12749794278090

Names of 12749794278090

• Cardinal: 12749794278090 can be written as Twelve trillion, seven hundred forty-nine billion, seven hundred ninety-four million, two hundred seventy-eight thousand and ninety.

Scientific notation

• Scientific notation: 1.274979427809 × 10¹³

Factors of 12749794278090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 167

Divisors of 12749794278090

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 31 38 57 62 93 95 107 114 155 186 190 214 285 310 321 361 465 535 570 589 642 722 930 961 1070 1083 1178 1605 1767 1805 1922 2033 2166 2883 2945 3210 3317 3534 3610 4066 4805 5415 5766 5890 6099 6634 8835 9610 9951 10165 10830 11191 11449 12198 14415 16585 17670 18259 19902 20330 22382 22898 28830 30495 33170 33573 34347 36518 38627 49755 54777 55955 57245 60990 63023 67146 68694 77254 91295 99510 102827 109554 111910 114490 115881 126046 167865 171735 182590 189069 193135 205654 217531 231762 273885 308481 315115 335730 343470 346921 354919 378138 386270 435062 514135 547770 579405 616962 630230 652593 693842 709838 945345 1028270 1040763 1064757 1087655 1158810 1197437 1225043 1305186 1542405 1734605 1774595 1890690 1953713 2081526 2129514 2175310 2394874 2450086 3084810 3262965 3469210 3549190 3592311 3675129 3907426 4133089 5203815 5323785 5861139 5987185 6125215 6525930 6743461 7184622 7350258 8266178 9768565 10407630 10647570 11002489 11722278 11974370 12250430 12399267 13486922 17961555 18375645 19537130 20230383 20665445 22004978 23275817 24798534 29305695 33007467 33717305 35923110 36751290 37120547 37976333 40460766 41330890 46551634 55012445 58611390 61996335 66014934 67434610 69827451 74241094 75952666 101151915 110024890 111361641 113928999 116379085 123992670 128125759 139654902 165037335 185602735 189881665 202303830 209047291 222723282 227857998 232758170 256251518 330074670 349137255 371205470 379763330 384377277 418094582 442240523 556808205 569644995 627141873 640628795 698274510 721550327 768754554 884481046 1045236455 1113616410 1139289990 1177266323 1254283746 1281257590 1326721569 1443100654 1921886385 2090472910 2164650981 2211202615 2354532646 2653443138 3135709365 3531798969 3607751635 3843772770 3971898529 4329301962 4422405230 5886331615 6271418730 6633607845 7063597938 7215503270 7943797058 10823254905 11772663230 11915695587 13267215690 13709456213 17658994845 19859492645 21646509810 22368060137 23831391174 27418912426 35317989690 39718985290 41128368639 44736120274 59578477935 67104180411 68547281065 82256737278 111840300685 119156955870 134208360822 137094562130 205641843195 223680601370 335520902055 411283686390 424993142603 671041804110 849986285206 1274979427809 2124965713015 2549958855618 4249931426030 6374897139045 12749794278090
• Sum of all divisors σ(n): 33684954321600
• Sum of proper divisors (its aliquot sum) s(n): 20935160043510
• 12749794278090 is an abundant number, because the sum of its proper divisors (20935160043510) is greater than itself. Its abundance is 8185365765420

Bases of 12749794278090

• Binary: 10111001100010001010111101010111101011001010₂
• Hexadecimal: 0xB988AF57ACA
• Base-36: 4IP6ABMX6

Squares and roots of 12749794278090

• 12749794278090 squared (12749794278090²) is 162557254133616504254048100
• 12749794278090 cubed (12749794278090³) is 2072571548614805706256650609099636129000
• The square root of 12749794278090 is 3570685.4073258821
• The cube root of 12749794278090 is 23361.5179939907

Scales and comparisons

• 12,749,794,278,090 seconds is equal to 405,404 years, 1 week, 9 hours, 41 minutes, 30 seconds.
• To count from 1 to 12,749,794,278,090 would take you about one million, thirteen thousand, five hundred ten 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 12749794278090 cubic inches would be around 1946.8 feet tall.

Recreational maths with 12749794278090

• 12749794278090 backwards is 09087249794721
• The number of decimal digits it has is: 14
• The sum of 12749794278090's digits is 69
• More coming soon!