15242686347042

Names of 15242686347042

• Cardinal: 15242686347042 can be written as Fifteen trillion, two hundred forty-two billion, six hundred eighty-six million, three hundred forty-seven thousand and forty-two.

Scientific notation

• Scientific notation: 1.5242686347042 × 10¹³

Factors of 15242686347042

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 121539

Divisors of 15242686347042

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 31 33 37 42 62 63 66 74 77 79 93 99 111 126 154 158 186 198 217 222 231 237 259 279 333 341 407 434 462 474 518 553 558 651 666 682 693 711 777 814 869 1023 1106 1147 1221 1302 1386 1422 1554 1659 1738 1953 2046 2294 2331 2387 2442 2449 2607 2849 2923 3069 3318 3441 3663 3906 4662 4774 4898 4977 5214 5698 5846 6083 6138 6882 7161 7326 7347 7821 8029 8547 8769 9954 10323 12166 12617 14322 14694 15642 16058 17094 17143 17538 18249 20461 20646 21483 22041 24087 25234 25641 26307 26939 32153 34286 36498 37851 40922 42966 44082 48174 51282 51429 52614 53878 54747 61383 64306 72261 75702 80817 88319 90613 96459 102858 109494 113553 121369 122766 144522 154287 161634 176638 181226 184149 188573 192918 225071 227106 242451 242738 264957 271839 289377 308574 364107 368298 377146 450142 484902 529914 543678 565719 578754 634291 675213 728214 794871 815517 849583 996743 1092321 1131438 1268582 1335059 1350426 1589742 1631034 1697157 1699166 1902873 1993486 2025639 2184642 2548749 2670118 2990229 3394314 3762439 3805746 4005177 4051278 4490653 5097498 5708619 5980458 6977201 7524878 7646247 8010354 8970687 8981306 9345413 9588151 11287317 11417238 12015531 13471959 13954402 15292494 17941374 18690826 19176302 20931603 22574634 24031062 26337073 26943918 28036239 28764453 31434571 33861951 40415877 41386829 41863206 49397183 52674146 56072478 57528906 62794809 62869142 67117057 67723902 79011219 80831754 82773658 84108717 86293359 94303713 98794366 105469661 124160487 125589618 134234114 139210243 148191549 158022438 168217434 172586718 188607426 201351171 210939322 237033657 248320974 278420486 282911139 289707803 296383098 297232681 316408983 345780281 354761587 372481461 402702342 417630729 444574647 474067314 565822278 579415606 594465362 604053513 632817966 691560562 709523174 738287627 744962922 835261458 869123409 889149294 891698043 949226949 974471701 1037340843 1064284761 1208107026 1252892187 1476575254 1531312673 1738246818 1783396086 1898453898 1948943402 2074681686 2080628767 2128569522 2214862881 2483331109 2505784374 2607370227 2675094129 2923415103 3062625346 3112022529 3192854283 3269559491 3902377457 4161257534 4429725762 4593938019 4966662218 5214740454 5350188258 5846830206 6224045058 6241886301 6385708566 6539118982 6644588643 7449993327 7804754914 8770245309 9187876038 9808678473 10719188711 10997609197 11707132371 12483772602 13289177286 13781814057 14899986654 17540490618 18725658903 19617356946 21438377422 21995218394 22349979981 22886916437 23414264742 27316642199 27563628114 29426035419 32157566133 32992827591 35121397113 37451317806 44699959962 45773832874 54633284398 58852070838 64315132266 65985655182 68660749311 70242794226 76983264379 81949926597 96472698399 98978482773 120973701167 137321498622 153966528758 163899853194 192945396798 197956965546 205982247933 230949793137 241947402334 245849779791 362921103501 411964495866 461899586274 491699559582 692849379411 725842207002 846815908169 1088763310503 1385698758822 1693631816338 2177526621006 2540447724507 5080895449014 7621343173521 15242686347042
• Sum of all divisors σ(n): 44204934758400
• Sum of proper divisors (its aliquot sum) s(n): 28962248411358
• 15242686347042 is an abundant number, because the sum of its proper divisors (28962248411358) is greater than itself. Its abundance is 13719562064316

Bases of 15242686347042

• Binary: 11011101110011110110111001111011011100100010₂
• Hexadecimal: 0xDDCF6E7B722
• Base-36: 5EIE5W9WI

Squares and roots of 15242686347042

• 15242686347042 squared (15242686347042²) is 232339487074300590062149764
• 15242686347042 cubed (15242686347042³) is 3541477927506182837171494713974682398088
• The square root of 15242686347042 is 3904188.3083481003
• The cube root of 15242686347042 is 24794.4133851309

Scales and comparisons

• 15,242,686,347,042 seconds is equal to 484,670 years, 14 weeks, 2 days, 20 hours, 50 minutes, 42 seconds.
• To count from 1 to 15,242,686,347,042 would take you about one million, two hundred eleven thousand, six hundred seventy-five 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 15242686347042 cubic inches would be around 2066.2 feet tall.

Recreational maths with 15242686347042

• 15242686347042 backwards is 24074368624251
• The number of decimal digits it has is: 14
• The sum of 15242686347042's digits is 54
• More coming soon!