64433140164

Names of 64433140164

• Cardinal: 64433140164 can be written as Sixty-four billion, four hundred thirty-three million, one hundred forty thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 6.4433140164 × 10¹⁰

Factors of 64433140164

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26015

Divisors of 64433140164

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 41 82 123 164 246 369 492 738 1476 1681 3362 5043 6724 10086 15129 20172 25969 30258 51938 60516 68921 77907 103876 137842 155814 206763 233721 275684 311628 413526 467442 620289 827052 934884 1064729 1240578 2129458 2481156 3194187 4258916 6388374 9582561 12776748 19165122 38330244 43653889 87307778 130961667 174615556 261923334 392885001 523846668 785770002 1571540004 1789809449 3579618898 5369428347 7159237796 10738856694 16108285041 21477713388 32216570082 64433140164
• Sum of all divisors σ(n): 166950845880
• Sum of proper divisors (its aliquot sum) s(n): 102517705716
• 64433140164 is an abundant number, because the sum of its proper divisors (102517705716) is greater than itself. Its abundance is 38084565552

Bases of 64433140164

• Binary: 111100000000100000111011000111000100₂
• Hexadecimal: 0xF0083B1C4
• Base-36: TLLTT50

Squares and roots of 64433140164

• 64433140164 squared (64433140164²) is 4151629551393669946896
• 64433140164 cubed (64433140164³) is 267502528793952777230704404730944
• The square root of 64433140164 is 253836.8376812161
• The cube root of 64433140164 is 4009.0034725819

Scales and comparisons

• 64,433,140,164 seconds is equal to 2,048 years, 40 weeks, 1 day, 22 hours, 29 minutes, 24 seconds.
• To count from 1 to 64,433,140,164 would take you about four thousand and ninety-seven 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 64433140164 cubic inches would be around 334.1 feet tall.

Recreational maths with 64433140164

• 64433140164 backwards is 46104133446
• 64433140164 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64433140164's digits is 36
• More coming soon!