428254099473888

Names of 428254099473888

• Cardinal: 428254099473888 can be written as Four hundred twenty-eight trillion, two hundred fifty-four billion, ninety-nine million, four hundred seventy-three thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 4.28254099473888 × 10¹⁴

Factors of 428254099473888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3132653

Divisors of 428254099473888

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 583279 1166558 1749837 2333116 2549369 3499674 4666232 5098738 5249511 6999348 7648107 9332464 10197476 10499022 13998696 15296214 18664928 20394952 20998044 22944321 27997392 30592428 40789904 41996088 45888642 55994784 61184856 81579808 83992176 91777284 122369712 167984352 183554568 244739424 367109136 734218272 1486993400951 2973986801902 4460980202853 5947973603804 8921960405706 11895947207608 13382940608559 17843920811412 23791894415216 26765881217118 35687841622824 47583788830432 53531762434236 71375683245648 107063524868472 142751366491296 214127049736944 428254099473888
• Sum of all divisors σ(n): 1217850161018400
• Sum of proper divisors (its aliquot sum) s(n): 789596061544512
• 428254099473888 is an abundant number, because the sum of its proper divisors (789596061544512) is greater than itself. Its abundance is 361341962070624

Bases of 428254099473888

• Binary: 1100001010111111010101101011110010000010111100000₂
• Hexadecimal: 0x1857EAD7905E0
• Base-36: 47SX7TMT40

Squares and roots of 428254099473888

• 428254099473888 squared (428254099473888²) is 183401573716190758158393836544
• 428254099473888 cubed (428254099473888³) is 78542475793921159812468057758468932268163072
• The square root of 428254099473888 is 20694301.1351890789
• The cube root of 428254099473888 is 75376.1312268667

Scales and comparisons

• 428,254,099,473,888 seconds is equal to 13,617,155 years, 35 weeks, 4 days, 20 hours, 4 minutes, 48 seconds.
• To count from 1 to 428,254,099,473,888 would take you about thirty-four million, forty-two thousand, eight hundred eighty-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 428254099473888 cubic inches would be around 6281.3 feet tall.

Recreational maths with 428254099473888

• 428254099473888 backwards is 888374990452824
• The number of decimal digits it has is: 15
• The sum of 428254099473888's digits is 81
• More coming soon!