18968234670

Names of 18968234670

• Cardinal: 18968234670 can be written as Eighteen billion, nine hundred sixty-eight million, two hundred thirty-four thousand, six hundred seventy.

Scientific notation

• Scientific notation: 1.896823467 × 10¹⁰

Factors of 18968234670

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 86

Divisors of 18968234670

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 17 18 21 22 27 30 33 34 35 41 42 45 49 51 54 55 63 66 70 77 82 85 90 98 99 102 105 110 119 121 123 126 135 147 153 154 165 170 187 189 198 205 210 231 238 242 245 246 255 270 287 289 294 297 306 315 330 357 363 369 374 378 385 410 441 451 459 462 490 495 510 539 561 574 578 594 595 605 615 630 693 697 714 726 735 738 765 770 833 847 861 867 882 902 918 935 945 990 1071 1078 1089 1107 1122 1155 1190 1210 1230 1309 1323 1353 1386 1394 1435 1445 1470 1485 1530 1617 1666 1683 1694 1722 1734 1785 1815 1845 1870 1890 2009 2023 2057 2079 2091 2142 2178 2205 2214 2255 2295 2310 2499 2541 2583 2601 2618 2646 2695 2706 2805 2870 2890 2970 3157 3179 3213 3234 3267 3366 3465 3485 3570 3630 3690 3927 4018 4046 4059 4114 4158 4165 4182 4235 4305 4335 4410 4510 4590 4851 4879 4961 4998 5049 5082 5166 5202 5355 5390 5445 5535 5610 5929 6027 6069 6171 6273 6314 6358 6426 6534 6545 6615 6765 6930 6970 7497 7623 7667 7749 7803 7854 8085 8118 8330 8415 8470 8610 8670 9163 9471 9537 9702 9758 9922 10045 10098 10115 10285 10395 10455 10710 10890 11070 11781 11849 11858 12054 12138 12177 12342 12495 12546 12705 12915 13005 13090 13230 13530 14161 14399 14553 14637 14883 14994 15246 15334 15498 15606 15785 15895 16065 16170 16335 16830 17787 18081 18207 18326 18513 18819 18942 19074 19635 20090 20230 20295 20570 20790 20910 22099 22253 22491 22869 23001 23562 23698 24255 24354 24395 24805 24990 25245 25410 25830 26010 27489 28322 28413 28611 28798 29106 29274 29645 29766 30135 30345 30855 31365 31570 31790 32130 32670 34153 34727 34969 35343 35547 35574 36162 36414 37026 37485 37638 38115 38335 38745 39015 39270 40590 42483 43197 43911 44198 44506 44649 44982 45738 45815 46002 47355 47685 48510 48790 49610 50490 53361 53669 54243 54621 54978 55539 56826 57222 58905 59245 59290 60270 60690 60885 61710 62730 66297 66759 68306 69003 69454 69938 70686 70805 71094 71995 72765 73185 74415 74970 76230 76670 77490 78030 82467 82943 84337 84966 85239 85833 86394 87822 88935 89298 90405 91035 91630 92565 94095 94710 95370 100793 102459 104181 104907 106641 106722 107338 108486 109242 110495 111078 111265 112455 114345 115005 117810 118490 121770 127449 129591 130339 131733 132594 133518 133947 137445 138006 141610 142065 143055 143990 145530 146370 148830 155771 160083 161007 164934 165886 168674 170478 170765 171666 173635 174845 176715 177735 177870 180810 182070 185130 188190 198891 200277 201586 204918 207009 208362 209814 212415 213282 215985 219555 220990 222530 223245 224910 228690 230010 243089 244783 247401 248829 253011 254898 259182 260678 263466 266805 267894 268345 271215 273105 274890 277695 284130 286110 302379 307377 311542 312543 314721 319923 320166 322014 331485 333795 341530 345015 347270 349690 353430 355470 375683 382347 388773 391017 397782 400554 412335 414018 414715 421685 424830 426195 429165 431970 439110 446490 467313 483021 486178 489566 494802 497658 503965 506022 512295 520905 524535 533205 533610 536690 542430 546210 555390 580601 590359 596673 600831 604758 614754 625086 629442 637245 639846 647955 651695 658665 662970 667590 669735 690030 729267 734349 746487 751366 759033 764694 777546 778855 782034 800415 805035 824670 829430 843370 852390 858330 907137 912373 