18970273944160

Names of 18970273944160

• Cardinal: 18970273944160 can be written as Eighteen trillion, nine hundred seventy billion, two hundred seventy-three million, nine hundred forty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.897027394416 × 10¹³

Factors of 18970273944160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5158

Divisors of 18970273944160

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 55 56 70 71 77 80 88 89 98 110 112 140 142 154 160 176 178 196 220 224 245 280 284 308 343 352 355 356 385 392 440 445 490 497 539 560 568 616 623 686 710 712 770 781 784 880 890 979 980 994 1078 1120 1136 1232 1246 1372 1420 1424 1540 1562 1568 1715 1760 1780 1958 1960 1988 2156 2272 2464 2485 2492 2695 2744 2840 2848 3080 3115 3124 3430 3479 3560 3773 3905 3916 3920 3976 4312 4361 4895 4970 4973 4984 5390 5467 5488 5680 6160 6230 6248 6319 6853 6860 6958 7120 7546 7810 7832 7840 7952 8624 8722 9790 9940 9946 9968 10780 10934 10976 11360 12320 12460 12496 12638 13706 13720 13916 14240 15092 15620 15664 15904 17248 17395 17444 18865 19580 19880 19892 19936 21560 21805 21868 24353 24865 24920 24992 25276 27335 27412 27440 27832 30184 30527 31240 31328 31595 34265 34790 34811 34888 37730 38269 39160 39760 39784 43120 43610 43736 44233 47971 48706 49730 49840 50552 54670 54703 54824 54880 55664 60368 61054 62480 63190 68530 69509 69580 69622 69776 75460 76538 78320 79520 79568 86240 87220 87472 88466 95942 97412 99460 99680 101104 109340 109406 109648 111328 120736 121765 122108 124960 126380 137060 139018 139160 139244 139552 150920 152635 153076 156640 159136 174055 174440 174944 176932 191345 191884 194824 198920 202208 218680 218812 219296 221165 239855 243530 243677 244216 252760 267883 273515 274120 278036 278320 278488 301840 305270 306152 309631 335797 347545 348110 348880 353083 353864 382690 382921 383768 389648 397840 437360 437624 442330 442597 479710 486563 487060 487354 488432 505520 535766 547030 548240 556072 556640 556976 603680 610540 612304 619262 671594 695090 696220 697760 706166 707728 765380 765842 767536 779296 795680 874720 875248 884660 885194 959420 973126 974120 974708 976864 1011040 1071532 1094060 1096480 1112144 1113952 1218385 1221080 1224608 1238524 1339415 1343188 1390180 1392440 1412332 1415456 1530760 1531684 1535072 1548155 1678985 1705739 1750496 1765415 1769320 1770388 1914605 1918840 1946252 1948240 1949416 2143064 2167417 2188120 2212985 2224288 2432815 2436770 2442160 2471581 2477048 2678830 2680447 2686376 2780360 2784880 2824664 3061520 3063368 3096310 3098179 3357970 3405941 3411478 3530830 3538640 3540776 3829210 3837680 3883913 3892504 3896480 3898832 4286128 4334834 4376240 4425970 4865630 4868567 4873540 4884320 4943162 4954096 5357660 5360894 5372752 5560720 5569760 5649328 6123040 6126736 6192620 6196358 6715940 6811882 6822956 7061660 7077280 7081552 7658420 7675360 7767826 7785008 7797664 8528695 8572256 8669668 8752480 8851940 9731260 9737134 9747080 9886324 9908192 10715320 10721788 10745504 10837085 11121440 11298656 12253472 12357905 12385240 12392716 13402235 13431880 13623764 13645912 14123320 14163104 15316840 15490895 15535652 15570016 17029705 17057390 17301067 17339336 17703880 18763129 19419565 19462520 19474268 19494160 19772648 21430640 21443576 21674170 21687253 23841587 24342835 24715810 24770480 24785432 26804470 26863760 27187391 27247528 27291824 28246640 30633680 30981790 31071304 31424387 34059410 34079969 34114780 34602134 34678672 35407760 37526258 38839130 38925040 38948536 38988320 39545296 42861280 42887152 43348340 43374506 47683174 48685670 49431620 49540960 49570864 53608940 53727520 54374782 54495056 54583648 56493280 61267360 61963580 62142608 62848774 68118820 68159938 68229560 69204268 69357344 70815520 75052516 77678260 77850080 77897072 79090592 85774304 86505335 86696680 86749012 93815645 95366348 97371340 98863240 99141728 107217880 108436265 108749564 108990112 