53855438232421875

Names of 53855438232421875

• Cardinal: 53855438232421875 can be written as Fifty-three quadrillion, eight hundred fifty-five trillion, four hundred thirty-eight billion, two hundred thirty-two million, four hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 5.3855438232421875 × 10¹⁶

Factors of 53855438232421875

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 15

Divisors of 53855438232421875

• Number of divisors d(n): 238
• Complete list of divisors:
  1 3 5 7 15 21 25 35 49 75 105 125 147 175 245 343 375 525 625 735 875 1029 1225 1715 1875 2401 2625 3125 3675 4375 5145 6125 7203 8575 9375 12005 13125 15625 16807 18375 21875 25725 30625 36015 42875 46875 50421 60025 65625 78125 84035 91875 109375 117649 128625 153125 180075 214375 234375 252105 300125 328125 352947 390625 420175 459375 546875 588245 643125 765625 900375 1071875 1171875 1260525 1500625 1640625 1764735 1953125 2100875 2296875 2734375 2941225 3215625 3828125 4501875 5359375 5859375 6302625 7503125 8203125 8823675 9765625 10504375 11484375 13671875 14706125 16078125 19140625 22509375 26796875 29296875 31513125 37515625 41015625 44118375 48828125 52521875 57421875 68359375 73530625 80390625 95703125 112546875 133984375 146484375 157565625 187578125 205078125 220591875 244140625 262609375 287109375 341796875 367653125 401953125 478515625 562734375 669921875 732421875 787828125 937890625 1025390625 1102959375 1220703125 1313046875 1435546875 1708984375 1838265625 2009765625 2392578125 2813671875 3349609375 3662109375 3939140625 4689453125 5126953125 5514796875 6103515625 6565234375 7177734375 8544921875 9191328125 10048828125 11962890625 14068359375 16748046875 18310546875 19695703125 23447265625 25634765625 27573984375 30517578125 32826171875 35888671875 42724609375 45956640625 50244140625 59814453125 70341796875 83740234375 91552734375 98478515625 117236328125 128173828125 137869921875 152587890625 164130859375 179443359375 213623046875 229783203125 251220703125 299072265625 351708984375 418701171875 457763671875 492392578125 586181640625 640869140625 689349609375 820654296875 897216796875 1068115234375 1148916015625 1256103515625 1495361328125 1758544921875 2093505859375 2461962890625 2930908203125 3204345703125 3446748046875 4103271484375 4486083984375 5744580078125 6280517578125 7476806640625 8792724609375 10467529296875 12309814453125 14654541015625 17233740234375 20516357421875 22430419921875 28722900390625 31402587890625 43963623046875 52337646484375 61549072265625 73272705078125 86168701171875 102581787109375 143614501953125 157012939453125 219818115234375 307745361328125 366363525390625 430843505859375 512908935546875 718072509765625 1099090576171875 1538726806640625 2154217529296875 2564544677734375 3590362548828125 7693634033203125 10771087646484375 17951812744140625 53855438232421875
• Sum of all divisors σ(n): 104718780517440868
• Sum of proper divisors (its aliquot sum) s(n): 50863342285018993
• 53855438232421875 is a deficient number, because the sum of its proper divisors (50863342285018993) is less than itself. Its deficiency is 2992095947402882

Bases of 53855438232421875

• Binary: 10111111010101010011110001011001000100010000010111110011₂
• Hexadecimal: 0xBF553C591105F3
• Base-36: EQA5QRTDI43

Squares and roots of 53855438232421875

• 53855438232421875 squared (53855438232421875²) is 2900408227206207811832427978515625
• 53855438232421875 cubed (53855438232421875³) is 156202756129112156457949822652153670787811279296875
• The square root of 53855438232421875 is 232067744.9203612937
• The cube root of 53855438232421875 is 377638.7238818533
• Being both a perfect square and a perfect cube, 53855438232421875 is also a perfect sixth number.

Scales and comparisons

• 53,855,438,232,421,875 seconds is equal to 1,712,436,349 years, 51 weeks, 18 hours, 31 minutes, 15 seconds.
• To count from 1 to 53,855,438,232,421,875 would take you about five billion, one hundred thirty-seven million, three hundred nine thousand and forty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 53855438232421875 cubic inches would be around 31469.9 feet tall.

Recreational maths with 53855438232421875

• 53855438232421875 backwards is 57812423283455835
• 53855438232421875 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 53855438232421875's digits is 75
• More coming soon!