30840246720

Names of 30840246720

• Cardinal: 30840246720 can be written as Thirty billion, eight hundred forty million, two hundred forty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.084024672 × 10¹⁰

Factors of 30840246720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 346

Divisors of 30840246720

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 19 20 24 27 30 32 34 36 38 40 43 45 48 51 54 57 60 64 68 72 76 80 85 86 90 95 96 102 108 114 120 129 135 136 144 152 153 160 170 171 172 180 190 192 204 215 216 228 240 255 257 258 270 272 285 288 304 306 320 323 340 342 344 360 380 387 408 430 432 456 459 480 510 513 514 516 540 544 570 576 608 612 645 646 680 684 688 720 731 760 765 771 774 816 817 855 860 864 912 918 960 969 1020 1026 1028 1032 1080 1088 1140 1161 1216 1224 1285 1290 1292 1360 1368 1376 1440 1462 1520 1530 1542 1548 1615 1632 1634 1710 1720 1728 1824 1836 1935 1938 2040 2052 2056 2064 2160 2193 2280 2295 2313 2322 2448 2451 2565 2570 2580 2584 2720 2736 2752 2880 2907 2924 3040 3060 3084 3096 3230 3264 3268 3420 3440 3648 3655 3672 3855 3870 3876 4080 4085 4104 4112 4128 4320 4369 4386 4560 4590 4626 4644 4845 4883 4896 4902 5130 5140 5160 5168 5440 5472 5805 5814 5848 6080 6120 6168 6192 6460 6536 6579 6840 6880 6939 7310 7344 7353 7710 7740 7752 8160 8170 8208 8224 8256 8640 8721 8738 8772 9120 9180 9252 9288 9690 9766 9792 9804 10260 10280 10320 10336 10944 10965 11051 11565 11610 11628 11696 12240 12255 12336 12384 12920 13072 13107 13158 13680 13760 13878 13889 14535 14620 14649 14688 14706 15420 15480 15504 16320 16340 16416 16448 17442 17476 17544 18240 18360 18504 18576 19380 19532 19608 19737 20520 20560 20640 20672 21845 21930 22059 22102 23130 23220 23256 23392 24415 24480 24510 24672 24768 25840 26144 26214 26316 27360 27756 27778 29070 29240 29298 29376 29412 30840 30960 31008 32680 32832 32895 33153 34695 34884 34952 35088 36720 36765 37008 37152 38760 39064 39216 39321 39474 41040 41120 41280 41667 43605 43690 43860 43947 44118 44204 46260 46440 46512 46784 48830 48960 49020 49344 51680 52288 52428 52632 54720 55255 55512 55556 58140 58480 58596 58824 61680 61920 62016 65360 65535 65790 66306 69390 69445 69768 69904 70176 73245 73440 73530 74016 74304 77520 78128 78432 78642 78948 82080 82240 83011 83334 87210 87380 87720 87894 88236 88408 92520 92880 93024 97660 98040 98685 99459 103360 104856 105264 110295 110510 111024 111112 116280 116960 117192 117648 117963 123360 123840 125001 130720 131070 131580 131841 132612 138780 138890 139536 139808 140352 146490 146880 147060 148032 155040 156256 156864 157284 157896 164160 165765 166022 166668 174420 174760 175440 175788 176472 176816 185040 185760 186048 187867 195320 196080 196605 197370 198918 208335 209712 209969 210528 219735 220590 221020 222048 222224 232560 233920 234384 235296 235926 246720 249033 250002 261440 262140 263160 263682 265224 277560 277780 279072 279616 292980 294120 298377 310080 312512 314568 315792 331530 332044 333336 348840 349520 350880 351576 352944 353632 370080 371520 375003 375734 390640 392160 393210 394740 397836 415055 416670 419424 419938 421056 439470 441180 442040 444096 444448 465120 468768 470592 471852 497295 498066 500004 524280 526320 527364 530448 555120 555560 558144 563601 585960 588240 589815 596754 625005 629136 629907 631584 659205 663060 664088 666672 697680 699040 701760 703152 705888 707264 740160 747099 750006 751468 781280 784320 786420 789480 795672 830110 833340 838848 839876 878940 882360 884080 888896 930240 937536 939335 943704 994590 996132 1000008 1048560 1049845 1052640 1054728 1060896 1110240 1111120 1127202 1171920 1176480 1179630 1193508 1245165 1250010 1258272 1259814 1263168 1318410 1326120 1328176 1333344 1395360 1398080 1406304 