28530120823119120

Names of 28530120823119120

• Cardinal: 28530120823119120 can be written as Twenty-eight quadrillion, five hundred thirty trillion, one hundred twenty billion, eight hundred twenty-three million, one hundred nineteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.853012082311912 × 10¹⁶

Factors of 28530120823119120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 663

Divisors of 28530120823119120

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 73 80 120 146 219 240 269 292 311 365 438 538 584 622 730 807 876 933 1076 1095 1168 1244 1345 1460 1555 1614 1752 1866 2152 2190 2488 2690 2920 3110 3228 3504 3732 4035 4304 4380 4665 4976 5380 5840 6220 6456 7464 8070 8760 9330 10760 12440 12912 14928 16140 17520 18660 19637 21520 22703 24880 32280 37320 39274 45406 58911 64560 68109 72361 74640 78548 83659 90812 98185 113515 117822 136218 144722 157096 167318 181624 196370 217083 227030 235644 250977 272436 289444 294555 314192 334636 340545 361805 363248 392740 418295 434166 454060 471288 501954 544872 578888 589110 669272 681090 723610 785480 836590 868332 908120 942576 1003908 1085415 1089744 1157776 1178220 1254885 1338544 1362180 1447220 1570960 1673180 1736664 1816240 2007816 2170830 2356440 2509770 2724360 2894440 3346360 3473328 4015632 4341660 4712880 5019540 5282353 5448720 5788880 6107107 6692720 8683320 10039080 10564706 12214214 15847059 17366640 18321321 19465109 20078160 21129412 22504271 24428428 26411765 30535535 31694118 36642642 38930218 42258824 45008542 48856856 52823530 58395327 61071070 63388236 67512813 73285284 77860436 79235295 84517648 90017084 91606605 97325545 97713712 105647060 112521355 116790654 122142140 126776472 135025626 146570568 155720872 158470590 180034168 183213210 194651090 211294120 225042710 233581308 244284280 253552944 270051252 291976635 293141136 311441744 316941180 337564065 360068336 366426420 389302180 422588240 450085420 467162616 488568560 540102504 583953270 633882360 675128130 732852840 778604360 900170840 934325232 1080205008 1167906540 1267764720 1350256260 1420952957 1465705680 1557208720 1642811783 1800341680 2335813080 2700512520 2841905914 3285623566 4262858871 4671626160 4928435349 5236114321 5401025040 5683811828 6053648899 6571247132 7104764785 8214058915 8525717742 9856870698 10472228642 11367623656 12107297798 13142494264 14209529570 15708342963 16428117830 17051435484 18160946697 19713741396 20944457284 21314294355 22735247312 24214595596 24642176745 26180571605 26284988528 28419059140 30268244495 31416685926 32856235660 34102870968 36321893394 39427482792 41888914568 42628588710 48429191192 49284353490 52361143210 56838118280 60536488990 62833371852 65712471320 68205741936 72643786788 78541714815 78854965584 83777829136 85257177420 90804733485 96858382384 98568706980 104722286420 113676236560 121072977980 125666743704 131424942640 145287573576 157083429630 170514354840 181609466970 197137413960 209444572840 242145955960 251333487408 290575147152 314166859260 341028709680 363218933940 382236345433 394274827920 418889145680 441916369627 484291911920 628333718520 726437867880 764472690866 883832739254 1146709036299 1256667437040 1325749108881 1452875735760 1528945381732 1628431553831 1767665478508 1911181727165 2209581848135 2293418072598 2651498217762 3057890763464 3256863107662 3535330957016 3822363454330 4419163696270 4586836145196 4885294661493 5302996435524 5733545181495 6115781526928 6513726215324 6628745544405 7070661914032 7644726908660 8142157769155 8838327392540 9173672290392 9770589322986 10605992871048 11467090362990 13027452430648 13257491088810 15289453817320 16284315538310 17676654785080 18347344580784 19541178645972 21211985742096 22934180725980 24426473307465 26054904861296 26514982177620 30578907634640 32568631076620 35353309570160 39082357291944 45868361451960 48852946614930 53029964355240 65137262153240 78164714583888 91736722903920 97705893229860 106059928710480 118875503429663 130274524306480 195411786459720 237751006859326 356626510288989 390823572919440 475502013718652 594377517148315 713253020577978 951004027437304 1188755034296630 1426506041155956 1783132551444945 1902008054874608 2377510068593260 2853012082311912 3566265102889890 4755020137186520 5706024164623824 7132530205779780 9510040274373040 14265060411559560 28530120823119120
• Sum of all divisors σ(n): 90278816119569792
• Sum of proper divisors (its aliquot sum) s(n): 61748695296450672
• 28530120823119120 is an abundant number, because the sum of its proper divisors (61748695296450672) is greater than itself. Its abundance is 33218574473331552

Bases of 28530120823119120

• Binary: 1100101010110111111111001100101000011111001110100010000₂
• Hexadecimal: 0x655BFE650F9D10
• Base-36: 7SX30KG709C

Squares and roots of 28530120823119120

• 28530120823119120 squared (28530120823119120²) is 813967794181775213313885709574400
• 28530120823119120 cubed (28530120823119120³) is 23222599514133803104114690581180669973455702528000
• The square root of 28530120823119120 is 168908616.7817353243
• The cube root of 28530120823119120 is 305563.3084291985

Scales and comparisons

• 28,530,120,823,119,120 seconds is equal to 907,169,592 years, 37 weeks, 2 days, 1 hour, 32 minutes.
• To count from 1 to 28,530,120,823,119,120 would take you about two billion, seven hundred twenty-one million, five hundred eight thousand, seven hundred seventy-eight 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 28530120823119120 cubic inches would be around 25463.6 feet tall.

Recreational maths with 28530120823119120

• 28530120823119120 backwards is 02191132802103582
• 28530120823119120 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 28530120823119120's digits is 48
• More coming soon!