4994288640

Names of 4994288640

• Cardinal: 4994288640 can be written as Four billion, nine hundred ninety-four million, two hundred eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.99428864 × 10⁹

Factors of 4994288640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 247

Divisors of 4994288640

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 59 60 64 66 72 80 88 90 96 99 110 118 120 128 132 144 160 165 167 176 177 180 192 198 220 236 240 256 264 288 295 320 330 334 352 354 360 384 396 440 472 480 495 501 512 528 531 576 590 640 649 660 668 704 708 720 768 792 835 880 885 944 960 990 1002 1024 1056 1062 1152 1180 1280 1298 1320 1336 1408 1416 1440 1503 1536 1584 1670 1760 1770 1837 1888 1920 1947 1980 2004 2112 2124 2304 2360 2505 2560 2596 2640 2655 2672 2816 2832 2880 3006 3072 3168 3245 3340 3520 3540 3674 3776 3840 3894 3960 4008 4224 4248 4608 4720 5010 5120 5192 5280 5310 5344 5511 5632 5664 5760 5841 6012 6336 6490 6680 7040 7080 7348 7515 7552 7680 7788 7920 8016 8448 8496 9185 9216 9440 9735 9853 10020 10384 10560 10620 10688 11022 11264 11328 11520 11682 12024 12672 12980 13360 14080 14160 14696 15030 15104 15360 15576 15840 16032 16533 16896 16992 18370 18880 19470 19706 20040 20768 21120 21240 21376 22044 22656 23040 23364 24048 25344 25960 26720 27555 28160 28320 29205 29392 29559 30060 30208 31152 31680 32064 33066 33792 33984 36740 37760 38940 39412 40080 41536 42240 42480 42752 44088 45312 46080 46728 48096 49265 50688 51920 53440 55110 56320 56640 58410 58784 59118 60120 60416 62304 63360 64128 66132 67968 73480 75520 77880 78824 80160 82665 83072 84480 84960 85504 88176 88677 90624 93456 96192 98530 101376 103840 106880 108383 110220 113280 116820 117568 118236 120240 124608 126720 128256 132264 135936 146960 147795 151040 155760 157648 160320 165330 166144 168960 169920 171008 176352 177354 181248 186912 192384 197060 207680 213760 216766 220440 226560 233640 235136 236472 240480 249216 253440 256512 264528 271872 293920 295590 302080 311520 315296 320640 325149 330660 332288 339840 352704 354708 373824 384768 394120 415360 427520 433532 440880 443385 453120 467280 470272 472944 480960 498432 506880 513024 529056 541915 543744 587840 591180 623040 630592 641280 650298 661320 664576 679680 705408 709416 747648 769536 788240 830720 855040 867064 881760 886770 906240 934560 940544 945888 961920 975447 996864 1058112 1083830 1175680 1182360 1246080 1261184 1282560 1300596 1322640 1359360 1410816 1418832 1495296 1539072 1576480 1625745 1661440 1734128 1763520 1773540 1869120 1881088 1891776 1923840 1950894 1993728 2116224 2167660 2351360 2364720 2492160 2522368 2565120 2601192 2645280 2718720 2821632 2837664 2990592 3152960 3251490 3322880 3468256 3527040 3547080 3738240 3783552 3847680 3901788 4232448 4335320 4702720 4729440 4877235 4984320 5044736 5202384 5290560 5643264 5675328 5981184 6305920 6502980 6936512 7054080 7094160 7476480 7567104 7695360 7803576 8464896 8670640 9405440 9458880 9754470 9968640 10089472 10404768 10581120 11350656 12611840 13005960 13873024 14108160 14188320 14952960 15134208 15607152 16929792 17341280 18917760 19508940 20809536 21162240 22701312 25223680 26011920 27746048 28216320 28376640 29905920 30268416 31214304 34682560 37835520 39017880 41619072 42324480 45402624 50447360 52023840 55492096 56753280 62428608 69365120 75671040 78035760 83238144 84648960 90805248 104047680 110984192 113506560 124857216 138730240 151342080 156071520 166476288 208095360 227013120 249714432 277460480 312143040 332952576 416190720 454026240 499428864 554920960 624286080 832381440 998857728 1248572160 1664762880 2497144320 4994288640
• Sum of all divisors σ(n): 19313199360
• Sum of proper divisors (its aliquot sum) s(n): 14318910720
• 4994288640 is an abundant number, because the sum of its proper divisors (14318910720) is greater than itself. Its abundance is 9324622080

Bases of 4994288640

• Binary: 100101001101011101100110000000000₂
• Hexadecimal: 0x129AECC00
• Base-36: 2ALGXS0

Squares and roots of 4994288640

• 4994288640 squared (4994288640²) is 24942919019633049600
• 4994288640 cubed (4994288640³) is 124572137108193276585836544000
• The square root of 4994288640 is 70670.2811654235
• The cube root of 4994288640 is 1709.3246127321

Scales and comparisons

• 4,994,288,640 seconds is equal to 158 years, 41 weeks, 5 days, 6 hours, 24 minutes.
• To count from 1 to 4,994,288,640 would take you about three hundred seventeen 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 4994288640 cubic inches would be around 142.4 feet tall.

Recreational maths with 4994288640

• 4994288640 backwards is 0468824994
• The number of decimal digits it has is: 10
• The sum of 4994288640's digits is 54
• More coming soon!