1411776 1491885 1494198 1500012 1502936 1562560 1572840 1578960 1591344 1660220 1666680 1679752 1690803 1757880 1764720 1768160 1875015 1878670 1887408 1889721 1989180 1992264 2000016 2097120 2099690 2105280 2109456 2121792 2220480 2222240 2241297 2254404 2343840 2352960 2359260 2387016 2490330 2500020 2516544 2519628 2636820 2652240 2656352 2666688 2790720 2812608 2818005 2983770 2988396 3000024 3005872 3145680 3149535 3157920 3182688 3320440 3333360 3359504 3381606 3515760 3529440 3536320 3569473 3735495 3750030 3757340 3774816 3779442 3978360 3984528 4000032 4194240 4199380 4218912 4444480 4482594 4508808 4687680 4718520 4774032 4980660 5000040 5039256 5072409 5273640 5304480 5312704 5636010 5669163 5967540 5976792 6000048 6011744 6291360 6299070 6315840 6365376 6640880 6666720 6719008 6763212 7031520 7058880 7138946 7470990 7500060 7514680 7549632 7558884 7956720 7969056 8000064 8398760 8437824 8454015 8965188 9017616 9437040 9448605 9548064 9961320 10000080 10078512 10144818 10547280 10608960 10708419 11206485 11272020 11338326 11935080 11953584 12000096 12023488 12582720 12598140 13281760 13333440 13438016 13526424 14063040 14277892 14941980 15000120 15029360 15117768 15913440 15938112 16797520 16908030 17847365 17930376 18035232 18874080 18897210 19096128 19922640 20000160 20157024 20289636 21094560 21416838 22412970 22544040 22676652 23870160 23907168 24000192 25196280 25362045 26563520 27052848 28345815 28555784 29883960 30000240 30058720 30235536 31826880 32125257 33595040 33816060 35694730 35860752 36070464 37748160 37794420 39845280 40000320 40314048 40579272 42189120 42833676 44825940 45088080 45353304 47740320 47814336 50392560 50724090 53542095 54105696 56691630 57111568 59767920 60000480 60117440 60471072 64250514 67190080 67632120 71389460 71721504 75588840 79690560 81158544 85667352 89651880 90176160 90706608 95480640 96375771 100785120 101448180 107084190 108211392 113383260 114223136 119535840 120000960 120942144 128501028 135264240 142778920 143443008 151177680 160626285 162317088 171334704 179303760 180352320 181413216 192751542 201570240 202896360 214168380 226766520 228446272 239071680 257002056 270528480 285557840 302355360 321252570 324634176 342669408 358607520 362826432 385503084 405792720 428336760 453533040 481878855 514004112 541056960 571115680 604710720 642505140 685338816 717215040 771006168 811585440 856673520 907066080 963757710 1028008224 1142231360 1285010280 1542012336 1623170880 1713347040 1814132160 1927515420 2056016448 2570020560 3084024672 3426694080 3855030840 5140041120 6168049344 7710061680 10280082240 15420123360 30840246720
• Sum of all divisors σ(n): 124563225600
• Sum of proper divisors (its aliquot sum) s(n): 93722978880
• 30840246720 is an abundant number, because the sum of its proper divisors (93722978880) is greater than itself. Its abundance is 62882732160

Bases of 30840246720

• Binary: 11100101110001110001101000111000000₂
• Hexadecimal: 0x72E38D1C0
• Base-36: E61HIO0

Squares and roots of 30840246720

• 30840246720 squared (30840246720²) is 951120817750470758400
• 30840246720 cubed (30840246720³) is 29332800679952673585201512448000
• The square root of 30840246720 is 175613.9137995621
• The cube root of 30840246720 is 3135.9751642313

Scales and comparisons

• 30,840,246,720 seconds is equal to 980 years, 32 weeks, 3 days, 7 hours, 12 minutes.
• To count from 1 to 30,840,246,720 would take you about one thousand, nine hundred sixty-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 30840246720 cubic inches would be around 261.3 feet tall.

Recreational maths with 30840246720

• 30840246720 backwards is 02764204803
• 30840246720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30840246720's digits is 36
• More coming soon!