151397949 (number)

151397949 is an odd 9-digits composite number following 151397948 and preceding 151397950. In scientific notation, it is written as 1.51397949 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 99951840 positive integers (up to 151397949) that are relatively prime to 151397949.

Interesting facts

Basic properties

Name

Name one hundred fifty-one million three hundred ninety-seven thousand nine hundred forty-nine

Notation

Scientific notation 1.51397949 × 10^8
Engineering notation 1.51397949 × 10^6

Prime Factorization of 151397949

Prime Factorization 3 × 103 × 489961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 151397949
Product of the distinct prime numbers

The prime factorization of 151397949 is 3 × 103 × 489961. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 58, 100, 181, 636, 1965, 2461, 76757, 7648, 374678, 427033, 4809126, 5651210, 94556157, 65340558, 463119614, 640114120, 6194558010, 9700753787

Basic calculations (n = 151397949)

Multiplication

n×y
n×2 302795898
n×3 454193847
n×4 605591796
n×5 756989745

Division

n÷y
n÷2 75698974.5
n÷3 50465983
n÷3 37849487.25
n÷5 30279589.8

Exponentiation

ny
n2 22921338961406601
n3 3.4702437070907E+24
n4 5.253877797837E+32
n5 7.9542632288915E+40

Nth Root

y√n
2√n 12304.387388245
3√n 532.97478605116
4√n 110.92514317433
5√n 43.253773165613

Divisors of 151397949

1, 3, 103, 309, 489961, 1469883, 50465983, 151397949

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 -151397948
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 151397949 can be divided by 8 positive divisors. The sum of these divisors (counting 151397949) is 1, the average is 0.125.

Base conversion 151397949

Base System Value
2 Binary 1001000001100010011000111101
3 Ternary 101112212210221110
4 Quaternary 21001202120331
5 Quinary 302224213244
6 Senary 23004552233
8 Octal 1101423075
10 Decimal 151397949
12 Duodecimal 42852679
16 Hexadecimal 906263d
20 Vigesimal 2764eh9
36 Base36 2i4zel

Cryptographic Hash Functions

md5 4e985bf4630fdee3934605c475c32cd5
sha1 041facc8177fa4946ca6980832ec73a045224f75
sha256 24a61ad63f23baa6797f804a2a5bdd292d1cefa671e15dcf09750b17212afb84
sha512 e18e85b548dda537245d6a1c2b25e73bae8f8e525a8f16095a930298db0db790d4f36c01cd02dde4d8cfd571484905f8da9a938a653b02f6d67a492b16785eb3
ripemd-160 99b54418013aa7f2f98aad456a82e4cc23b0780d

151397949 as geometric shapes

Circle

Radius = n
Diameter 302795898
Circumference 951261368.69392
Area 7.2009510091596E+16

Sphere

Radius = n
Volume 1.4536122848483E+25
Surface area 2.8803804036639E+17
Circumference 951261368.69392

Square

Length = n
Perimeter 605591796
Area 22921338961406601
Diagonal 214109032.79127

Cube

Length = n
Surface area 137528033768439606
Volume 3.4702437070907E+24
Space diagonal 262228939.82972

Equilateral Triangle

Length = n
Perimeter 454193847
Area 9.9252309146661E+15
Altitude 131114469.91486

Triangular Pyramid

Length = n
Surface area 9.9252309146661E+15
Volume 4.089721429423E+23
Height 71369677.59709