126979985216

Names of 126979985216

• Cardinal: 126979985216 can be written as One hundred twenty-six billion, nine hundred seventy-nine million, nine hundred eighty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.26979985216 × 10¹¹

Factors of 126979985216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 739

Divisors of 126979985216

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 56 64 71 86 112 142 172 224 263 284 301 344 353 448 497 526 568 602 688 706 994 1052 1136 1204 1376 1412 1841 1988 2104 2272 2408 2471 2752 2824 3053 3682 3976 4208 4544 4816 4942 5648 6106 7364 7952 8416 9632 9884 11296 11309 12212 14728 15179 15904 16832 18673 19264 19768 21371 22592 22618 24424 25063 29456 30358 31808 37346 39536 42742 45236 48848 50126 58912 60716 74692 79072 79163 85484 90472 92839 97696 100252 106253 117824 121432 130711 149384 158144 158326 170968 175441 180944 185678 195392 200504 212506 242864 261422 298768 316652 341936 350882 361888 371356 401008 425012 485728 522844 597536 633304 649873 683872 701764 723776 742712 802016 802939 850024 971456 1045688 1077709 1195072 1266608 1299746 1367744 1403528 1485424 1604032 1605878 1700048 2091376 2155418 2533216 2599492 2807056 2970848 3211756 3400096 3992077 4182752 4310836 5066432 5198984 5614112 5620573 5941696 6423512 6591569 6800192 7543963 7984154 8365504 8621672 10397968 11228224 11241146 12847024 13183138 15087926 15968308 17243344 20795936 22482292 25694048 26366276 27944539 30175852 31936616 34486688 41591872 44964584 46140983 51388096 52732552 55889078 60351704 63873232 68973376 89929168 92281966 105465104 111778156 120703408 127746464 179858336 184563932 210930208 223556312 241406816 255492928 283437467 359716672 369127864 421860416 447112624 482813632 566874934 738255728 894225248 1133749868 1476511456 1788450496 1984062269 2267499736 2953022912 3968124538 4534999472 7936249076 9069998944 15872498152 18139997888 31744996304 63489992608 126979985216
• Sum of all divisors σ(n): 300805705728
• Sum of proper divisors (its aliquot sum) s(n): 173825720512
• 126979985216 is an abundant number, because the sum of its proper divisors (173825720512) is greater than itself. Its abundance is 46845735296

Bases of 126979985216

• Binary: 1110110010000100110001100111101000000₂
• Hexadecimal: 0x1D9098CF40
• Base-36: 1MC0LRNK

Squares and roots of 126979985216

• 126979985216 squared (126979985216²) is 16123916645455578566656
• 126979985216 cubed (126979985216³) is 2047414697263965679978705350557696
• The square root of 126979985216 is 356342.5110985217
• The cube root of 126979985216 is 5026.2616267793

Scales and comparisons

• 126,979,985,216 seconds is equal to 4,037 years, 29 weeks, 4 days, 18 hours, 6 minutes, 56 seconds.
• To count from 1 to 126,979,985,216 would take you about eight thousand and 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 126979985216 cubic inches would be around 418.9 feet tall.

Recreational maths with 126979985216

• 126979985216 backwards is 612589979621
• The number of decimal digits it has is: 12
• The sum of 126979985216's digits is 65
• More coming soon!