13381068757320

Names of 13381068757320

• Cardinal: 13381068757320 can be written as Thirteen trillion, three hundred eighty-one billion, sixty-eight million, seven hundred fifty-seven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.338106875732 × 10¹³

Factors of 13381068757320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 674637

Divisors of 13381068757320

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 81 88 90 99 108 110 120 132 135 162 165 180 198 216 220 264 270 297 324 330 360 396 405 440 495 540 557 594 648 660 792 810 891 990 1080 1114 1188 1320 1485 1620 1671 1782 1980 2228 2376 2785 2970 3240 3342 3564 3960 4455 4456 5013 5570 5940 6127 6684 7128 8355 8910 10026 11140 11880 12254 13368 15039 16710 17820 18381 20052 22280 24508 25065 30078 30635 33420 35640 36762 40104 45117 49016 50130 55143 60156 61270 66840 73524 75195 90234 91905 100260 110286 120312 122540 147048 150390 165429 180468 183810 200520 220572 225585 245080 275715 300780 330858 360936 367620 441144 451170 496287 551430 601560 661716 674059 735240 827145 902340 992574 1102860 1323432 1348118 1654290 1804680 1985148 2022177 2205720 2481435 2696236 3308580 3370295 3970296 4044354 4962870 5392472 6066531 6617160 6740590 7414649 8088708 9925740 10110885 12133062 13481180 14829298 16177416 18199593 19851480 20221770 22243947 24266124 26962360 29658596 30332655 36399186 37073245 40443540 44487894 48532248 54598779 59317192 60665310 66731841 72798372 74146490 80887080 88975788 90997965 109197558 111219735 121330620 133463682 145596744 148292980 177951576 181995930 200195523 218395116 222439470 242661240 266927364 272993895 296585960 333659205 363991860 375450863 400391046 436790232 444878940 533854728 545987790 600586569 667318410 727983720 750901726 800782092 889757880 1000977615 1091975580 1126352589 1201173138 1334636820 1501803452 1601564184 1877254315 2001955230 2183951160 2252705178 2402346276 2669273640 3002932845 3003606904 3379057767 3754508630 4003910460 4129959493 4505410356 4804692552 5631762945 6005865690 6758115534 7509017260 8007820920 8259918986 9010820712 10137173301 11263525890 12011731380 12389878479 13516231068 15018034520 16519837972 16895288835 20274346602 20649797465 22527051780 24023462760 24779756958 27032462136 30411519903 33039675944 33790577670 37169635437 40548693204 41299594930 45054103560 49559513916 50685866505 60823039806 61949392395 67581155340 74339270874 81097386408 82599189860 99119027832 101371733010 111508906311 121646079612 123898784790 135162310680 148678541748 152057599515 165198379720 185848177185 202743466020 223017812622 243292159224 247797569580 297357083496 304115199030 334526718933 371696354370 405486932040 446035625244 495595139160 557544531555 608230398060 669053437866 743392708740 892071250488 1115089063110 1216460796120 1338106875732 1486785417480 1672633594665 2230178126220 2676213751464 3345267189330 4460356252440 6690534378660 13381068757320
• Sum of all divisors σ(n): 49152077726400
• Sum of proper divisors (its aliquot sum) s(n): 35771008969080
• 13381068757320 is an abundant number, because the sum of its proper divisors (35771008969080) is greater than itself. Its abundance is 22389940211760

Bases of 13381068757320

• Binary: 11000010101110000101110110011001100101001000₂
• Hexadecimal: 0xC2B85D99948
• Base-36: 4QR6EUKI0

Squares and roots of 13381068757320

• 13381068757320 squared (13381068757320²) is 179053001088125409053582400
• 13381068757320 cubed (13381068757320³) is 2395920518764698875132936522462223168000
• The square root of 13381068757320 is 3658014.3189058187
• The cube root of 13381068757320 is 23740.8866278183

Scales and comparisons

• 13,381,068,757,320 seconds is equal to 425,476 years, 30 weeks, 6 days, 23 hours, 42 minutes.
• To count from 1 to 13,381,068,757,320 would take you about one million, sixty-three thousand, six hundred ninety-one 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 13381068757320 cubic inches would be around 1978.4 feet tall.

Recreational maths with 13381068757320

• 13381068757320 backwards is 02375786018331
• 13381068757320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13381068757320's digits is 54
• More coming soon!