12855360202740

Names of 12855360202740

• Cardinal: 12855360202740 can be written as Twelve trillion, eight hundred fifty-five billion, three hundred sixty million, two hundred two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.285536020274 × 10¹³

Factors of 12855360202740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 587834

Divisors of 12855360202740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 43 44 45 55 60 66 86 90 99 110 129 132 165 172 180 198 215 220 257 258 330 387 396 430 473 495 514 516 645 660 771 774 860 946 990 1028 1285 1290 1419 1542 1548 1892 1935 1980 2313 2365 2570 2580 2827 2838 3084 3855 3870 4257 4626 4730 5140 5654 5676 7095 7710 7740 8481 8514 9252 9460 11051 11308 11565 14135 14190 15420 16962 17028 21285 22102 23130 25443 28270 28380 33153 33924 42405 42570 44204 46260 50886 55255 56540 66306 84810 85140 99459 101772 110510 121561 127215 132612 165765 169620 198918 221020 243122 254430 331530 364683 397836 486244 497295 508860 587513 607805 663060 729366 994590 1094049 1175026 1215610 1458732 1762539 1823415 1989180 2188098 2350052 2431220 2937565 3525078 3646830 4376196 5287617 5470245 5875130 6462643 7050156 7293660 8812695 10575234 10940490 11750260 12925286 17625390 19387929 21150468 21880980 25263059 25850572 26438085 32313215 35250780 38775858 50526118 52876170 58163787 64626430 75789177 77551716 96939645 101052236 105752340 116327574 126315295 129252860 150990841 151578354 193879290 227367531 232655148 252630590 277893649 290818935 301981682 303156708 378945885 387758580 452972523 454735062 505261180 555787298 581637870 603963364 754954205 757891770 833680947 905945046 909470124 1111574596 1136837655 1163275740 1358917569 1389468245 1509908410 1515783540 1660899251 1667361894 1811890092 2264862615 2273675310 2501042841 2717835138 2778936490 3019816820 3321798502 3334723788 4168404735 4529725230 4547350620 4982697753 5002085682 5435670276 5557872980 6492606163 6643597004 6794587845 8304496255 8336809470 9059450460 9965395506 10004171364 12505214205 12985212326 13589175690 14948093259 16608992510 16673618940 19477818489 19930791012 24913488765 25010428410 25970424652 27178351380 29896186518 32463030815 33217985020 38955636978 49826977530 50020856820 58433455467 59792373036 64926061630 71418667793 74740466295 77911273956 97389092445 99653955060 116866910934 129852123260 142837335586 149480932590 194778184890 214256003379 233733821868 285674671172 292167277335 298961865180 357093338965 389556369780 428512006758 584334554670 642768010137 714186677930 857024013516 1071280016895 1168669109340 1285536020274 1428373355860 2142560033790 2571072040548 3213840050685 4285120067580 6427680101370 12855360202740
• Sum of all divisors σ(n): 43698294896256
• Sum of proper divisors (its aliquot sum) s(n): 30842934693516
• 12855360202740 is an abundant number, because the sum of its proper divisors (30842934693516) is greater than itself. Its abundance is 17987574490776

Bases of 12855360202740

• Binary: 10111011000100011111001011011010011111110100₂
• Hexadecimal: 0xBB11F2DA7F4
• Base-36: 4K1O5JRP0

Squares and roots of 12855360202740

• 12855360202740 squared (12855360202740²) is 165260285942191413903507600
• 12855360202740 cubed (12855360202740³) is 2124480502994680186558482715533130824000
• The square root of 12855360202740 is 3585437.2401061491
• The cube root of 12855360202740 is 23425.8171982891

Scales and comparisons

• 12,855,360,202,740 seconds is equal to 408,760 years, 35 weeks, 6 days, 5 hours, 39 minutes.
• To count from 1 to 12,855,360,202,740 would take you about one million, twenty-one thousand, nine hundred 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 12855360202740 cubic inches would be around 1952.2 feet tall.

Recreational maths with 12855360202740

• 12855360202740 backwards is 04720206355821
• 12855360202740 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12855360202740's digits is 45
• More coming soon!