157816401 (number)

157816401 is an odd 9-digits composite number following 157816400 and preceding 157816402. In scientific notation, it is written as 1.57816401 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 105210932 positive integers (up to 157816401) that are relatively prime to 157816401.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eight hundred sixteen thousand four hundred one

Notation

Scientific notation 1.57816401 × 10^8
Engineering notation 1.57816401 × 10^6

Prime Factorization of 157816401

Prime Factorization 3 × 52605467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157816401
Product of the distinct prime numbers

The prime factorization of 157816401 is 3 × 52605467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 6, 37, 864, 305, 9759, 9525, 82803, 40627, 915281, 163406, 2714927, 5009522, 67427722, 10005656, 345925015, 505578848, 9607669098, 6123986173

Basic calculations (n = 157816401)

Multiplication

n×y
n×2 315632802
n×3 473449203
n×4 631265604
n×5 789082005

Division

n÷y
n÷2 78908200.5
n÷3 52605467
n÷3 39454100.25
n÷5 31563280.2

Exponentiation

ny
n2 24906016424592801
n3 3.9305778753761E+24
n4 6.2030965414209E+32
n5 9.7895037122259E+40

Nth Root

y√n
2√n 12562.499791045
3√n 540.40253593711
4√n 112.08255792515
5√n 43.614452695464

Divisors of 157816401

1, 3, 52605467, 157816401

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157816400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157816401 can be divided by 4 positive divisors. The sum of these divisors (counting 157816401) is 1, the average is 0.25.

Base conversion 157816401

Base System Value
2 Binary 1001011010000001011001010001
3 Ternary 101222221220101220
4 Quaternary 21122001121101
5 Quinary 310400111101
6 Senary 23354315253
8 Octal 1132013121
10 Decimal 157816401
12 Duodecimal 44a28b29
16 Hexadecimal 9681651
20 Vigesimal 2967101
36 Base36 2lyjwx

Cryptographic Hash Functions

md5 5df77af1b617fb6cd9aa72affc9ded10
sha1 7f2bb327e0036dc6b76618605c3a98fc58ce6158
sha256 06ef7309d2204fefbade6ad939b43c7956b02f79a116ec25618238c9dbb4ba14
sha512 87615495c541f3723bbf594aaedc4231bbc4c1de22b32f1ca7196f757bd44f5d9ed556016656bb615535e0236b67becc39c016c2a6e4a21c336a787390f2d857
ripemd-160 89ea643ee225297cd7a0d1fe218bce0e25738224

157816401 as geometric shapes

Circle

Radius = n
Diameter 315632802
Circumference 991589691.99516
Area 7.8244558229687E+16

Sphere

Radius = n
Volume 1.6464366103526E+25
Surface area 3.1297823291875E+17
Circumference 991589691.99516

Square

Length = n
Perimeter 631265604
Area 24906016424592801
Diagonal 223186094.65911

Cube

Length = n
Surface area 149436098547556806
Volume 3.9305778753761E+24
Space diagonal 273346024.79966

Equilateral Triangle

Length = n
Perimeter 473449203
Area 1.0784621465385E+16
Altitude 136673012.39983

Triangular Pyramid

Length = n
Surface area 1.0784621465385E+16
Volume 4.6322304494338E+23
Height 74395364.88637