 1193523624
Area 6.8536222822352E+16
Altitude 344540592.80029

Triangular Pyramid

Length = n
Surface area 6.8536222822352E+16
Volume 7.4210105076607E+24
Height 187544144.00817