128329664323406

Names of 128329664323406

• Cardinal: 128329664323406 can be written as One hundred twenty-eight trillion, three hundred twenty-nine billion, six hundred sixty-four million, three hundred twenty-three thousand, four hundred six.

Scientific notation

• Scientific notation: 1.28329664323406 × 10¹⁴

Factors of 128329664323406

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 100

Divisors of 128329664323406

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 7 13 14 26 37 41 49 74 82 91 98 169 182 259 287 338 343 481 518 533 574 637 686 962 1066 1183 1274 1369 1517 1681 1813 2009 2197 2366 2738 3034 3362 3367 3626 3731 4018 4394 4459 6253 6734 6929 7462 8281 8918 9583 10619 11767 12506 12691 13858 14063 15379 16562 17797 19166 19721 21238 21853 23534 23569 25382 26117 28126 30758 35594 39442 43706 43771 47138 48503 50653 52234 56129 57967 62197 67081 74333 81289 82369 87542 90077 97006 101306 107653 112258 115934 124394 124579 134162 138047 148666 152971 162578 164738 164983 180154 182819 215306 231361 249158 256373 276094 284089 305942 306397 329966 339521 354571 365638 392903 435379 462722 469567 512746 520331 568178 569023 576583 612794 630539 658489 679042 709142 729677 753571 785806 808561 870758 872053 939134 966329 1040662 1070797 1138046 1153166 1261078 1316978 1459354 1507142 1617122 1619527 1744106 1794611 1932658 1988623 2076773 2141594 2144779 2301289 2376647 2481997 2750321 3007693 3047653 3239054 3332849 3589222 3693157 3977246 3983161 4153546 4289558 4413773 4602578 4609423 4753294 4963994 5107739 5500642 5659927 6015386 6095306 6104371 6665698 6764303 7386314 7495579 7966322 8560357 8827546 9218846 9485801 10215478 10511293 11319854 11336689 12208742 12562277 13528606 13920361 14537411 14991158 16109023 17120714 17373979 18971602 19252247 21022586 21053851 21333571 22673378 23329943 25124554 25852099 26998049 27840722 27882127 29074822 29916757 30896411 32218046 32265961 34747958 35754173 38504494 39619489 42107702 42667142 46659886 51704198 53996098 55764254 59833514 59922499 61792822 64531922 66400607 71508346 73579051 79238978 79356823 85147693 87935939 97442527 101761877 111284641 112763161 119844998 123315413 132801214 136646809 147158102 147376957 158713646 163309601 170295386 175871878 180964693 188986343 194885054 203523754 209417299 222569282 225526322 225861727 246630826 250279211 273293618 277336423 294753914 326619202 350974637 361929386 377972686 388917841 418834598 419457493 451723454 464804249 500558422 515053357 554672846 596033851 701949274 712333139 777835682 778992487 789342127 838914986 863207891 929608498 956527663 1030106714 1031638699 1106920009 1143167207 1192067702 1266752851 1322904401 1424666278 1465921093 1557984974 1578684254 1726415782 1913055326 2063277398 2213840018 2286334414 2456822459 2533505702 2645808802 2722424887 2931842186 2936202451 3253629743 3605373499 4172236957 4562670281 4913644918 5055931933 5444849774 5452947409 5872404902 6042455237 6507259486 6695693641 7210746998 7748440063 8344473914 9125340562 9260330807 10111863866 10261447651 10905894818 12084910474 13391387282 14389960117 15496880126 17197757213 18520661614 19056974209 20522895302 28779920234 29205658699 31938691967 34395514426 35391523531 38113948418 38170631863 42297186659 46869855487 54239080441 58411317398 63877383934 70783047062 76341263726 84594373318 93739710974 100729720819 108478160882 120384300491 133398819463 187069481521 201459441638 223570843769 240768600982 247740664717 266797638926 374138963042 379673563087 447141687538 495481329434 705108045733 759347126174 1309486370647 1410216091466 1564995906383 1734184653019 2618972741294 3129991812766 3468369306038 4935756320131 9166404594529 9871512640262 18332809189058 64164832161703 128329664323406
• Sum of all divisors σ(n): 256181429280000
• Sum of proper divisors (its aliquot sum) s(n): 127851764956594
• 128329664323406 is a deficient number, because the sum of its proper divisors (127851764956594) is less than itself. Its deficiency is 477899366812

Bases of 128329664323406

• Binary: 11101001011011100010100000011100101111101001110₂
• Hexadecimal: 0x74B7140E5F4E
• Base-36: 19HLU0RIOE

Squares and roots of 128329664323406

• 128329664323406 squared (128329664323406²) is 16468502745358062735759440836
• 128329664323406 cubed (128329664323406³) is 2113397429220890349436199464432776827007416
• The square root of 128329664323406 is 11328268.3726775293
• The cube root of 128329664323406 is 50440.0706364815

Scales and comparisons

• 128,329,664,323,406 seconds is equal to 4,080,486 years, 19 weeks, 3 days, 18 hours, 43 minutes, 26 seconds.
• To count from 1 to 128,329,664,323,406 would take you about ten million, two hundred one thousand, two hundred fifteen 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 128329664323406 cubic inches would be around 4203.3 feet tall.

Recreational maths with 128329664323406

• 128329664323406 backwards is 604323466923821
• The number of decimal digits it has is: 15
• The sum of 128329664323406's digits is 59
• More coming soon!