922131 934626 937629 944163 966042 994455 1001385 1007930 1024590 1035045 1041810 1049070 1066410 1127049 1161202 1173051 1180718 1193346 1201662 1215445 1223915 1237005 1244145 1265055 1274490 1295910 1303390 1317330 1339470 1401939 1433729 1449063 1458534 1468698 1492974 1511895 1518066 1536885 1557710 1562715 1573605 1599615 1600830 1610070 1713481 1741803 1771077 1814274 1824746 1844262 1875258 1878415 1888326 1911735 1943865 1955085 1988910 2002770 2070090 2187801 2203047 2239461 2254098 2277099 2336565 2346102 2415105 2430890 2447830 2474010 2488290 2530110 2721411 2737119 2803878 2867458 2898126 2903005 2951795 2983365 3004155 3023790 3073770 3125430 3147210 3199230 3381147 3426962 3483606 3519153 3542154 3646335 3671745 3732435 3756830 3795165 3823470 3887730 3910170 4132513 4205817 4301187 4375602 4406094 4478922 4535685 4554198 4561865 4610655 4673130 4688145 4720815 4830210 5140443 5225409 5313231 5442822 5474238 5635245 5806010 5865255 5903590 5966730 6008310 6386611 6563403 6609141 6762294 7009695 7038306 7168645 7245315 7292670 7343490 7464870 7590330 8211357 8265026 8411634 8567405 8602374 8709015 8855385 9071370 9123730 9221310 9376290 9441630 10036103 10143441 10280886 10450818 10626462 10939005 11015235 11197305 11270490 11385495 11730510 12397539 12773222 12903561 13126806 13218282 13607055 13685595 14019390 14337290 14490630 15421329 15676227 15939693 16422714 16905735 17134810 17418030 17595765 17710770 19159833 20072206 20286882 20662565 21029085 21505935 21878010 22030470 22394610 22770990 24634071 24795078 25702215 25807122 26127045 26566155 27214110 27371190 30108309 30842658 31352454 31879386 31933055 32817015 33045705 33811470 35191530 37192617 38319666 38710683 41056785 41325130 42058170 43011870 46263987 49268142 50180515 50717205 51404430 52254090 53132310 57479499 60216618 61987695 63866110 64517805 65634030 66091410 70252721 74385234 77106645 77421366 78381135 79698465 82113570 90324927 92527974 95799165 100361030 101434410 111577851 114958998 123170355 123975390 129035610 140505442 150541545 154213290 156762270 159396930 172438497 180649854 185963085 191598330 193553415 210758163 223155702 231319935 246340710 270974781 287397495 301083090 344876994 351263605 371926170 387106830 421516326 451624635 462639870 541949562 557889255 574794990 632274489 702527210 862192485 903249270 1053790815 1115778510 1264548978 1354873905 1724384970 1896823467 2107581630 2709747810 3161372445 3793646934 6322744890 9484117335 18968234670
• Sum of all divisors σ(n): 70379578080
• Sum of proper divisors (its aliquot sum) s(n): 51411343410
• 18968234670 is an abundant number, because the sum of its proper divisors (51411343410) is greater than itself. Its abundance is 32443108740

Bases of 18968234670

• Binary: 10001101010100110000100101010101110₂
• Hexadecimal: 0x46A984AAE
• Base-36: 8PP73JI

Squares and roots of 18968234670

• 18968234670 squared (18968234670²) is 359793926496190008900
• 18968234670 cubed (18968234670³) is 6824655630620462949724588563000
• The square root of 18968234670 is 137725.2143581559
• The cube root of 18968234670 is 2666.9137550387

Scales and comparisons

• 18,968,234,670 seconds is equal to 603 years, 6 weeks, 5 days, 18 hours, 4 minutes, 30 seconds.
• To count from 1 to 18,968,234,670 would take you about one thousand, two hundred six 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 18968234670 cubic inches would be around 222.2 feet tall.

Recreational maths with 18968234670

• 18968234670 backwards is 07643286981
• 18968234670 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18968234670's digits is 54
• More coming soon!