128842844416

Names of 128842844416

• Cardinal: 128842844416 can be written as One hundred twenty-eight billion, eight hundred forty-two million, eight hundred forty-four thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.28842844416 × 10¹¹

Factors of 128842844416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 131

Divisors of 128842844416

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 11 13 16 17 22 26 29 32 34 44 52 58 59 64 68 88 104 116 118 121 128 136 143 176 187 208 221 232 236 242 256 272 286 319 352 374 377 416 442 464 472 484 493 544 572 638 649 704 748 754 767 832 884 928 944 968 986 1003 1088 1144 1276 1298 1331 1408 1496 1508 1534 1573 1664 1711 1768 1856 1888 1936 1972 2006 2057 2176 2288 2431 2552 2596 2662 2816 2992 3016 3068 3146 3328 3422 3509 3536 3712 3776 3872 3944 4012 4114 4147 4352 4576 4862 5104 5192 5324 5423 5984 6032 6136 6292 6409 6844 7018 7072 7139 7424 7552 7744 7888 8024 8228 8294 8437 9152 9724 10208 10384 10648 10846 11033 11968 12064 12272 12584 12818 13039 13688 14036 14144 14278 15104 15488 15776 16048 16456 16588 16874 17303 18304 18821 19448 20416 20768 21296 21692 22066 22243 22627 23936 24128 24544 25168 25636 26078 26741 27376 28072 28288 28556 29087 30976 31552 32096 32912 33176 33748 34606 36608 37642 38599 38896 40832 41536 42592 43384 44132 44486 45254 45617 47872 48256 49088 50336 51272 52156 53482 54752 56144 56576 57112 58174 59653 63104 64192 65824 66352 67496 69212 70499 75284 77198 77792 78529 81664 83072 85184 86768 88264 88972 90508 91234 92807 96512 98176 100672 102544 104312 106964 109504 112288 114224 116348 119306 121363 126208 128384 131648 132704 134992 138424 140998 143429 150568 154396 155584 157058 166144 170368 173536 176528 177944 181016 182468 185614 196352 201344 205088 207031 208624 213928 219008 224576 228448 232696 238612 242726 244673 256768 263296 265408 269984 276848 281996 286858 294151 301136 308792 311168 314116 319957 340736 347072 353056 355888 362032 364936 371228 378131 402688 410176 414062 417248 427856 438016 449152 456896 465392 477224 485452 489346 501787 526592 530816 539968 553696 563992 573716 588302 602272 617584 622336 628232 639914 656183 694144 706112 711776 724064 729872 742456 756262 775489 820352 828124 834496 855712 898304 913792 930784 954448 970904 978692 1003574 1020877 1061632 1079936 1107392 1127984 1147432 1176604 1204544 1235168 1256464 1279828 1312366 1334993 1388288 1412224 1423552 1448128 1459744 1484912 1512524 1550978 1577719 1640704 1656248 1668992 1711424 1827584 1861568 1908896 1941808 1957384 2007148 2041754 2159872 2214784 2255968 2277341 2294864 2353208 2409088 2470336 2512928 2559656 2624732 2669986 2691403 2824448 2847104 2896256 2919488 2969824 3025048 3101956 3155438 3312496 3337984 3422848 3519527 3723136 3817792 3883616 3914768 4014296 4083508 4159441 4429568 4511936 4554682 4589728 4706416 4818176 4940672 5025856 5119312 5249464 5339972 5382806 5694208 5792512 5838976 5939648 6050096 6203912 6310876 6624992 6845696 7039054 7446272 7635584 7767232 7829536 8028592 8167016 8318882 8530379 9023872 9109364 9179456 9412832 9881344 10051712 10238624 10498928 10679944 10765612 11677952 11879296 12100192 12407824 12621752 13249984 14078108 15271168 15534464 15659072 16057184 16334032 16637764 17060758 17354909 18047744 18218728 18358912 18825664 20103424 20477248 20997856 21359888 21531224 23758592 24200384 24815648 25243504 26499968 28156216 29605433 31068928 31318144 32114368 32668064 33275528 34121516 34709818 36437456 36717824 37651328 38714797 40954496 41995712 42719776 43062448 45753851 48400768 49631296 50487008 52999936 56312432 59210866 62636288 64228736 65336128 66551056 68243032 69419636 72874912 75302656 77429594 81908992 83991424 85439552 86124896 91507702 96801536 99262592 100974016 112624864 118421732 128457472 130672256 133102112 136486064 138839272 145749824 154859188 167982848 170879104 172249792 183015404 198525184 201948032 225249728 236843464 261344512 266204224 272972128 277678544 291499648 309718376 341758208 344499584 366030808 403896064 450499456 473686928 503292361 532408448 545944256 555357088 582999296 619436752 688999168 732061616 900998912 947373856 1006584722 1064816896 1091888512 1110714176 1238873504 1464123232 1894747712 2013169444 2183777024 2221428352 2477747008 2928246464 3789495424 4026338888 4442856704 4955494016 5856492928 7578990848 8052677776 9910988032 11712985856 16105355552 32210711104 64421422208 128842844416
• Sum of all divisors σ(n): 339339974400
• Sum of proper divisors (its aliquot sum) s(n): 210497129984
• 128842844416 is an abundant number, because the sum of its proper divisors (210497129984) is greater than itself. Its abundance is 81654285568

Bases of 128842844416

• Binary: 1110111111111101000011100100100000000₂
• Hexadecimal: 0x1DFFA1C900
• Base-36: 1N6TPB0G

Squares and roots of 128842844416

• 128842844416 squared (128842844416²) is 16600478557205582381056
• 128842844416 cubed (128842844416³) is 2138852875977183006449069033783296
• The square root of 128842844416 is 358946.8545843521
• The cube root of 128842844416 is 5050.7216485425

Scales and comparisons

• 128,842,844,416 seconds is equal to 4,096 years, 41 weeks, 5 days, 15 hours, 16 seconds.
• To count from 1 to 128,842,844,416 would take you about eight thousand, one hundred ninety-three 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 128842844416 cubic inches would be around 420.9 feet tall.

Recreational maths with 128842844416

• 128842844416 backwards is 614448248821
• 128842844416 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128842844416's digits is 52
• More coming soon!