868428480

Names of 868428480

• Cardinal: 868428480 can be written as Eight hundred sixty-eight million, four hundred twenty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 8.6842848 × 10⁸

Factors of 868428480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1133

Divisors of 868428480

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 37 40 46 48 60 64 69 74 80 92 96 111 115 120 138 148 160 184 185 192 222 230 240 276 296 320 345 368 370 444 460 480 552 555 592 690 736 740 851 888 920 960 1063 1104 1110 1184 1380 1472 1480 1702 1776 1840 2126 2208 2220 2368 2553 2760 2960 3189 3404 3552 3680 4252 4255 4416 4440 5106 5315 5520 5920 6378 6808 7104 7360 8504 8510 8880 10212 10630 11040 11840 12756 12765 13616 15945 17008 17020 17760 20424 21260 22080 24449 25512 25530 27232 31890 34016 34040 35520 39331 40848 42520 48898 51024 51060 54464 63780 68032 68080 73347 78662 81696 85040 97796 102048 102120 117993 122245 127560 136160 146694 157324 163392 170080 195592 196655 204096 204240 235986 244490 255120 272320 293388 314648 340160 366735 391184 393310 408480 471972 488980 510240 586776 589965 629296 733470 782368 786620 816960 904613 943944 977960 1020480 1173552 1179930 1258592 1466940 1564736 1573240 1809226 1887888 1955920 2347104 2359860 2517184 2713839 2933880 3146480 3618452 3775776 3911840 4523065 4694208 4719720 5427678 5867760 6292960 7236904 7551552 7823680 9046130 9439440 10855356 11735520 12585920 13569195 14473808 18092260 18878880 21710712 23471040 27138390 28947616 36184520 37757760 43421424 54276780 57895232 72369040 86842848 108553560 144738080 173685696 217107120 289476160 434214240 868428480
• Sum of all divisors σ(n): 2957681664
• Sum of proper divisors (its aliquot sum) s(n): 2089253184
• 868428480 is an abundant number, because the sum of its proper divisors (2089253184) is greater than itself. Its abundance is 1220824704

Bases of 868428480

• Binary: 110011110000110010101011000000₂
• Hexadecimal: 0x33C32AC0
• Base-36: ED1FPC

Squares and roots of 868428480

• 868428480 squared (868428480²) is 754168024875110400
• 868428480 cubed (868428480³) is 654940991506894314504192000
• The square root of 868428480 is 29469.1106075495
• The cube root of 868428480 is 954.0651213187

Scales and comparisons

• 868,428,480 seconds is equal to 27 years, 31 weeks, 6 days, 6 hours, 8 minutes.
• To count from 1 to 868,428,480 would take you about forty-one 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 868428480 cubic inches would be around 79.5 feet tall.

Recreational maths with 868428480

• 868428480 backwards is 084824868
• 868428480 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 868428480's digits is 48
• More coming soon!