730945728512

Names of 730945728512

• Cardinal: 730945728512 can be written as Seven hundred thirty billion, nine hundred forty-five million, seven hundred twenty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 7.30945728512 × 10¹¹

Factors of 730945728512

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 565

Divisors of 730945728512

• Number of divisors d(n): 52
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 563 1024 1126 2048 2252 4096 4504 9008 18016 36032 72064 144128 288256 316969 576512 633938 1153024 1267876 2306048 2535752 5071504 10143008 20286016 40572032 81144064 162288128 178453547 324576256 356907094 649152512 713814188 1298305024 1427628376 2855256752 5710513504 11421027008 22842054016 45684108032 91368216064 182736432128 365472864256 730945728512
• Sum of all divisors σ(n): 1464313916280
• Sum of proper divisors (its aliquot sum) s(n): 733368187768
• 730945728512 is an abundant number, because the sum of its proper divisors (733368187768) is greater than itself. Its abundance is 2422459256

Bases of 730945728512

• Binary: 1010101000101111110000101011000000000000₂
• Hexadecimal: 0xAA2FC2B000
• Base-36: 9BSI7PQ8

Squares and roots of 730945728512

• 730945728512 squared (730945728512²) is 534281658029938409734144
• 730945728512 cubed (730945728512³) is 390530895759292585609614638320713728
• The square root of 730945728512 is 854953.6411478695
• 730945728512 is a perfect cube number. Its cube root is 9008

Scales and comparisons

• 730,945,728,512 seconds is equal to 23,241 years, 42 weeks, 2 days, 8 minutes, 32 seconds.
• To count from 1 to 730,945,728,512 would take you about forty-six thousand, four hundred eighty-three 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 730945728512 cubic inches would be around 750.7 feet tall.

Recreational maths with 730945728512

• 730945728512 backwards is 215827549037
• The number of decimal digits it has is: 12
• The sum of 730945728512's digits is 53
• More coming soon!