188989749649792

Names of 188989749649792

• Cardinal: 188989749649792 can be written as One hundred eighty-eight trillion, nine hundred eighty-nine billion, seven hundred forty-nine million, six hundred forty-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.88989749649792 × 10¹⁴

Factors of 188989749649792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 580097

Divisors of 188989749649792

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 37 52 56 64 74 91 104 112 128 148 182 208 224 259 296 364 416 448 481 518 592 728 757 832 896 962 1036 1184 1456 1514 1664 1924 2072 2368 2912 3028 3367 3848 4144 4736 5299 5824 6056 6734 7696 8288 9841 10598 11648 12112 13468 15392 16576 19682 21196 24224 26936 28009 30784 33152 39364 42392 48448 53872 56018 61568 68887 78728 84784 96896 107744 112036 137774 157456 169568 196063 215488 224072 275548 314912 339136 364117 392126 430976 448144 551096 579281 629824 678272 728234 784252 896288 1102192 1158562 1259648 1456468 1568504 1792576 2204384 2317124 2548819 2912936 3137008 3585152 4054967 4408768 4634248 5097638 5825872 6274016 7530653 8109934 8817536 9268496 10195276 11651744 12548032 15061306 16219868 18536992 20390552 21433397 23303488 25096064 30122612 32439736 37073984 40781104 42866794 46606976 52714571 60245224 64879472 74147968 81562208 85733588 105429142 120490448 129758944 150033779 163124416 171467176 210858284 240980896 259517888 278634161 300067558 326248832 342934352 421716568 438515717 481961792 519035776 557268322 600135116 685868704 843433136 877031434 963923584 1114536644 1200270232 1371737408 1686866272 1754062868 1950439127 2229073288 2400540464 2743474816 3069610019 3373732544 3508125736 3900878254 4458146576 4801080928 5700704321 6139220038 6747465088 7016251472 7801756508 8916293152 9602161856 11401408642 12278440076 14032502944 15603513016 16225081529 17832586304 19204323712 22802817284 24556880152 28065005888 31207026032 32450163058 35665172608 39904930247 45605634568 49113760304 56130011776 62414052064 64900326116 79809860494 91211269136 98227520608 113575570703 124828104128 129800652232 159619720988 182422538272 196455041216 210926059877 227151141406 249656208256 259601304464 319239441976 364845076544 392910082432 421852119754 454302282812 519202608928 638478883952 729690153088 843704239508 908604565624 1038405217856 1276957767904 1476482419139 1687408479016 1817209131248 2076810435712 2553915535808 2952964838278 3374816958032 3634418262496 5107831071616 5905929676556 6749633916064 7268836524992 11811859353112 13499267832128 14537673049984 23623718706224 26998535664256 47247437412448 94494874824896 188989749649792
• Sum of all divisors σ(n): 476541842071680
• Sum of proper divisors (its aliquot sum) s(n): 287552092421888
• 188989749649792 is an abundant number, because the sum of its proper divisors (287552092421888) is greater than itself. Its abundance is 98562342772096

Bases of 188989749649792

• Binary: 101010111110001010011010111001001110000110000000₂
• Hexadecimal: 0xABE29AE4E180
• Base-36: 1UZOOXDCHS

Squares and roots of 188989749649792

• 188989749649792 squared (188989749649792²) is 35717125472691055386645643264
• 188989749649792 cubed (188989749649792³) is 6750170601294091307218124334206146563801088
• The square root of 188989749649792 is 13747354.2781799291
• The cube root of 188989749649792 is 57386.8979927463

Scales and comparisons

• 188,989,749,649,792 seconds is equal to 6,009,289 years, 23 weeks, 4 days, 16 hours, 29 minutes, 52 seconds.
• To count from 1 to 188,989,749,649,792 would take you about fifteen million, twenty-three thousand, two hundred twenty-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 188989749649792 cubic inches would be around 4782.2 feet tall.

Recreational maths with 188989749649792

• 188989749649792 backwards is 297946947989881
• The number of decimal digits it has is: 15
• The sum of 188989749649792's digits is 100
• More coming soon!