13445471608240

Names of 13445471608240

• Cardinal: 13445471608240 can be written as Thirteen trillion, four hundred forty-five billion, four hundred seventy-one million, six hundred eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.344547160824 × 10¹³

Factors of 13445471608240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8277

Divisors of 13445471608240

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 67 70 80 98 112 134 140 196 245 268 280 335 343 392 469 490 536 560 670 686 784 938 980 1019 1072 1340 1372 1715 1876 1960 2038 2345 2680 2744 3283 3430 3752 3920 4076 4690 5095 5360 5488 6566 6860 7133 7177 7504 8152 9380 10190 13132 13720 14266 14354 16304 16415 18760 20380 22981 26264 27440 28532 28708 32830 35665 35885 37520 40760 45962 49931 50239 52528 57064 57416 65660 68273 71330 71770 81520 91924 99862 100478 114128 114832 114905 131320 136546 142660 143540 183848 199724 200956 229810 249655 251195 262640 273092 285320 287080 341365 349517 351673 367696 399448 401912 459620 477911 480859 499310 502390 546184 570640 574160 682730 699034 703346 798896 803824 919240 955822 961718 998620 1004780 1092368 1365460 1398068 1406692 1747585 1758365 1838480 1911644 1923436 1997240 2009560 2389555 2404295 2461711 2730920 2796136 2813384 3345377 3366013 3495170 3516730 3823288 3846872 3994480 4019120 4779110 4808590 4923422 5461840 5592272 5626768 6690754 6732026 6990340 7033460 7313363 7646576 7693744 9558220 9617180 9846844 12308555 13381508 13464052 13980680 14066920 14626726 16726885 16830065 19116440 19234360 19693688 23417639 23562091 24617110 26763016 26928104 27961360 28133840 29253452 33453770 33660130 36566815 38232880 38468720 39387376 46835278 47124182 49234220 51193541 53526032 53856208 58506904 66907540 67320260 73133630 93670556 94248364 98468440 102387082 117013808 117088195 117810455 133815080 134640520 146267260 164934637 187341112 188496728 196936880 204774164 234176390 235620910 255967705 267630160 269281040 292534520 329869274 358354787 374682224 376993456 409548328 468352780 471241820 489995321 511935410 585069040 659738548 716709574 819096656 824673185 936705560 942483640 979990642 1023870820 1319477096 1433419148 1649346370 1791773935 1873411120 1884967280 1959981284 2047741640 2449976605 2508483509 2638954192 2866838296 3298692740 3429967247 3583547870 3919962568 4095483280 4899953210 5016967018 5733676592 6597385480 6859934494 7167095740 7839925136 9799906420 10033934036 12542417545 13194770960 13719868988 14334191480 17149836235 19599812840 20067868072 24009770729 25084835090 27439737976 28668382960 34299672470 39199625680 40135736144 48019541458 50169670180 54879475952 68599344940 96039082916 100339340360 120048853645 137198689880 168068395103 192078165832 200678680720 240097707290 274397379760 336136790206 384156331664 480195414580 672273580412 840341975515 960390829160 1344547160824 1680683951030 1920781658320 2689094321648 3361367902060 6722735804120 13445471608240
• Sum of all divisors σ(n): 37041236352000
• Sum of proper divisors (its aliquot sum) s(n): 23595764743760
• 13445471608240 is an abundant number, because the sum of its proper divisors (23595764743760) is greater than itself. Its abundance is 10150293135520

Bases of 13445471608240

• Binary: 11000011101010000100100011110001110110110000₂
• Hexadecimal: 0xC3A848F1DB0
• Base-36: 4RKRIN6B4

Squares and roots of 13445471608240

• 13445471608240 squared (13445471608240²) is 180780706767987932035897600
• 13445471608240 cubed (13445471608240³) is 2430681860166542553099611921283956224000
• The square root of 13445471608240 is 3666806.7317817557
• The cube root of 13445471608240 is 23778.9138427827

Scales and comparisons

• 13,445,471,608,240 seconds is equal to 427,524 years, 21 weeks, 1 day, 8 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,445,471,608,240 would take you about one million, sixty-eight thousand, eight hundred eleven 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 13445471608240 cubic inches would be around 1981.6 feet tall.

Recreational maths with 13445471608240

• 13445471608240 backwards is 04280617454431
• 13445471608240 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13445471608240's digits is 49
• More coming soon!