398373030318228

Names of 398373030318228

• Cardinal: 398373030318228 can be written as Three hundred ninety-eight trillion, three hundred seventy-three billion, thirty million, three hundred eighteen thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 3.98373030318228 × 10¹⁴

Factors of 398373030318228

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4113215454

Divisors of 398373030318228

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 1153 2306 3459 4612 6918 8071 13836 16142 24213 32284 48426 96852 4113214289 8226428578 12339642867 16452857156 24679285734 28792500023 49358571468 57585000046 86377500069 115170000092 172755000138 345510000276 4742536075217 9485072150434 14227608225651 18970144300868 28455216451302 33197752526519 56910432902604 66395505053038 99593257579557 132791010106076 199186515159114 398373030318228
• Sum of all divisors σ(n): 1063249441107840
• Sum of proper divisors (its aliquot sum) s(n): 664876410789612
• 398373030318228 is an abundant number, because the sum of its proper divisors (664876410789612) is greater than itself. Its abundance is 266503380471384

Bases of 398373030318228

• Binary: 1011010100101000101110010111101011101000010010100₂
• Hexadecimal: 0x16A5172F5D094
• Base-36: 3X7M1KKBRO

Squares and roots of 398373030318228

• 398373030318228 squared (398373030318228²) is 158701071284927805282949059984
• 398373030318228 cubed (398373030318228³) is 63222226682525807634678429981060144980588352
• The square root of 398373030318228 is 19959284.3137780869
• The cube root of 398373030318228 is 73580.5974324619

Scales and comparisons

• 398,373,030,318,228 seconds is equal to 12,667,030 years, 6 weeks, 23 minutes, 48 seconds.
• To count from 1 to 398,373,030,318,228 would take you about thirty-one million, six hundred sixty-seven thousand, five 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 398373030318228 cubic inches would be around 6131.7 feet tall.

Recreational maths with 398373030318228

• 398373030318228 backwards is 822813030373893
• The number of decimal digits it has is: 15
• The sum of 398373030318228's digits is 60
• More coming soon!