13286158491840

Names of 13286158491840

• Cardinal: 13286158491840 can be written as Thirteen trillion, two hundred eighty-six billion, one hundred fifty-eight million, four hundred ninety-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.328615849184 × 10¹³

Factors of 13286158491840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1248937

Divisors of 13286158491840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 480 520 624 780 832 853 960 1040 1248 1560 1706 2080 2496 2559 3120 3412 4160 4265 5118 6240 6824 8530 10236 11089 12480 12795 13648 17060 20472 22178 25590 27296 33267 34120 40944 44356 51180 54592 55445 66534 68240 81888 88712 102360 110890 133068 136480 163776 166335 177424 204720 221780 266136 272960 332670 354848 409440 443560 532272 665340 709696 818880 887120 1064544 1248061 1330680 1774240 2129088 2496122 2661360 3548480 3744183 4992244 5322720 6240305 7488366 9984488 10645440 12480610 14976732 16224793 18720915 19968976 24961220 29953464 32449586 37441830 39937952 48674379 49922440 59906928 64899172 74883660 79875904 81123965 97348758 99844880 119813856 129798344 149767320 162247930 194697516 199689760 239627712 243371895 259596688 299534640 324495860 389395032 399379520 486743790 519193376 599069280 648991720 778790064 973487580 1038386752 1064596033 1198138560 1297983440 1557580128 1946975160 2129192066 2595966880 3115160256 3193788099 3893950320 4258384132 5191933760 5322980165 6387576198 7787900640 8516768264 10645960330 12775152396 13839748429 15575801280 15968940495 17033536528 21291920660 25550304792 27679496858 31937880990 34067073056 41519245287 42583841320 51100609584 55358993716 63875761980 68134146112 69198742145 83038490574 85167682640 102201219168 110717987432 127751523960 138397484290 166076981148 170335365280 204402438336 207596226435 221435974864 255503047920 276794968580 332153962296 340670730560 415192452870 442871949728 511006095840 553589937160 664307924592 830384905740 885743899456 1022012191680 1107179874320 1328615849184 1660769811480 2214359748640 2657231698368 3321539622960 4428719497280 6643079245920 13286158491840
• Sum of all divisors σ(n): 45481735621056
• Sum of proper divisors (its aliquot sum) s(n): 32195577129216
• 13286158491840 is an abundant number, because the sum of its proper divisors (32195577129216) is greater than itself. Its abundance is 18909418637376

Bases of 13286158491840

• Binary: 11000001010101101100110000011110000011000000₂
• Hexadecimal: 0xC156CC1E0C0
• Base-36: 4PJKRQ6YO

Squares and roots of 13286158491840

• 13286158491840 squared (13286158491840²) is 176522007470292143346585600
• 13286158491840 cubed (13286158491840³) is 2345299368548065876849872825709461504000
• The square root of 13286158491840 is 3645018.3115918633
• The cube root of 13286158491840 is 23684.6230030421

Scales and comparisons

• 13,286,158,491,840 seconds is equal to 422,458 years, 38 weeks, 4 days, 13 hours, 4 minutes.
• To count from 1 to 13,286,158,491,840 would take you about one million, fifty-six thousand, one hundred forty-six 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 13286158491840 cubic inches would be around 1973.7 feet tall.

Recreational maths with 13286158491840

• 13286158491840 backwards is 04819485168231
• 13286158491840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13286158491840's digits is 60
• More coming soon!