85130107920

Names of 85130107920

• Cardinal: 85130107920 can be written as Eighty-five billion, one hundred thirty million, one hundred seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.513010792 × 10¹⁰

Factors of 85130107920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 578

Divisors of 85130107920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 23 24 26 27 30 33 36 39 40 44 45 46 48 52 54 55 60 65 66 69 72 78 80 88 90 92 99 104 108 110 115 117 120 130 132 135 138 143 144 156 165 176 180 184 195 198 207 208 216 220 230 234 240 253 260 264 270 276 286 297 299 312 330 345 351 360 368 390 396 414 429 432 440 460 468 495 506 520 521 528 529 540 552 572 585 594 598 621 624 660 690 702 715 720 759 780 792 828 858 880 897 920 936 990 1012 1035 1040 1042 1058 1080 1104 1144 1170 1188 1196 1242 1265 1287 1320 1380 1404 1430 1485 1495 1518 1560 1563 1584 1587 1656 1716 1755 1794 1840 1872 1980 2024 2070 2084 2116 2145 2160 2277 2288 2340 2376 2392 2484 2530 2574 2605 2640 2645 2691 2760 2808 2860 2970 2990 3036 3105 3120 3126 3174 3289 3312 3432 3510 3588 3795 3861 3960 4048 4140 4168 4232 4290 4485 4554 4680 4689 4752 4761 4784 4968 5060 5148 5210 5290 5382 5520 5616 5720 5731 5819 5940 5980 6072 6210 6252 6348 6435 6578 6773 6831 6864 6877 7020 7176 7590 7722 7815 7920 7935 8073 8280 8336 8464 8580 8970 9108 9360 9378 9522 9867 9936 10120 10296 10420 10580 10764 11385 11440 11462 11638 11880 11960 11983 12144 12420 12504 12696 12870 13156 13455 13546 13662 13754 14040 14067 14283 14352 15180 15444 15630 15870 16146 16445 16560 17160 17193 17457 17940 18216 18756 19044 19305 19734 20240 20319 20592 20631 20840 21160 21528 22770 22924 23276 23445 23760 23805 23920 23966 24840 25008 25392 25740 26312 26910 27092 27324 27508 28080 28134 28566 28655 29095 29601 30360 30888 31260 31740 32292 32890 33865 34155 34320 34385 34386 34914 35880 35949 36432 37512 38088 38610 39468 40365 40638 41262 41680 42320 43056 45540 45848 46552 46890 47610 47932 49335 49680 51480 51579 52371 52624 53820 54184 54648 55016 56268 57132 57310 58190 59202 59915 60720 60957 61776 61893 62520 63480 64584 65780 67730 68310 68770 68772 69828 70335 71415 71760 71898 74503 75024 75647 76176 77220 78936 80730 81276 82524 85965 87285 88803 91080 91696 93104 93780 95220 95864 98670 101595 102960 103155 103158 104742 107640 107847 108368 109296 110032 112536 114264 114620 116380 118404 119830 121914 123786 125040 126960 129168 131560 131813 135460 136620 137540 137544 139656 140670 142830 143796 148005 149006 151294 154440 154737 155779 157113 157872 161460 162552 165048 171930 174570 177606 179745 182160 182871 185679 187560 190440 191728 197340 203190 206310 206316 209484 215280 215694 223509 225072 226941 228528 229240 232760 236808 239660 243828 247572 257895 261855 263120 263626 270920 273240 275080 275088 275609 279312 281340 285660 287592 296010 298012 302588 304785 308880 309465 309474 311558 314226 322920 323541 325104 330096 343860 349140 355212 359490 365742 371358 372515 375120 378235 380880 394680 395439 406380 412620 412632 418968 431388 444015 447018 453882 458480 465520 467337 473616 479320 487656 495144 515790 523710 527252 539235 541840 546480 550160 551218 562680 571320 575184 592020 596024 605176 609570 618930 618948 623116 628452 645840 647082 659065 670527 680823 687720 698280 710424 718980 731484 742716 745030 756470 773685 778895 785565 789360 790878 812760 825240 825264 826827 837936 862776 888030 894036 907764 914355 928395 934674 958640 975312 990288 1031580 1047420 1054504 1078470 1102436 1117545 1125360 1134705 1142640 1184040 1186317 1192048 1210352 1219140 1237860 1237896 1246232 1256904 1294164 1318130 1341054 1361646 1375440 1378045 1396560 1402011 1420848 1437960 1462968 1485432 1490060 1512940 1547370 1557790 1571130 1581756 1617705 1625520 1650480 1653654 1713569 1725552 1776060 1788072 1815528 1828710 1856790 1869348 1977195 2011581 2042469 2063160 2094840 2109008 2156940 2204872 2235090 2269410 2336685 2368080 2372634 2438280 2475720 2475792 2480481 2492464 2513808 2588328 2636260 2682108 2723292 