128448131582016

Names of 128448131582016

• Cardinal: 128448131582016 can be written as One hundred twenty-eight trillion, four hundred forty-eight billion, one hundred thirty-one million, five hundred eighty-two thousand and sixteen.

Scientific notation

• Scientific notation: 1.28448131582016 × 10¹⁴

Factors of 128448131582016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2795

Divisors of 128448131582016

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 181 192 288 362 543 576 724 1086 1448 1629 2172 2609 2896 3258 4344 5218 5792 6516 7827 8688 10436 11584 13032 15654 17376 20872 23481 26064 31308 32761 34752 41744 46962 52128 62616 65522 83488 93924 98283 104256 125232 131044 166976 187848 196566 250464 262088 294849 375696 393132 472229 500928 524176 589698 751392 786264 944458 1048352 1179396 1416687 1502784 1572528 1888916 2096704 2358792 2833374 3145056 3777832 4250061 4717584 5666748 6290112 6806881 7555664 8500122 9435168 11333496 13613762 15111328 17000244 18870336 20420643 22666992 27227524 30222656 34000488 40841286 45333984 54455048 61261929 68000976 81682572 85473449 90667968 108910096 122523858 136001952 163365144 170946898 217820192 245047716 256420347 272003904 326730288 341893796 435640384 490095432 512840694 653460576 683787592 769261041 980190864 1025681388 1232045461 1306921152 1367575184 1538522082 1960381728 2051362776 2464090922 2735150368 3077044164 3696136383 3920763456 4102725552 4928181844 5470300736 6154088328 7392272766 8205451104 9856363688 11088409149 12308176656 14784545532 16410902208 19712727376 22176818298 24616353312 29569091064 39425454752 44353636596 49232706624 59138182128 78850909504 88707273192 118276364256 177414546384 223000228441 236552728512 354829092768 446000456882 669000685323 709658185536 892000913764 1338001370646 1784001827528 2007002055969 2676002741292 3568003655056 4014004111938 5352005482584 7136007310112 8028008223876 10704010965168 14272014620224 16056016447752 21408021930336 32112032895504 42816043860672 64224065791008 128448131582016
• Sum of all divisors σ(n): 370360677383463
• Sum of proper divisors (its aliquot sum) s(n): 241912545801447
• 128448131582016 is an abundant number, because the sum of its proper divisors (241912545801447) is greater than itself. Its abundance is 113464414219431

Bases of 128448131582016

• Binary: 11101001101001010101001010000010100100001000000₂
• Hexadecimal: 0x74D2A9414840
• Base-36: 19J49940G0

Squares and roots of 128448131582016

• 128448131582016 squared (128448131582016²) is 16498922506910896162934624256
• 128448131582016 cubed (128448131582016³) is 2119255769129176077446276102037023806980096
• 128448131582016 is a perfect square number. Its square root is 11333496
• The cube root of 128448131582016 is 50455.5870776997

Scales and comparisons

• 128,448,131,582,016 seconds is equal to 4,084,253 years, 13 weeks, 6 days, 14 hours, 33 minutes, 36 seconds.
• To count from 1 to 128,448,131,582,016 would take you about ten million, two hundred ten thousand, six hundred thirty-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 128448131582016 cubic inches would be around 4204.6 feet tall.

Recreational maths with 128448131582016

• 128448131582016 backwards is 610285131844821
• The number of decimal digits it has is: 15
• The sum of 128448131582016's digits is 54
• More coming soon!