131231539054128

Names of 131231539054128

• Cardinal: 131231539054128 can be written as One hundred thirty-one trillion, two hundred thirty-one billion, five hundred thirty-nine million, fifty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.31231539054128 × 10¹⁴

Factors of 131231539054128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 284

Divisors of 131231539054128

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 38 48 57 76 103 114 152 157 206 228 304 309 314 361 412 456 471 618 628 722 824 912 942 1083 1236 1256 1444 1648 1884 1957 2166 2472 2512 2888 2983 3768 3914 4332 4944 5776 5871 5966 6859 7536 7828 8664 8949 11742 11932 13718 15656 16171 17328 17898 20577 23484 23864 24649 27436 31312 32342 35796 37183 41154 46968 47728 48513 49298 54872 56677 64684 71592 73947 74366 82308 93936 97026 98596 109744 111549 113354 129368 143184 147894 148732 164616 170031 194052 197192 223098 226708 258736 295788 297464 307249 329232 340062 388104 394384 446196 453416 468331 591576 594928 614498 680124 706477 776208 892392 906832 921747 936662 1076863 1183152 1228996 1360248 1404993 1412954 1784784 1843494 1873324 2119431 2153726 2457992 2538847 2720496 2809986 2825908 3230589 3686988 3746648 3869893 4238862 4307452 4915984 5077694 5619972 5651816 5837731 6461178 7373976 7493296 7616541 7739786 8477724 8614904 8898289 10155388 11239944 11303632 11609679 11675462 12922356 14747952 15233082 15479572 16955448 17229808 17513193 17796578 20310776 22479888 23219358 23350924 25844712 26694867 30466164 30959144 33910896 35026386 35593156 40621552 46438716 46701848 48238093 51689424 53389734 60932328 61918288 70052772 71186312 73527967 92877432 93403696 96476186 106779468 110916889 121864656 140105544 142372624 144714279 147055934 169067491 185754864 192952372 213558936 220583901 221833778 280211088 289428558 294111868 332750667 338134982 385904744 398598979 427117872 441167802 443667556 507202473 578857116 588223736 665501334 676269964 771809488 797197958 882335604 887335112 916523767 1014404946 1157714232 1176447472 1195796937 1331002668 1352539928 1397031373 1594395916 1764671208 1774670224 1833047534 2028809892 2315428464 2391593874 2662005336 2705079856 2749571301 2794062746 3188791832 3529342416 3666095068 4057619784 4191094119 4783187748 5324010672 5499142602 5588125492 6377583664 7332190136 7573380601 8115239568 8382188238 9566375496 10998285204 11176250984 14664380272 15146761202 16764376476 17413951573 19132750992 21996570408 22352501968 22720141803 26543596087 30293522404 33528752952 34827903146 43993140816 45440283606 52241854719 53087192174 60587044808 67057505904 69655806292 79630788261 90880567212 104483709438 106174384348 121174089616 139311612584 143894231419 159261576522 181761134424 208967418876 212348768696 278623225168 287788462838 318523153044 363522268848 417934837752 424697537392 431682694257 575576925676 637046306088 835869675504 863365388514 1151153851352 1274092612176 1726730777028 2302307702704 2733990396961 3453461554056 5467980793922 6906923108112 8201971190883 10935961587844 16403942381766 21871923175688 32807884763532 43743846351376 65615769527064 131231539054128
• Sum of all divisors σ(n): 363636610688000
• Sum of proper divisors (its aliquot sum) s(n): 232405071633872
• 131231539054128 is an abundant number, because the sum of its proper divisors (232405071633872) is greater than itself. Its abundance is 101173532579744

Bases of 131231539054128

• Binary: 11101110101101010111001010001001100011000110000₂
• Hexadecimal: 0x775AB944C630
• Base-36: 1AIMXQ1Z5C

Squares and roots of 131231539054128

• 131231539054128 squared (131231539054128²) is 17221716842515122488913840384
• 131231539054128 cubed (131231539054128³) is 2260032406397657244245332262072599328305152
• The square root of 131231539054128 is 11455633.5073241581
• The cube root of 131231539054128 is 50817.4350448153

Scales and comparisons

• 131,231,539,054,128 seconds is equal to 4,172,757 years, 5 days, 20 hours, 48 minutes, 48 seconds.
• To count from 1 to 131,231,539,054,128 would take you about ten million, four hundred thirty-one thousand, eight hundred ninety-two 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 131231539054128 cubic inches would be around 4234.8 feet tall.

Recreational maths with 131231539054128

• 131231539054128 backwards is 821450935132131
• 131231539054128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131231539054128's digits is 48
• More coming soon!