16394412169960720

Names of 16394412169960720

• Cardinal: 16394412169960720 can be written as Sixteen quadrillion, three hundred ninety-four trillion, four hundred twelve billion, one hundred sixty-nine million, nine hundred sixty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.639441216996072 × 10¹⁶

Factors of 16394412169960720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2925

Divisors of 16394412169960720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 140 196 245 280 307 343 392 401 490 560 614 686 784 802 980 1228 1372 1535 1604 1715 1960 2005 2149 2203 2456 2744 2807 3070 3208 3430 3920 4010 4298 4406 4912 5488 5614 6140 6416 6860 8020 8596 8812 10745 11015 11228 12280 13720 14035 15043 15421 16040 17192 17624 19649 21490 22030 22456 24560 27440 28070 30086 30842 32080 34384 35248 39298 42980 44060 44912 56140 60172 61684 75215 77105 78596 85960 88120 98245 105301 107947 112280 120344 123107 123368 137543 150430 154210 157192 171920 176240 196490 210602 215894 224560 240688 246214 246736 275086 300860 308420 314384 392980 421204 431788 492428 526505 539735 550172 601720 615535 616840 676321 687715 755629 785960 842408 861749 863576 883403 984856 1053010 1079470 1100344 1203440 1231070 1233680 1352642 1375430 1511258 1571920 1684816 1723498 1727152 1766806 1969712 2106020 2158940 2200688 2462140 2705284 2750860 3022516 3381605 3446996 3533612 3778145 4212040 4308745 4317880 4417015 4734247 4853209 4924280 5410568 5501720 6032243 6045032 6183821 6763210 6893992 7067224 7556290 8424080 8617490 8635760 8834030 9468494 9706418 9848560 10821136 11003440 12064486 12090064 12367642 13526420 13787984 14134448 15112580 17234980 17668060 18936988 19412836 23671235 24128972 24266045 24735284 27052840 30161215 30225160 30919105 33139729 33972463 34469960 35336120 37873976 38825672 42225701 43286747 47342470 48257944 48532090 49470568 54105680 60322430 60450320 61838210 66279458 67944926 68939920 70672240 75747952 77651344 84451402 86573494 94684940 96515888 97064180 98941136 120644860 123676420 132558916 135889852 165698645 168902804 169862315 173146988 189369880 194128360 211128505 216433735 231978103 237807241 241289720 247352840 265117832 271204721 271779704 303007229 331397290 337805608 339724630 346293976 378739760 388256720 422257010 432867470 463956206 475614482 482579440 494705680 530235664 542409442 543559408 606014458 662794580 675611216 679449260 692587952 844514020 865734940 927912412 951228964 1084818884 1159890515 1189036205 1212028916 1325589160 1356023605 1358898520 1489935163 1515036145 1664650687 1689028040 1731469880 1855824824 1898433047 1902457928 1946136809 2169637768 2319781030 2378072410 2424057832 2651178320 2712047210 2717797040 2979870326 3030072290 3329301374 3378056080 3462939760 3711649648 3796866094 3804915856 3892273618 4339275536 4639562060 4756144820 4848115664 5424094420 5959740652 6060144580 6658602748 7449675815 7593732188 7784547236 8323253435 9279124120 9492165235 9512289640 9730684045 10429546141 10848188840 11919481304 12120289160 13289031329 13317205496 13622957663 14899351630 15187464376 15569094472 16646506870 18558248240 18984330470 19024579280 19461368090 20859092282 21696377680 23838962608 24240578320 26578062658 26634410992 27245915326 29798703260 30374928752 31138188944 33293013740 37968660940 38922736180 41718184564 52147730705 53156125316 54491830652 59597406520 66445156645 66586027480 68114788315 73006822987 75937321880 77845472360 83436369128 93023219303 95360703641 104295461410 106312250632 108983661304 119194813040 132890313290 133172054960 136229576630 146013645974 151874643760 155690944720 166872738256 186046438606 190721407282 208590922820 212624501264 217967322608 265780626580 272459153260 292027291948 365034114935 372092877212 381442814564 417181845640 465116096515 476803518205 511047760909 531561253160 544918306520 584054583896 597464000363 667524925487 730068229870 744185754424 762885629128 834363691280 930232193030 953607036410 1022095521818 1063122506320 1089836613040 1168109167792 1194928000726 1335049850974 1460136459740 1488371508848 1525771258256 1860464386060 1907214072820 2044191043636 2389856001452 2555238804545 2670099701948 2920272919480 2987320001815 3337624627435 3720928772120 3814428145640 4088382087272 4182248002541 4779712002904 5110477609090 5340199403896 5840545838960 5974640003630 6675249254870 7441857544240 7628856291280 8176764174544 8364496005082 9559424005808 10220955218180 10680398807792 11949280007260 13350498509740 16728992010164 20441910436360 20911240012705 23898560014520 26700997019480 29275736017787 33457984020328 40883820872720 41822480025410 47797120029040 53401994038960 58551472035574 66915968040656 83644960050820 117102944071148 146378680088935 167289920101640 204930152124509 234205888142296 292757360177870 334579840203280 409860304249018 468411776284592 585514720355740 819720608498036 1024650760622545 1171029440711480 1639441216996072 2049301521245090 2342058881422960 3278882433992144 4098603042490180 8197206084980360 16394412169960720
• Sum of all divisors σ(n): 44727629510995200
• Sum of proper divisors (its aliquot sum) s(n): 28333217341034480
• 16394412169960720 is an abundant number, because the sum of its proper divisors (28333217341034480) is greater than itself. Its abundance is 11938805171073760

Bases of 16394412169960720

• Binary: 111010001111101010000110001001101100010001110100010000₂
• Hexadecimal: 0x3A3EA189B11D10
• Base-36: 4HFC0Z6TDSG

Squares and roots of 16394412169960720

• 16394412169960720 squared (16394412169960720²) is 268776750398556163879926342918400
• 16394412169960720 cubed (16394412169960720³) is 4406436827736583972785923568927806770178165248000
• The square root of 16394412169960720 is 128040666.0790263149
• The cube root of 16394412169960720 is 254037.9599473843

Scales and comparisons

• 16,394,412,169,960,720 seconds is equal to 521,291,595 years, 39 weeks, 3 days, 38 minutes, 40 seconds.
• To count from 1 to 16,394,412,169,960,720 would take you about one billion, five hundred sixty-three million, eight hundred seventy-four thousand, seven hundred eighty-seven 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 16394412169960720 cubic inches would be around 21169.8 feet tall.

Recreational maths with 16394412169960720

• 16394412169960720 backwards is 02706996121449361
• 16394412169960720 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16394412169960720's digits is 70
• More coming soon!