119207935 121107469 123927160 124285216 125697548 135936955 136237640 136319876 136459120 138408536 150105032 151810771 155356520 155794144 157121935 170399845 173010670 173393360 173498024 187631290 190311737 190732696 194742680 197726480 214435760 216872530 217499128 219970709 238415870 238559783 242214938 247854320 251395096 271873910 272475280 272639752 272918240 276817072 300210064 303621542 310713040 314243870 340799690 345668257 346021340 346786720 346996048 375262580 380623474 381465392 389485360 395452960 428871520 433745060 434998256 439941418 476831740 477119566 484429876 495708640 502790192 543747820 544950560 545279504 553634144 600420128 605537345 607243084 621426080 628487740 681599380 691336514 692042680 693992096 750525160 759053855 761246948 762930784 778970720 867490120 869996512 879882836 951558685 953663480 954239132 968859752 1005580384 1087495640 1090559008 1099853545 1192798915 1211074690 1214486168 1256975480 1332182159 1363198760 1382673028 1384085360 1501050320 1518107710 1522493896 1539794963 1669918481 1728341285 1734980240 1759765672 1903117370 1907326960 1908478264 1937719504 2174991280 2199707090 2385597830 2419677799 2422149380 2428972336 2513950960 2664364318 2726397520 2765346056 2768170720 3002100640 3036215420 3044987792 3079589926 3339836962 3456682570 3469960480 3519531344 3806234740 3814653920 3816956528 3875439008 4349982560 4399414180 4771195660 4839355598 4844298760 4857944672 5027901920 5328728636 5452795040 5530692112 6072430840 6089975584 6159179852 6660910795 6679673924 6913365140 7039062688 7612469480 7633913056 7698974815 8349592405 8798828360 9542391320 9678711196 9688597520 10657457272 10778564741 11061384224 12098388995 12144861680 12318359704 13321821590 13359347848 13826730280 15224938960 15397949630 16699184810 16937744593 17597656720 19084782640 19357422392 19377195040 21314914544 21557129482 24196777990 24289723360 24636719408 26643643180 26718695696 27653460560 30449877920 30795899260 33398369620 33875489186 35195313440 38169565280 38714844784 42629829088 43114258964 48393555980 49273438816 53287286360 53437391392 53892823705 55306921120 61591798520 66796739240 67750978372 77429689568 84688722965 86228517928 96787111960 106574572720 107785647410 118564212151 123183597040 133593478480 135501956744 169377445930 172457035856 193574223920 213149145440 215571294820 237128424302 246367194080 267186956960 271003913488 338754891860 344914071712 387148447840 431142589640 474256848604 542007826976 592821060755 677509783720 862285179280 948513697208 1185642121510 1355019567440 1724570358560 1897027394416 2371284243020 2710039134880 3794054788832 4742568486040 9485136972080 18970273944160
• Sum of all divisors σ(n): 58480869888000
• Sum of proper divisors (its aliquot sum) s(n): 39510595943840
• 18970273944160 is an abundant number, because the sum of its proper divisors (39510595943840) is greater than itself. Its abundance is 20540321999680

Bases of 18970273944160

• Binary: 100010100000011011100011100001001001001100000₂
• Hexadecimal: 0x1140DC709260
• Base-36: 6Q2TNB3OG

Squares and roots of 18970273944160

• 18970273944160 squared (18970273944160²) is 359871293516475802798105600
• 18970273944160 cubed (18970273944160³) is 6826857022646756463490021084688183296000
• The square root of 18970273944160 is 4355487.7963507141
• The cube root of 18970273944160 is 26670.0932487789

Scales and comparisons

• 18,970,273,944,160 seconds is equal to 603,196 years, 1 week, 4 days, 20 hours, 2 minutes, 40 seconds.
• To count from 1 to 18,970,273,944,160 would take you about one million, five hundred seven thousand, nine hundred ninety 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 18970273944160 cubic inches would be around 2222.5 feet tall.

Recreational maths with 18970273944160

• 18970273944160 backwards is 06144937207981
• The number of decimal digits it has is: 14
• The sum of 18970273944160's digits is 61
• More coming soon!