28930470800

Names of 28930470800

• Cardinal: 28930470800 can be written as Twenty-eight billion, nine hundred thirty million, four hundred seventy thousand, eight hundred.

Scientific notation

• Scientific notation: 2.89304708 × 10¹⁰

Factors of 28930470800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5065

Divisors of 28930470800

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 25 28 34 35 40 44 50 55 56 68 70 77 80 85 88 100 110 112 119 121 136 140 154 170 175 176 187 200 220 238 242 272 275 280 308 340 350 374 385 400 425 440 476 484 550 560 595 605 616 680 700 748 770 847 850 880 935 952 968 1100 1190 1210 1232 1309 1360 1400 1496 1540 1694 1700 1870 1904 1925 1936 2057 2200 2380 2420 2618 2800 2975 2992 3025 3080 3388 3400 3740 3850 4114 4235 4400 4675 4760 4840 5023 5236 5950 6050 6160 6545 6776 6800 7480 7700 8228 8470 9350 9520 9680 10046 10285 10472 11900 12100 13090 13552 14399 14960 15400 16456 16940 18700 20092 20570 20944 21175 23800 24200 25115 26180 28798 30800 32725 32912 33880 35161 37400 40184 41140 42350 47600 48400 50230 51425 52360 55253 57596 65450 67760 70322 71995 74800 80368 82280 84700 85391 100460 102850 104720 110506 115192 125575 130900 140644 143990 164560 169400 170782 175805 200920 205700 221012 230384 251150 261800 276265 281288 287980 338800 341564 351610 359975 386771 401840 411400 426955 442024 502300 523600 552530 562576 575960 597737 607783 683128 703220 719950 773542 822800 853910 879025 884048 939301 1004600 1105060 1151920 1195474 1215566 1366256 1381325 1406440 1439900 1547084 1707820 1758050 1878602 1933855 2009200 2134775 2210120 2390948 2431132 2762650 2812880 2879800 2988685 3038915 3094168 3415640 3516100 3757204 3867710 4254481 4269550 4420240 4696505 4781896 4862264 5525300 5759600 5977370 6077830 6188336 6575107 6831280 7032200 7514408 7735420 8508962 8539100 9393010 9563792 9669275 9724528 10332311 11050600 11954740 12155660 13150214 14064400 14943425 15028816 15194575 15470840 17017924 17078200 18786020 19338550 20664622 21272405 22101200 23482525 23909480 24311320 26300428 29886850 30389150 30941680 32875535 34035848 34156400 37572040 38677100 41329244 42544810 46965050 47818960 48622640 51661555 52600856 59773700 60778300 65751070 68071696 72326177 75144080 77354200 82658488 85089620 93930100 103323110 105201712 106362025 119547400 121556600 131502140 144652354 154708400 164377675 165316976 170179240 187860200 206646220 212724050 239094800 243113200 258307775 263004280 289304708 328755350 340358480 361630885 375720400 413292440 425448100 516615550 526008560 578609416 657510700 723261770 826584880 850896200 1033231100 1157218832 1315021400 1446523540 1701792400 1808154425 2066462200 2630042800 2893047080 3616308850 4132924400 5786094160 7232617700 14465235400 28930470800
• Sum of all divisors σ(n): 92467081728
• Sum of proper divisors (its aliquot sum) s(n): 63536610928
• 28930470800 is an abundant number, because the sum of its proper divisors (63536610928) is greater than itself. Its abundance is 34606140128

Bases of 28930470800

• Binary: 11010111100011000111111001110010000₂
• Hexadecimal: 0x6BC63F390
• Base-36: DAGGE4W

Squares and roots of 28930470800

• 28930470800 squared (28930470800²) is 836972140709652640000
• 28930470800 cubed (28930470800³) is 24213998077214096979662912000000
• The square root of 28930470800 is 170089.5963896675
• The cube root of 28930470800 is 3069.8595075531

Scales and comparisons

• 28,930,470,800 seconds is equal to 919 years, 46 weeks, 5 days, 9 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,930,470,800 would take you about one thousand, eight hundred thirty-nine 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 28930470800 cubic inches would be around 255.8 feet tall.

Recreational maths with 28930470800

• 28930470800 backwards is 00807403982
• The number of decimal digits it has is: 11
• The sum of 28930470800's digits is 41
• More coming soon!