74451897 (number)

74451897 is an odd 8-digits composite number following 74451896 and preceding 74451898. In scientific notation, it is written as 7.4451897 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 43110144 positive integers (up to 74451897) that are relatively prime to 74451897.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred fifty-one thousand eight hundred ninety-seven

Notation

Scientific notation 7.4451897 × 10^7
Engineering notation 7.4451897 × 10^6

Prime Factorization of 74451897

Prime Factorization 897 × 3 × 73 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74451897
Product of the distinct prime numbers

The prime factorization of 74451897 is 897 × 3 × 73 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 48, 19, 653, 618, 4471, 840, 15924, 87514, 239671, 157022, 9464648, 1315327, 83694186, 3414290, 417561628, 276742593, 8824894604, 5459631083

Basic calculations (n = 74451897)

Multiplication

n×y
n×2 148903794
n×3 223355691
n×4 297807588
n×5 372259485

Division

n÷y
n÷2 37225948.5
n÷3 24817299
n÷3 18612974.25
n÷5 14890379.4

Exponentiation

ny
n2 5543084966898609
n3 4.1269319101778E+23
n4 3.0725790950257E+31
n5 2.2875934230721E+39

Nth Root

y√n
2√n 8628.5512688979
3√n 420.68651329895
4√n 92.889995526418
5√n 37.529705249718

Divisors of 74451897

1, 3, 73, 219, 379, 897, 1137, 2691, 27667, 65481, 83001, 196443, 339963, 1019889, 24817299, 74451897

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 -74451896
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 74451897 can be divided by 16 positive divisors. The sum of these divisors (counting 74451897) is 1, the average is 0.0625.

Base conversion 74451897

Base System Value
2 Binary 100011100000000101110111001
3 Ternary 12012002112210200
4 Quaternary 10130000232321
5 Quinary 123024430042
6 Senary 11215432413
8 Octal 434005671
10 Decimal 74451897
12 Duodecimal 20b25709
16 Hexadecimal 4700bb9
20 Vigesimal 13569eh
36 Base36 18brg9

Cryptographic Hash Functions

md5 e1f00a382b8885ea18dd9a4e6b286f3d
sha1 1bacb794761e47694f8e4d2ec8c0725e890a7750
sha256 0046a68a2c575390201516f322604e603527391baae844c9f53168700ef580fd
sha512 266811598355d95e280e4b1f0a0d215808beaa2bc3b75b892461e85c80a5dffd18681cab34c97e5715ab266a8f08c2152164f8dc61d7a26c1b8461bd1a03d348
ripemd-160 d43e26db09a28393ce23ace7d82ff8278b41d7ff

74451897 as geometric shapes

Circle

Radius = n
Diameter 148903794
Circumference 467795065.32205
Area 1.7414115010233E+16

Sphere

Radius = n
Volume 1.7286851961173E+24
Surface area 6.9656460040931E+16
Circumference 467795065.32205

Square

Length = n
Perimeter 297807588
Area 5543084966898609
Diagonal 105290882.4818

Cube

Length = n
Surface area 33258509801391654
Volume 4.1269319101778E+23
Space diagonal 128954468.32388

Equilateral Triangle

Length = n
Perimeter 223355691
Area 2.4002261983349E+15
Altitude 64477234.161942

Triangular Pyramid

Length = n
Surface area 2.4002261983349E+15
Volume 4.8636358986365E+22
Height 35096960.827268