6456965472

Names of 6456965472

• Cardinal: 6456965472 can be written as Six billion, four hundred fifty-six million, nine hundred sixty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 6.456965472 × 10⁹

Factors of 6456965472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2934

Divisors of 6456965472

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 72 76 96 114 144 152 171 228 288 304 342 456 487 608 684 912 974 1368 1461 1824 1948 2423 2736 2922 3896 4383 4846 5472 5844 7269 7792 8766 9253 9692 11688 14538 15584 17532 18506 19384 21807 23376 27759 29076 35064 37012 38768 43614 46037 46752 55518 58152 70128 74024 77536 83277 87228 92074 111036 116304 138111 140256 148048 166554 174456 184148 222072 232608 276222 296096 333108 348912 368296 414333 444144 552444 666216 697824 736592 828666 888288 1104888 1180001 1332432 1473184 1657332 2209776 2360002 2664864 3314664 3540003 4419552 4720004 6629328 7080006 9440008 10620009 13258656 14160012 18880016 21240018 22420019 28320024 37760032 42480036 44840038 56640048 67260057 84960072 89680076 113280096 134520114 169920144 179360152 201780171 269040228 339840288 358720304 403560342 538080456 717440608 807120684 1076160912 1614241368 2152321824 3228482736 6456965472
• Sum of all divisors σ(n): 19376098560
• Sum of proper divisors (its aliquot sum) s(n): 12919133088
• 6456965472 is an abundant number, because the sum of its proper divisors (12919133088) is greater than itself. Its abundance is 6462167616

Bases of 6456965472

• Binary: 110000000110111010111100101100000₂
• Hexadecimal: 0x180DD7960
• Base-36: 2YSB6G0

Squares and roots of 6456965472

• 6456965472 squared (6456965472²) is 41692403106600182784
• 6456965472 cubed (6456965472³) is 269206407304022915545176834048
• The square root of 6456965472 is 80355.2454541705
• The cube root of 6456965472 is 1862.1278180815

Scales and comparisons

• 6,456,965,472 seconds is equal to 205 years, 16 weeks, 1 day, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,456,965,472 would take you about four hundred ten 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 6456965472 cubic inches would be around 155.2 feet tall.

Recreational maths with 6456965472

• 6456965472 backwards is 2745696546
• The number of decimal digits it has is: 10
• The sum of 6456965472's digits is 54
• More coming soon!