1490342827980882655

Names of 1490342827980882655

• Cardinal: 1490342827980882655 can be written as One quintillion, four hundred ninety quadrillion, three hundred forty-two trillion, eight hundred twenty-seven billion, nine hundred eighty million, eight hundred eighty-two thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 1.490342827980882655 × 10¹⁸

Factors of 1490342827980882655

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 217

Divisors of 1490342827980882655

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 13 31 41 65 127 155 169 205 403 533 635 845 961 1271 1651 1681 2015 2197 2665 3937 4805 5207 5239 6355 6929 8255 8405 10985 12493 16129 16523 19685 21463 21853 26035 26195 34645 39401 51181 52111 62465 67691 68107 68921 80645 82615 90077 107315 109265 122047 161417 162409 197005 209677 213487 214799 255905 260555 279019 284089 338455 340535 344605 450385 499999 512213 610235 661289 665353 677443 807085 812045 879983 895973 1048385 1067435 1073995 1395095 1420445 1586611 1615441 2048383 2098421 2111317 2136551 2499995 2561065 2725801 2775331 2792387 3306445 3326765 3387215 3693157 4399915 4479865 5003927 6499987 6618097 6658769 7933055 8077205 8596757 8649589 8752967 8806759 10241915 10492105 10556585 10682755 11439779 11647649 13629005 13876655 13961935 15499969 18465785 20499959 20625943 21000733 25019635 26628979 27112849 27279473 27775163 32499935 33090485 33293845 35435413 36079303 42983785 43247945 43764835 44033795 57198895 58238245 63499873 65051051 66233081 77499845 83983703 84499831 86035261 86563997 102499795 103129715 105003665 111757841 113788571 114487867 133144895 135564245 136397365 138875815 151419437 177177065 180396515 201499597 205161007 266499467 268137259 271341977 273009529 317499365 325255255 331165405 346176727 352467037 354633149 361077119 419918515 422499155 430176305 432819985 469030939 558789205 568942855 572439335 635498729 757097185 825498349 840498319 845663663 861030053 1007497985 1025805035 1091788139 1098497803 1111626809 1118458393 1332497335 1340686295 1356709885 1365047645 1452851933 1479251423 1730883635 1762335185 1773165745 1805385595 1968496063 2345154695 2603494793 2619494761 2667093091 3177493645 3443331823 3464493071 3527445701 3549123877 4127491745 4202491595 4228318315 4305150265 4500297451 4582071481 4694002547 5458940695 5492489015 5558134045 5592291965 7264259665 7396257115 8261483477 8411601287 9842480315 10731478537 10926478147 10993627619 11193390689 13017473965 13097473805 13335465455 14193245807 14451148517 14539959109 17216659115 17322465355 17637228505 17745619385 19230268499 22501487255 22910357405 23470012735 25590448819 26055447889 33845432309 34053431893 34460431079 34672210183 41307417385 42058006435 44763313699 45038409923 45856794113 53657392685 54632390735 54968138095 55966953445 59566929253 70966229035 72255742585 72699795545 80708338583 96151342495 106743286513 107399285201 109350816731 127952244095 130277239445 139509220981 141176604743 142044215911 145514078957 169227161545 170267159465 172302155395 173361050915 184512195491 187864930721 223816568495 225192049615 229283970565 297834646265 332675834647 338720822557 403541692915 439990620017 447985604027 450738732379 533716432565 536996426005 546754083655 581923078087 596138323469 697546104905 705883023715 710221079555 727570394785 922560977455 939324653605 1049208401579 1068273363449 1387662724669 1396190707613 1421560617503 1663379173235 1693604112785 1835295861659 1846574806843 2199953100085 2239928020135 2253693661895 2442244099373 2909615390435 2980691617345 3309041881903 4324785850411 4376474747033 4403370693241 5246042007895 5341366817245 5719878060221 5823812852351 6938313623345 6980953538065 7107803087515 7565000015131 9176479308295 9232874034215 12211220496865 13639709220527 13887553724837 16545209409515 18039615420697 18480288027539 21623929252055 21882373735165 22016853466205 23858846201567 28599390301105 29119064261755 37825000075655 43017544464739 56894171711429 57243819012133 68198546102635 69437768624185 75709567080563 90198077103485 92401440137695 119294231007835 135670717158023 177316219866851 180538198422881 215087722323695 234515000469061 284470858557145 286219095060665 310165000620371 378547835402815 559228078041607 678353585790115 739624232248577 886581099334255 902690992114405 1172575002345305 1550825003101855 1763719323054299 2346996579497453 2796140390208035 3698121161242885 7269965014540891 8818596615271495 9615115019231501 11734982897487265 22928351199705887 36349825072704455 48075575096157505 114641755998529435 298068565596176531 1490342827980882655
• Sum of all divisors σ(n): 2068221625485926400
• Sum of proper divisors (its aliquot sum) s(n): 577878797505043745
• 1490342827980882655 is a deficient number, because the sum of its proper divisors (577878797505043745) is less than itself. Its deficiency is 912464030475838910

Bases of 1490342827980882655

• Binary: 1010010101110110000101110011111100111010110100000001011011111₂
• Hexadecimal: 0x14AEC2E7E75A02DF
• Base-36: BBMIFVF0AU3J

Squares and roots of 1490342827980882655

• 1490342827980882655 squared (1490342827980882655²) is 2221121744914054787978062152879849025
• 1490342827980882655 cubed (1490342827980882655³) is 3310232862605045078977641570152044073523495882641161375
• The square root of 1490342827980882655 is 1220795981.3092778423
• The cube root of 1490342827980882655 is 1142252.3511341065

Scales and comparisons

• 1,490,342,827,980,882,655 seconds is equal to 47,388,291,996 years, 38 weeks, 5 days, 18 hours, 30 minutes, 55 seconds.
• To count from 1 to 1,490,342,827,980,882,655 would take you about one hundred sixty-five billion, eight hundred fifty-nine million, twenty-one thousand, nine hundred eighty-eight 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 1490342827980882655 cubic inches would be around 95187.7 feet tall.

Recreational maths with 1490342827980882655

• 1490342827980882655 backwards is 5562880897282430941
• The number of decimal digits it has is: 19
• The sum of 1490342827980882655's digits is 91
• More coming soon!