428050131668068

Names of 428050131668068

• Cardinal: 428050131668068 can be written as Four hundred twenty-eight trillion, fifty billion, one hundred thirty-one million, six hundred sixty-eight thousand and sixty-eight.

Scientific notation

• Scientific notation: 4.28050131668068 × 10¹⁴

Factors of 428050131668068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 51128778314

Divisors of 428050131668068

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 13 14 23 26 28 46 52 91 92 161 182 299 322 364 598 644 1196 2093 4186 8372 51128778269 102257556538 204515113076 357901447883 664674117497 715802895766 1175961900187 1329348234994 1431605791532 2351923800374 2658696469988 4652718822479 4703847600748 8231733301309 9305437644958 15287504702431 16463466602618 18610875289916 30575009404862 32926933205236 61150018809724 107012532917017 214025065834034 428050131668068
• Sum of all divisors σ(n): 962039091928320
• Sum of proper divisors (its aliquot sum) s(n): 533988960260252
• 428050131668068 is an abundant number, because the sum of its proper divisors (533988960260252) is greater than itself. Its abundance is 105938828592184

Bases of 428050131668068

• Binary: 1100001010100111100110000000010110100110001100100₂
• Hexadecimal: 0x1854F300B4C64
• Base-36: 47QBIKGUW4

Squares and roots of 428050131668068

• 428050131668068 squared (428050131668068²) is 183226915221050351280130852624
• 428050131668068 cubed (428050131668068³) is 78430305185504535620952695241859352194810432
• The square root of 428050131668068 is 20689372.4329199507
• The cube root of 428050131668068 is 75364.1626739489

Scales and comparisons

• 428,050,131,668,068 seconds is equal to 13,610,670 years, 7 weeks, 2 days, 8 hours, 14 minutes, 28 seconds.
• To count from 1 to 428,050,131,668,068 would take you about thirty-four million, twenty-six thousand, six hundred seventy-five 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 428050131668068 cubic inches would be around 6280.3 feet tall.

Recreational maths with 428050131668068

• 428050131668068 backwards is 860866131050824
• The number of decimal digits it has is: 15
• The sum of 428050131668068's digits is 58
• More coming soon!