1213396356394768

Names of 1213396356394768

• Cardinal: 1213396356394768 can be written as One quadrillion, two hundred thirteen trillion, three hundred ninety-six billion, three hundred fifty-six million, three hundred ninety-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.213396356394768 × 10¹⁵

Factors of 1213396356394768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 402

Divisors of 1213396356394768

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 151 182 196 208 229 302 364 392 458 604 637 728 784 916 1057 1208 1274 1456 1603 1832 1963 2114 2416 2548 2977 3206 3664 3926 4228 5096 5954 6412 7399 7852 8456 10192 11221 11908 12824 13741 14798 15704 16912 20839 22442 22801 23816 25648 27482 29596 31408 34579 41678 44884 45602 47632 54964 59192 69158 83356 89768 91204 96187 109928 118384 138316 145873 159607 166712 179536 182408 192374 219856 242053 276632 291746 296413 319214 333424 364816 384748 449527 484106 553264 583492 592826 638428 769496 899054 968212 1117249 1166984 1185652 1276856 1538992 1694371 1798108 1936424 2074891 2234498 2333968 2371304 2553712 3146689 3388742 3442951 3596216 3872848 4149782 4468996 4742608 5221429 6293378 6777484 6885902 7192432 8299564 8937992 10442858 12586756 13554968 13771804 14524237 16599128 17875984 20885716 22026823 24100657 25173512 27109936 27543608 29048474 33198256 36550003 41771432 44053646 44758363 48201314 50347024 55087216 58096948 67878577 73100006 83542864 88107292 89516726 96402628 116193896 135757154 146200012 168704599 176214584 179033452 192805256 232387792 255850021 271514308 292400024 313308541 337409198 352429168 358066904 385610512 475150039 511700042 519885601 543028616 584800048 626617082 674818396 716133808 788435779 950300078 1023400084 1039771202 1086057232 1253234164 1349636792 1576871558 1900600156 2046800168 2079542404 2193159787 2506468328 2699273584 3153743116 3326050273 3639199207 3801200312 4093600336 4159084808 4386319574 5012936656 5519050453 6307486232 6652100546 6758512813 7278398414 7602400624 8318169616 8772639148 10249665127 11038100906 12614972464 13304201092 13517025626 14556796828 17545278296 20499330254 22076201812 25474394449 26608402184 27034051252 29113593656 35090556592 38633353171 40998660508 44152403624 47309589691 50948788898 53216804368 54068102504 58227187312 71747655889 77266706342 81997321016 88304807248 94619179382 101897577796 108136205008 119053802629 143495311778 154533412684 163994642032 189238358764 203795155592 238107605258 286990623556 309066825368 331167127837 378476717528 407590311184 476215210516 502233591223 573981247112 618133650736 662334255674 756953435056 833376618403 952430421032 1004467182446 1147962494224 1324668511348 1547699434177 1666753236806 1904860842064 2008934364892 2649337022696 3095398868354 3333506473612 4017868729784 5298674045392 5833636328821 6190797736708 6667012947224 8035737459568 10833896039239 11667272657642 12381595473416 13334025894448 21667792078478 23334545315284 24763190946832 43335584156956 46669090630568 75837272274673 86671168313912 93338181261136 151674544549346 173342336627824 303349089098692 606698178197384 1213396356394768
• Sum of all divisors σ(n): 2977733992058700
• Sum of proper divisors (its aliquot sum) s(n): 1764337635663932
• 1213396356394768 is an abundant number, because the sum of its proper divisors (1764337635663932) is greater than itself. Its abundance is 550941279269164

Bases of 1213396356394768

• Binary: 100010011111001001111011010110010110110111100010000₂
• Hexadecimal: 0x44F93DACB6F10
• Base-36: BY42L9MQZ4

Squares and roots of 1213396356394768

• 1213396356394768 squared (1213396356394768²) is 1472330717712098841486657773824
• 1213396356394768 cubed (1213396356394768³) is 1786520728279954444141502000833118701400952832
• The square root of 1213396356394768 is 34833839.2428220291
• The cube root of 1213396356394768 is 106659.8320519489

Scales and comparisons

• 1,213,396,356,394,768 seconds is equal to 38,582,250 years, 44 weeks, 2 days, 2 hours, 59 minutes, 28 seconds.
• To count from 1 to 1,213,396,356,394,768 would take you about one hundred fifteen million, seven hundred forty-six thousand, seven hundred fifty-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 1213396356394768 cubic inches would be around 8888.3 feet tall.

Recreational maths with 1213396356394768

• 1213396356394768 backwards is 8674936536933121
• The number of decimal digits it has is: 16
• The sum of 1213396356394768's digits is 76
• More coming soon!