29720180464

Names of 29720180464

• Cardinal: 29720180464 can be written as Twenty-nine billion, seven hundred twenty million, one hundred eighty thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.9720180464 × 10¹⁰

Factors of 29720180464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 467

Divisors of 29720180464

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 13 16 26 52 79 104 158 169 208 316 338 373 632 676 746 1027 1264 1352 1492 2054 2704 2984 4108 4849 5968 8216 9698 13351 16432 19396 26702 29467 38792 53404 58934 63037 77584 106808 117868 126074 139129 213616 235736 252148 278258 383071 471472 504296 556516 766142 1008592 1113032 1532284 1808677 2226064 3064568 3617354 4979923 6129136 7234708 9959846 10991191 14469416 19919692 21982382 23512801 28938832 39839384 43964764 47025602 79678768 87929528 94051204 142885483 175859056 188102408 285770966 376204816 571541932 1143083864 1857511279 2286167728 3715022558 7430045116 14860090232 29720180464
• Sum of all divisors σ(n): 63312041520
• Sum of proper divisors (its aliquot sum) s(n): 33591861056
• 29720180464 is an abundant number, because the sum of its proper divisors (33591861056) is greater than itself. Its abundance is 3871680592

Bases of 29720180464

• Binary: 11011101011011101011111011011110000₂
• Hexadecimal: 0x6EB75F6F0
• Base-36: DNIMM0G

Squares and roots of 29720180464

• 29720180464 squared (29720180464²) is 883289126812727255296
• 29720180464 cubed (29720180464³) is 26251512250763235159408519737344
• The square root of 29720180464 is 172395.4189182531
• The cube root of 29720180464 is 3097.5415980601

Scales and comparisons

• 29,720,180,464 seconds is equal to 945 years, 3 days, 13 hours, 41 minutes, 4 seconds.
• To count from 1 to 29,720,180,464 would take you about one thousand, eight hundred ninety 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 29720180464 cubic inches would be around 258.1 feet tall.

Recreational maths with 29720180464

• 29720180464 backwards is 46408102792
• The number of decimal digits it has is: 11
• The sum of 29720180464's digits is 43
• More coming soon!