164387440420170

Names of 164387440420170

• Cardinal: 164387440420170 can be written as One hundred sixty-four trillion, three hundred eighty-seven billion, four hundred forty million, four hundred twenty thousand, one hundred seventy.

Scientific notation

• Scientific notation: 1.6438744042017 × 10¹⁴

Factors of 164387440420170

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 347

Divisors of 164387440420170

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 10 11 15 19 22 30 33 38 55 57 66 95 110 114 121 165 190 209 242 285 307 330 361 363 418 570 605 614 627 722 726 921 1045 1083 1210 1254 1331 1535 1805 1815 1842 2090 2166 2299 2662 3070 3135 3377 3610 3630 3971 3993 4598 4605 5415 5833 6270 6655 6754 6897 7942 7986 9210 10131 10830 11495 11666 11913 13310 13794 14641 16885 17499 19855 19965 20262 22990 23826 25289 29165 29282 33770 34485 34998 37147 39710 39930 43681 43923 50578 50655 58330 59565 64163 68970 73205 74294 75867 87362 87495 87846 94249 101310 110827 111441 119130 126445 128326 131043 146410 151734 161051 174990 185735 188498 192489 218405 219615 221654 222882 252890 262086 278179 282747 320815 322102 332481 371470 379335 384978 408617 436810 439230 471245 480491 483153 554135 556358 557205 565494 641630 655215 664962 705793 758670 805255 817234 834537 942490 960982 962445 966306 1036739 1108270 1114410 1219097 1225851 1310430 1390895 1411586 1413735 1441473 1610510 1662405 1669074 1790731 1924890 2043085 2073478 2117379 2402455 2415765 2438194 2451702 2781790 2827470 2882946 3059969 3110217 3324810 3528965 3581462 3657291 4086170 4172685 4234758 4494787 4804910 4831530 5183695 5285401 5372193 6095485 6119938 6129255 6220434 7057930 7207365 7314582 7763723 8345370 8953655 8989574 9179907 10367390 10570802 10586895 10744386 11404129 12190970 12258510 13410067 13484361 14414730 15299845 15527446 15551085 15856203 17907310 18286455 18359814 19698041 21173790 22473935 22808258 23291169 26427005 26820134 26860965 26968722 30599690 31102170 31712406 34023889 34212387 36572910 38818615 39396082 40230201 44947870 45899535 46582338 49442657 52854010 53721930 57020645 58139411 59094123 67050335 67421805 68047778 68424774 77637230 79281015 80460402 85400953 91799070 98490205 98885314 102071667 114041290 116278822 116455845 118188246 125445419 134100670 134843610 147510737 148327971 158562030 170119445 170801906 171061935 174418233 196980410 201151005 204143334 216678451 232911690 247213285 250890838 256202859 290697055 295021474 295470615 296655942 340238890 342123870 348836466 374262779 376336257 402302010 427004765 433356902 442532211 494426570 510358335 512405718 581394110 590941230 627227095 650035353 737553685 741639855 748525558 752672514 854009530 872091165 885064422 939410483 1020716670 1083392255 1122788337 1254454190 1281014295 1300070706 1379899609 1475107370 1483279710 1622618107 1744182330 1871313895 1878820966 1881681285 2166784510 2212661055 2245576674 2383462961 2562028590 2759799218 2818231449 3245236214 3250176765 3742627790 3763362570 4116890569 4139698827 4425322110 4697052415 4766925922 4867854321 5613941685 5636462898 6500353530 6899498045 7150388883 8113090535 8233781138 8279397654 9394104830 9735708642 11227883370 11917314805 12350671707 13798996090 14091157245 14300777766 15178895699 16226181070 17848799177 20584452845 20698494135 23834629610 24339271605 24701343414 26218092571 28182314490 30357791398 35697598354 35751944415 41168905690 41396988270 45285796259 45536687097 48678543210 52436185142 53546397531 61753358535 71503888830 75894478495 78654277713 89243995885 90571592518 91073374194 107092795062 123506717070 131090462855 135857388777 151788956990 157308555426 178487991770 226428981295 227683435485 262180925710 267731987655 271714777554 288399018281 393271388565 452857962590 455366870970 498143758849 535463975310 576798036562 679286943885 786542777130 865197054843 996287517698 1358573887770 1441995091405 1494431276547 1730394109686 2490718794245 2883990182810 2988862553094 4325985274215 4981437588490 5479581347339 7472156382735 8651970548430 10959162694678 14944312765470 16438744042017 27397906736695 32877488084034 54795813473390 82193720210085 164387440420170
• Sum of all divisors σ(n): 459522755917344
• Sum of proper divisors (its aliquot sum) s(n): 295135315497174
• 164387440420170 is an abundant number, because the sum of its proper divisors (295135315497174) is greater than itself. Its abundance is 130747875077004

Bases of 164387440420170

• Binary: 100101011000001001101110111111011110010101001010₂
• Hexadecimal: 0x95826EFDE54A
• Base-36: 1M9QJPO216

Squares and roots of 164387440420170

• 164387440420170 squared (164387440420170²) is 27023230567894941506142828900
• 164387440420170 cubed (164387440420170³) is 4442279704940346410856981489865048418913000
• The square root of 164387440420170 is 12821366.5582171857
• The cube root of 164387440420170 is 54780.1071992709

Scales and comparisons

• 164,387,440,420,170 seconds is equal to 5,227,012 years, 6 weeks, 2 days, 6 hours, 29 minutes, 30 seconds.
• To count from 1 to 164,387,440,420,170 would take you about thirteen million, sixty-seven thousand, five hundred thirty 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 164387440420170 cubic inches would be around 4565 feet tall.

Recreational maths with 164387440420170

• 164387440420170 backwards is 071024044783461
• The number of decimal digits it has is: 15
• The sum of 164387440420170's digits is 51
• More coming soon!