12500486460

Names of 12500486460

• Cardinal: 12500486460 can be written as Twelve billion, five hundred million, four hundred eighty-six thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.250048646 × 10¹⁰

Factors of 12500486460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15870

Divisors of 12500486460

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 19 20 21 22 27 28 30 33 35 36 38 42 44 45 54 55 57 60 63 66 70 76 77 84 90 95 99 105 108 110 114 126 132 133 135 140 154 165 171 180 189 190 198 209 210 220 228 231 252 266 270 285 297 308 315 330 342 378 380 385 396 399 418 420 462 495 513 532 540 570 594 627 630 660 665 684 693 756 770 798 836 855 924 945 990 1026 1045 1140 1155 1188 1197 1254 1260 1330 1386 1463 1485 1540 1596 1710 1881 1890 1980 1995 2052 2079 2090 2310 2394 2508 2565 2660 2772 2926 2970 3135 3420 3465 3591 3762 3780 3990 4158 4180 4389 4620 4788 5130 5643 5852 5940 5985 6270 6930 7182 7315 7524 7980 8316 8778 9405 10260 10395 11286 11970 12540 13167 13860 14364 14630 15823 17556 17955 18810 20790 21945 22572 23940 26334 28215 29260 31646 35910 37620 39501 41580 43890 47469 52668 56430 63292 65835 71820 79002 79115 87780 94938 110761 112860 131670 142407 158004 158230 174053 189876 197505 221522 237345 263340 284814 300637 316460 332283 348106 395010 427221 443044 474690 522159 553805 569628 601274 664566 696212 712035 790020 854442 870265 901911 949380 996849 1044318 1107610 1202548 1218371 1329132 1424070 1503185 1566477 1661415 1708884 1740530 1803822 1993698 2088636 2104459 2136105 2215220 2436742 2610795 2705733 2848140 2990547 3006370 3132954 3307007 3322830 3481060 3607644 3655113 3987396 4208918 4272210 4509555 4699431 4873484 4984245 5221590 5411466 5981094 6012740 6091855 6265908 6313377 6614014 6645660 7310226 7832385 8117199 8417836 8544420 9019110 9398862 9921021 9968490 10443180 10522295 10822932 10965339 11962188 12183710 12626754 13228028 13528665 14620452 14952735 15664770 16234398 16535035 18038220 18275565 18797724 18940131 19842042 19936980 21044590 21930678 23149049 23497155 24367420 25253508 27057330 29763063 29905470 31329540 31566885 32468796 32896017 33070070 36551130 37880262 39684084 40585995 42089180 43861356 46298098 46994310 49605105 54114660 54826695 56820393 59526126 59810940 63133770 65792034 66140140 69447147 73102260 75760524 81171990 89289189 92596196 93988620 94700655 99210210 109653390 113640786 115745245 119052252 126267540 131584068 138894294 148815315 162343980 164480085 178578378 189401310 198420420 208341441 219306780 227281572 231490490 277788588 284101965 297630630 328960170 347235735 357156756 378802620 416682882 446445945 462980980 568203930 595261260 625024323 657920340 694471470 833365764 892891890 1041707205 1136407860 1250048646 1388942940 1785783780 2083414410 2500097292 3125121615 4166828820 6250243230 12500486460
• Sum of all divisors σ(n): 51041894400
• Sum of proper divisors (its aliquot sum) s(n): 38541407940
• 12500486460 is an abundant number, because the sum of its proper divisors (38541407940) is greater than itself. Its abundance is 26040921480

Bases of 12500486460

• Binary: 1011101001000101100100100100111100₂
• Hexadecimal: 0x2E916493C
• Base-36: 5QQGT30

Squares and roots of 12500486460

• 12500486460 squared (12500486460²) is 156262161736643331600
• 12500486460 cubed (12500486460³) is 1953353036999240052515090136000
• The square root of 12500486460 is 111805.5743690807
• The cube root of 12500486460 is 2320.8245223799

Scales and comparisons

• 12,500,486,460 seconds is equal to 397 years, 24 weeks, 5 days, 13 hours, 21 minutes.
• To count from 1 to 12,500,486,460 would take you about seven hundred ninety-four 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 12500486460 cubic inches would be around 193.4 feet tall.

Recreational maths with 12500486460

• 12500486460 backwards is 06468400521
• 12500486460 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12500486460's digits is 36
• More coming soon!