1213118845933813

Names of 1213118845933813

• Cardinal: 1213118845933813 can be written as One quadrillion, two hundred thirteen trillion, one hundred eighteen billion, eight hundred forty-five million, nine hundred thirty-three thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.213118845933813 × 10¹⁵

Factors of 1213118845933813

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 247

Divisors of 1213118845933813

• Number of divisors d(n): 270
• Complete list of divisors:
  1 7 13 37 49 89 91 101 169 259 343 481 623 637 707 1157 1183 1313 1813 2401 3293 3367 3737 4361 4459 4949 6253 7921 8099 8281 8989 9191 10201 12691 15041 17069 23051 23569 26159 30527 31213 34643 42809 43771 48581 55447 56693 57967 62923 64337 71407 88837 102973 105287 116857 119483 132613 161357 164983 183113 213689 242501 293077 299663 306397 332593 340067 377437 388129 396851 405769 440461 450359 499849 556517 631553 720811 737009 800021 817999 836381 907889 928291 1129499 1154881 1281791 1338649 1519141 1723969 2051539 2097641 2144779 2328151 2380469 2642059 2716903 2777957 3083227 3152513 3498943 3810001 3895619 4323709 4420871 4906681 5045677 5159063 5600147 5725993 5854667 6355223 6498037 7906493 8972537 9370543 10400273 10633987 11802557 12067783 14360773 14683487 15013453 16297057 16663283 18494413 19018321 21582589 24492601 26670007 27269333 29600777 30265963 30946097 33591893 34346767 35319739 36113441 39201029 40081951 40982669 44486561 45486259 49530013 56208217 63786853 65593801 72801911 74437909 80802121 82617899 84474481 100525411 102784409 114079399 116642981 129460891 135203549 153433241 186690049 190885331 207205439 211861741 216622679 235143251 240427369 247238173 274407203 280573657 311405927 318403813 346710091 384810101 393457519 436694609 446507971 459156607 509613377 521065363 565614847 578325293 591321367 703677877 798555793 906226237 946424843 1050427573 1074032687 1306830343 1336197317 1450438073 1483032187 1516358753 1646002757 1682991583 1920850421 2179841489 2426970637 2693670707 2754202633 2989678477 3056862263 3125555797 3214096249 3567293639 3647457541 3959303929 4048277051 4139249569 5002531313 5677029917 6624973901 7352993011 7518228809 9147812401 10153066511 10381225309 11522019299 11780941081 13655558449 16988794459 18855694949 19279418431 20927749339 21398035841 21878890579 24971055473 27715127503 28337939357 35017719191 38865820201 39739209419 46374817307 51470951077 52627601663 71071465577 80654135093 95588909143 118921561213 131989864643 134955929017 146494245373 149786250887 153152234053 194005892521 245124034337 272060741407 278174465933 324623721149 360296657539 368393211641 505255662613 669122364001 923929052501 1025459717611 1048503756209 1715868240359 1904425189849 1947221261531 2522076602773 3536789638291 4683856548007 7178218023277 12011077682513 13330976328943 13630548830717 24757527468037 32786995836049 93316834302601 173302692276259 1213118845933813
• Sum of all divisors σ(n): 1607674882923282
• Sum of proper divisors (its aliquot sum) s(n): 394556036989469
• 1213118845933813 is a deficient number, because the sum of its proper divisors (394556036989469) is less than itself. Its deficiency is 818562808944344

Bases of 1213118845933813

• Binary: 100010011110101001100111101111000011101100011110101₂
• Hexadecimal: 0x44F533DE1D8F5
• Base-36: BY0J3R2GVP

Squares and roots of 1213118845933813

• 1213118845933813 squared (1213118845933813²) is 1471657334359786321883976718969
• 1213118845933813 cubed (1213118845933813³) is 1785295247068575547621203205920004822675598797
• The square root of 1213118845933813 is 34829855.6691498939
• The cube root of 1213118845933813 is 106651.7002007225

Scales and comparisons

• 1,213,118,845,933,813 seconds is equal to 38,573,426 years, 45 weeks, 4 days, 11 hours, 50 minutes, 13 seconds.
• To count from 1 to 1,213,118,845,933,813 would take you about one hundred fifteen million, seven hundred twenty thousand, two hundred eighty 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 1213118845933813 cubic inches would be around 8887.6 feet tall.

Recreational maths with 1213118845933813

• 1213118845933813 backwards is 3183395488113121
• The number of decimal digits it has is: 16
• The sum of 1213118845933813's digits is 61
• More coming soon!