12429856427507712

Names of 12429856427507712

• Cardinal: 12429856427507712 can be written as Twelve quadrillion, four hundred twenty-nine trillion, eight hundred fifty-six billion, four hundred twenty-seven million, five hundred seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.2429856427507712 × 10¹⁶

Factors of 12429856427507712

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 22816

Divisors of 12429856427507712

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2304 2592 2916 3072 3456 3888 4096 4608 5184 5832 6144 6912 7776 8192 9216 10368 11664 12288 13824 15552 16384 18432 20736 22811 23328 24576 27648 31104 32768 36864 41472 45622 46656 49152 55296 62208 68433 73728 82944 91244 93312 98304 110592 124416 136866 147456 165888 182488 186624 205299 221184 248832 273732 294912 331776 364976 373248 410598 442368 497664 547464 615897 663552 729952 746496 821196 884736 995328 1094928 1231794 1327104 1459904 1492992 1642392 1847691 1990656 2189856 2463588 2654208 2919808 2985984 3284784 3695382 3981312 4379712 4927176 5543073 5839616 5971968 6569568 7390764 7962624 8759424 9854352 11086146 11679232 11943936 13139136 14781528 16629219 17518848 19708704 22172292 23358464 23887872 26278272 29563056 33258438 35037696 39417408 44344584 46716928 52556544 59126112 66516876 70075392 78834816 88689168 93433856 105113088 118252224 133033752 140150784 157669632 177378336 186867712 210226176 236504448 266067504 280301568 315339264 354756672 373735424 420452352 473008896 520341721 532135008 560603136 630678528 709513344 747470848 840904704 946017792 1040683442 1064270016 1121206272 1261357056 1419026688 1561025163 1681809408 1892035584 2081366884 2128540032 2242412544 2522714112 2838053376 3122050326 3363618816 3784071168 4162733768 4257080064 4683075489 5045428224 5676106752 6244100652 6727237632 7568142336 8325467536 8514160128 9366150978 10090856448 11352213504 12488201304 14049226467 15136284672 16650935072 17028320256 18732301956 20181712896 22704427008 24976402608 28098452934 30272569344 33301870144 34056640512 37464603912 42147679401 45408854016 49952805216 56196905868 60545138688 66603740288 68113281024 74929207824 84295358802 90817708032 99905610432 112393811736 126443038203 133207480576 136226562048 149858415648 168590717604 181635416064 199811220864 224787623472 252886076406 266414961152 272453124096 299716831296 337181435208 379329114609 399622441728 449575246944 505772152812 532829922304 544906248192 599433662592 674362870416 758658229218 799244883456 899150493888 1011544305624 1065659844608 1198867325184 1348725740832 1517316458436 1598489766912 1798300987776 2023088611248 2131319689216 2397734650368 2697451481664 3034632916872 3196979533824 3596601975552 4046177222496 4262639378432 4795469300736 5394902963328 6069265833744 6393959067648 7193203951104 8092354444992 8525278756864 9590938601472 10789805926656 12138531667488 12787918135296 14386407902208 16184708889984 17050557513728 19181877202944 21579611853312 24277063334976 25575836270592 28772815804416 32369417779968 38363754405888 43159223706624 48554126669952 51151672541184 57545631608832 64738835559936 76727508811776 86318447413248 97108253339904 115091263217664 129477671119872 153455017623552 172636894826496 194216506679808 230182526435328 258955342239744 345273789652992 388433013359616 460365052870656 517910684479488 690547579305984 776866026719232 1035821368958976 1381095158611968 1553732053438464 2071642737917952 3107464106876928 4143285475835904 6214928213753856 12429856427507712
• Sum of all divisors σ(n): 37273584009479415
• Sum of proper divisors (its aliquot sum) s(n): 24843727581971703
• 12429856427507712 is an abundant number, because the sum of its proper divisors (24843727581971703) is greater than itself. Its abundance is 12413871154463991

Bases of 12429856427507712

• Binary: 101100001010001110001101111000111110001000000000000000₂
• Hexadecimal: 0x2C28E378F88000
• Base-36: 3EE0L7NK000

Squares and roots of 12429856427507712

• 12429856427507712 squared (12429856427507712²) is 154501330808454780861787819474944
• 12429856427507712 cubed (12429856427507712³) is 1920429359807966943501192120311848461266350768128
• The square root of 12429856427507712 is 111489265.9743874715
• The cube root of 12429856427507712 is 231644.5236541191

Scales and comparisons

• 12,429,856,427,507,712 seconds is equal to 395,230,986 years, 16 weeks, 6 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 12,429,856,427,507,712 would take you about one billion, one hundred eighty-five million, six hundred ninety-two thousand, nine hundred fifty-eight 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 12429856427507712 cubic inches would be around 19303.7 feet tall.

Recreational maths with 12429856427507712

• 12429856427507712 backwards is 21770572465892421
• 12429856427507712 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12429856427507712's digits is 72
• More coming soon!