189234672094843221

Names of 189234672094843221

• Cardinal: 189234672094843221 can be written as One hundred eighty-nine quadrillion, two hundred thirty-four trillion, six hundred seventy-two billion, ninety-four million, eight hundred forty-three thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.89234672094843221 × 10¹⁷

Factors of 189234672094843221

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 97

Divisors of 189234672094843221

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 11 21 23 33 49 53 69 77 147 159 161 231 253 371 483 529 539 583 759 1113 1127 1219 1587 1617 1749 1771 2597 2809 3381 3657 3703 4081 5313 5819 7791 8427 8533 11109 12167 12243 12397 13409 17457 19663 25599 25921 28037 28567 30899 36501 37191 40227 40733 58989 59731 64607 77763 84111 85169 85701 92697 93863 122199 133837 137641 148877 179193 193821 196259 216293 255507 279841 281589 285131 308407 401511 412923 446631 452249 588777 596183 644851 648879 657041 710677 839523 855393 925221 936859 1042139 1356747 1373813 1485961 1514051 1637647 1788549 1934553 1958887 1971123 2132031 2158849 2810577 3078251 3126417 3165743 3424171 4121439 4457883 4513957 4542153 4912941 4974739 5876661 6476547 6558013 7093361 7294973 7890481 9234753 9497229 10272513 10401727 11463529 13541871 13712209 14831573 14924217 15111943 16345571 19674039 21280083 21547757 21884919 23671443 23969197 31205181 31597699 34177103 34390587 34823173 37665881 41136627 44494719 45335829 49036713 49653527 55233367 64643271 71907591 72812089 78755933 80244703 86795291 94793097 102531309 103821011 104469519 112997643 114418997 148960581 150834299 163147303 165700101 167784379 181481063 218436267 236267799 239239721 240734109 260385873 263661167 311463033 343256991 347574689 375948133 386633569 418195493 452502897 489441909 503353137 544443189 551291531 607567037 717719163 726747077 786073369 790983501 800932979 866315263 1042724067 1127844399 1142031121 1159900707 1254586479 1270367441 1653874593 1674678047 1811386459 1822701111 1845628169 1996291693 2180241231 2358220107 2402798937 2598945789 2631636931 2927368451 3426093363 3811102323 3859040717 4174064449 4252969259 4600150423 5024034141 5434159377 5502513583 5536884507 5988875079 6064206841 7894910793 7994217847 8646807059 8782105353 8892572087 9618496339 11577122151 12522193347 12679705213 12758907777 13800451269 13974041851 16507540749 18192620523 18421458517 19925251049 20491579157 23982653541 25940421177 26677716261 28855489017 29218451143 32201052961 38039115639 38517595081 41661888557 41922125553 42449447887 45914708939 55264375551 59775753147 60527649413 61474737471 67329474373 87655353429 88757936491 96003482327 96603158883 97818292957 105803459729 115552785243 124985665671 127348343661 137744126817 139476757343 181582948239 201988423119 204529158001 221225415797 225407370727 266273809473 288010446981 291633219899 293454878871 317410379187 321402962573 418430272029 423693545891 458280774127 471306320611 613587474003 663676247391 672024376289 676222112181 740624218103 874899659697 964208887719 976337301401 1056038305597 1271080637673 1374842322381 1413918961833 1548577910579 2016073128867 2041432539293 2208080093521 2221872654309 2249820738011 2433479573767 2929011904203 3168114916791 3207965418889 4645733731737 4704170634023 5088184563331 5184369526721 6124297617879 6624240280563 6749462214033 7300438721301 7392268139179 9623896256667 10840045374053 14112511902069 15264553689993 15456560654647 15553108580163 17034357016369 22176804417537 22455757932223 24288881028731 32520136122159 35617291943317 46369681963941 51103071049107 51745876974253 55970030196641 67367273796669 72866643086193 106851875829951 108195924582529 117028244956613 119240499114583 155237630922759 167910090589923 170022167201117 249321043603219 324587773747587 351084734869839 357721497343749 391790211376487 510066501603351 747963130809657 819197714696291 1175370634129461 1190155170407819 1287310694522743 2457593144088873 2742531479635409 3570465511223457 3861932083568229 5734384002874037 8227594438906227 9011174861659201 17203152008622111 27033524584977603 63078224031614407 189234672094843221
• Sum of all divisors σ(n): 341180655129435744
• Sum of proper divisors (its aliquot sum) s(n): 151945983034592523
• 189234672094843221 is a deficient number, because the sum of its proper divisors (151945983034592523) is less than itself. Its deficiency is 37288689060250698

Bases of 189234672094843221

• Binary: 1010100000010010111110111010000001011001101001000101010101₂
• Hexadecimal: 0x2A04BEE81669155
• Base-36: 1FRA3C8ETOWL

Squares and roots of 189234672094843221

• 189234672094843221 squared (189234672094843221²) is 35809761122842835643712260569654841
• 189234672094843221 cubed (189234672094843221³) is 6776448403875828798718789700500446179464511978682861
• The square root of 189234672094843221 is 435011117.2083343675
• The cube root of 189234672094843221 is 574116.7759421931

Scales and comparisons

• 189,234,672,094,843,221 seconds is equal to 6,017,077,231 years, 17 weeks, 5 days, 20 hours, 21 seconds.
• To count from 1 to 189,234,672,094,843,221 would take you about eighteen billion, fifty-one million, two hundred thirty-one thousand, six hundred ninety-four 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 189234672094843221 cubic inches would be around 47843.1 feet tall.

Recreational maths with 189234672094843221

• 189234672094843221 backwards is 122348490276432981
• The number of decimal digits it has is: 18
• The sum of 189234672094843221's digits is 75
• More coming soon!