2756090 2804022 2875920 2925936 2970864 2980120 3025880 3031699 3094740 3115580 3142260 3163512 3235410 3307308 3352635 3404115 3427138 3552120 3558951 3576144 3582917 3631056 3657420 3713580 3738696 3954390 4023162 4084938 4126320 4134135 4189680 4206033 4313880 4409744 4470180 4538820 4673370 4745268 4876560 4951440 4960962 5140707 5176656 5272520 5364216 5446584 5512180 5608044 5931585 5960240 6051760 6063398 6189480 6231160 6284520 6327024 6470820 6614616 6705270 6808230 6854276 7010055 7104240 7117902 7165834 7314840 7427160 7441443 7477392 7908780 8046324 8169876 8268270 8412066 8567845 8627760 8940360 9077640 9095097 9346740 9490536 9921924 10057905 10212345 10281414 10545040 10728432 10748751 10893168 11024360 11216088 11863170 12126796 12378960 12402405 12462320 12569040 12941640 13229232 13410540 13616460 13708552 14020110 14235804 14331668 14629680 14854320 14882886 15158495 15422121 15817560 16092648 16339752 16536540 16824132 17135690 17794755 17880720 17914585 18155280 18190194 18693480 18981072 19843848 20115810 20424690 20562828 21030165 21497502 22048720 22432176 23726340 24253592 24804810 25703535 25883280 26821080 27232920 27285291 27417104 28040220 28471608 28663336 29765772 30316990 30844242 31635120 32185296 32246253 32679504 33073080 33648264 34271380 35589510 35829170 36380388 37207215 37386960 39412087 39687696 40231620 40849380 41125656 42060330 42995004 45475485 46266363 47452680 48507184 49609620 51407070 53642160 53743755 54465840 54570582 56080440 56943216 57326672 59531544 60633980 61688484 64492506 66146160 67296528 68542760 71179020 71658340 72760776 74414430 77110605 78824174 80463240 81698760 81855873 82251312 84120660 85990008 90950970 92532726 94905360 96738759 99219240 102814140 107487510 109141164 112160880 118236261 119063088 121267960 123376968 128985012 136426455 137085520 142358040 143316680 145521552 148828860 154221210 157648348 160926480 161231265 163397520 163711746 168241320 171980016 181901940 185065452 193477518 197060435 198438480 205628280 214975020 218282328 231331815 236472522 242535920 246753936 257970024 272852910 284716080 286633360 297657720 308442420 315296696 322462530 327423492 336482640 354708783 363803880 370130904 386955036 394120870 409279365 411256560 429950040 436564656 462663630 472945044 483693795 515940048 545705820 591181305 595315440 616884840 630593392 644925060 654846984 709417566 727607760 740261808 773910072 788241740 818558730 859900080 925327260 945890088 967387590 1064126349 1091411640 1182362610 1233769680 1289850120 1309693968 1418835132 1547820144 1576483480 1637117460 1773543915 1850654520 1891780176 1934775180 2128252698 2182823280 2364725220 2579700240 2837670264 3152966960 3274234920 3547087830 3701309040 3869550360 4256505396 4729450440 5320631745 5675340528 6548469840 7094175660 7739100720 8513010792 9458900880 10641263490 14188351320 17026021584 21282526980 28376702640 42565053960 85130107920
• Sum of all divisors σ(n): 360809406720
• Sum of proper divisors (its aliquot sum) s(n): 275679298800
• 85130107920 is an abundant number, because the sum of its proper divisors (275679298800) is greater than itself. Its abundance is 190549190880

Bases of 85130107920

• Binary: 1001111010010001001100101110000010000₂
• Hexadecimal: 0x13D2265C10
• Base-36: 133W9NO0

Squares and roots of 85130107920

• 85130107920 squared (85130107920²) is 7247135274470846726400
• 85130107920 cubed (85130107920³) is 616949408026542002712210713088000
• The square root of 85130107920 is 291770.6426630343
• The cube root of 85130107920 is 4399.0719103129

Scales and comparisons

• 85,130,107,920 seconds is equal to 2,706 years, 45 weeks, 3 days, 4 hours, 12 minutes.
• To count from 1 to 85,130,107,920 would take you about five thousand, four hundred thirteen 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 85130107920 cubic inches would be around 366.6 feet tall.

Recreational maths with 85130107920

• 85130107920 backwards is 02970103158
• 85130107920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85130107920's digits is 36
• More coming soon!