1091397172536090

Names of 1091397172536090

• Cardinal: 1091397172536090 can be written as One quadrillion, ninety-one trillion, three hundred ninety-seven billion, one hundred seventy-two million, five hundred thirty-six thousand and ninety.

Scientific notation

• Scientific notation: 1.09139717253609 × 10¹⁵

Factors of 1091397172536090

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 203245

Divisors of 1091397172536090

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 30 31 35 42 45 46 49 62 63 69 70 90 93 98 105 115 126 138 147 155 161 186 207 210 217 230 245 279 294 310 315 322 345 414 434 441 465 483 490 558 630 651 690 713 735 805 882 930 966 1035 1085 1127 1302 1395 1426 1449 1470 1519 1610 1723 1953 2070 2139 2170 2205 2254 2415 2790 2898 3038 3255 3381 3446 3565 3906 4278 4410 4557 4830 4991 5169 5635 6417 6510 6762 7130 7245 7595 8615 9114 9765 9982 10143 10338 10695 11270 12061 12834 13671 14490 14973 15190 15507 16905 17230 19530 20286 21390 22785 24122 24955 25845 27342 29946 31014 32085 33810 34937 36183 39629 44919 45570 49910 50715 51690 53413 60305 64170 68355 69874 72366 74865 77535 79258 84427 89838 101430 104811 106826 108549 118887 120610 136710 149730 155070 160239 168854 174685 180915 198145 201451 209622 217098 224595 237774 253281 267065 277403 314433 320478 349370 356661 361830 373891 396290 402902 422135 449190 480717 506562 524055 534130 542745 554806 594435 604353 628866 713322 747782 759843 801195 832209 844270 961434 1007255 1048110 1085490 1121673 1188870 1208706 1228499 1266405 1387015 1410157 1519686 1572165 1602390 1664418 1783305 1813059 1869455 1941821 2014510 2243346 2403585 2456998 2496627 2532810 2617237 2774030 2820314 3021765 3144330 3365019 3566610 3626118 3685497 3738910 3799215 3883642 4161045 4230471 4633373 4807170 4993254 5234474 5608365 5825463 6043530 6142495 6244981 6730038 7050785 7370994 7598430 7851711 8322090 8460942 8599493 9065295 9266746 9709105 9871099 11056491 11216730 11650926 12284990 12483135 12489962 12691413 13086185 13900119 14101570 15703422 16825095 17198986 17476389 18130590 18427485 18734943 19418210 19742198 21152355 22112982 23166865 23555133 24966270 25382826 25798479 26172370 27800238 29127315 29613297 31224905 32433611 33650190 34952778 36854970 37469886 39258555 41700357 42304710 42997465 43714867 46333730 47110266 49355495 51596958 55282455 56204829 58254630 59226594 60196451 62449810 63457065 64867222 69500595 77395437 78517110 83400714 85994930 87381945 87429734 88839891 93674715 97300833 98710990 110564910 112409658 117775665 120392902 126914130 128992395 131144601 139001190 143634563 148066485 154790874 162168055 174763890 177679782 180589353 187349430 194601666 208501785 218574335 227035277 235551330 257984790 262289202 281024145 287269126 291902499 296132970 300982255 306004069 324336110 347100073 361178706 386977185 393433803 417003570 430903689 437148670 444199455 454070554 486504165 541768059 562048290 583804998 601964510 612008138 655723005 681105831 694200146 718172815 773954370 786867606 861807378 888398910 902946765 918012207 973008330 1005441941 1041300219 1083536118 1135176385 1292711067 1311446010 1362211662 1436345630 1459512495 1530020345 1735500365 1805893530 1836024414 1967169015 2010883882 2043317493 2082600438 2154518445 2270352770 2429700511 2585422134 2708840295 2754036621 2919024990 3016325823 3060040690 3123900657 3405529155 3471000730 3934338030 4086634986 4309036890 4590061035 4859401022 5027209705 5206501095 5417680590 5508073242 6032651646 6247801314 6463555335 6811058310 7038093587 7289101533 7983301679 9048977469 9180122070 10054419410 10216587465 10413002190 10760102263 12148502555 12927110670 13770183105 14076187174 14578203066 15081629115 15619503285 15966603358 17007903577 18097954938 20433174930 21114280761 21520204526 21867304599 23949905037 24297005110 27540366210 30163258230 31239006570 32280306789 34015807154 35190467935 36445507665 39916508395 42228561522 43734609198 45244887345 47899810074 51023710731 53800511315 55883111753 63342842283 64560613578 70380935870 71849715111 72891015330 75320715841 79833016790 85039517885 90489774690 96840920367 102047421462 105571403805 107601022630 109336522995 111766223506 119749525185 126685684566 143699430222 150641431682 153071132193 161401533945 167649335259 170079035770 193681840734 211142807610 218673045990 225962147523 239499050370 247482352049 255118553655 279415558765 306142264386 316714211415 322803067890 335298670518 359248575555 376603579205 391181782271 451924295046 484204601835 494964704098 502948005777 510237107310 527245010887 558831117530 633428422830 677886442569 718497151110 742447056147 753207158410 765355660965 782363564542 838246676295 968409203670 1005896011554 1054490021774 1129810737615 1173545346813 1237411760245 1355772885138 1484894112294 1530711321930 1581735032661 1676493352590 1732376464343 1955908911355 2227341168441 2259621475230 2347090693626 2474823520490 2514740028885 2636225054435 3163470065322 3389432212845 3464752928686 3520636040439 3712235280735 3911817822710 4454682336882 4745205097983 5029480057770 5197129393029 5272450108870 5867726734065 6778864425690 7041272080878 7424470561470 7908675163305 8661882321715 9490410195966 10394258786058 11136705842205 11735453468130 12126635250401 15591388179087 15817350326610 17323764643430 17603180202195 22273411684410 23726025489915 24253270500802 25985646965145 31182776358174 35206360404390 36379905751203 47452050979830 51971293930290 60633176252005 72759811502406 77956940895435 109139717253609 121266352504010 155913881790870 181899528756015 218279434507218 363799057512030 545698586268045 1091397172536090
• Sum of all divisors σ(n): 3557629994360832
• Sum of proper divisors (its aliquot sum) s(n): 2466232821824742
• 1091397172536090 is an abundant number, because the sum of its proper divisors (2466232821824742) is greater than itself. Its abundance is 1374835649288652

Bases of 1091397172536090

• Binary: 11111000001001111010110100110001110010001100011010₂
• Hexadecimal: 0x3E09EB4C7231A
• Base-36: AQV8XTHKII

Squares and roots of 1091397172536090

• 1091397172536090 squared (1091397172536090²) is 1191147788219771804162352488100
• 1091397172536090 cubed (1091397172536090³) is 1300015328135676279334866800872899198545529000
• The square root of 1091397172536090 is 33036300.8300882563
• The cube root of 1091397172536090 is 102958.2000412553

Scales and comparisons

• 1,091,397,172,536,090 seconds is equal to 34,703,054 years, 9 weeks, 4 hours, 1 minute, 30 seconds.
• To count from 1 to 1,091,397,172,536,090 would take you about one hundred four million, one hundred nine thousand, one hundred sixty-two 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 1091397172536090 cubic inches would be around 8579.9 feet tall.

Recreational maths with 1091397172536090

• 1091397172536090 backwards is 0906352717931901
• 1091397172536090 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1091397172536090's digits is 63
• More coming soon!