231993128376

Names of 231993128376

• Cardinal: 231993128376 can be written as Two hundred thirty-one billion, nine hundred ninety-three million, one hundred twenty-eight thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.31993128376 × 10¹¹

Factors of 231993128376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 95

Divisors of 231993128376

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 43 47 54 72 81 86 94 108 129 141 162 172 188 216 243 258 282 324 344 376 387 423 486 516 564 648 729 774 846 972 1032 1128 1161 1269 1458 1548 1692 1944 2021 2187 2322 2538 2916 3096 3384 3483 3807 4042 4374 4644 5076 5832 6063 6561 6966 7614 8084 8748 9288 10152 10449 11421 12126 13122 13932 15228 16168 17496 18189 19683 20898 22842 24252 26244 27864 30456 31347 34263 36378 39366 41796 45684 48504 52488 54567 59049 62694 68526 72756 78732 83592 91368 94041 102789 109134 118098 125388 137052 145512 157464 163701 177147 188082 205578 218268 236196 250776 274104 282123 308367 327402 354294 376164 411156 436536 472392 491103 531441 564246 616734 654804 708588 752328 822312 846369 925101 982206 1062882 1128492 1233468 1309608 1417176 1473309 1594323 1692738 1850202 1964412 2125764 2256984 2466936 2539107 2775303 2946618 3188646 3385476 3700404 3928824 4251528 4419927 4782969 5078214 5550606 5893236 6377292 6770952 7400808 7617321 8325909 8839854 9565938 10156428 11101212 11786472 12754584 13259781 14348907 15234642 16651818 17679708 19131876 20312856 22202424 22851963 24977727 26519562 28697814 30469284 33303636 35359416 38263752 39779343 45703926 49955454 53039124 57395628 60938568 66607272 68555889 74933181 79558686 91407852 99910908 106078248 114791256 119338029 137111778 149866362 159117372 182815704 199821816 205667667 224799543 238676058 274223556 299732724 318234744 358014087 411335334 449599086 477352116 548447112 599465448 617003001 674398629 716028174 822670668 899198172 954704232 1074042261 1234006002 1348797258 1432056348 1645341336 1798396344 2148084522 2468012004 2697594516 2864112696 3222126783 4296169044 4936024008 5395189032 6444253566 8592338088 9666380349 12888507132 19332760698 25777014264 28999141047 38665521396 57998282094 77331042792 115996564188 231993128376
• Sum of all divisors σ(n): 681860044800
• Sum of proper divisors (its aliquot sum) s(n): 449866916424
• 231993128376 is an abundant number, because the sum of its proper divisors (449866916424) is greater than itself. Its abundance is 217873788048

Bases of 231993128376

• Binary: 11011000000011110111100011010110111000₂
• Hexadecimal: 0x3603DE35B8
• Base-36: 2YKQPVI0

Squares and roots of 231993128376

• 231993128376 squared (231993128376²) is 53820811613683216397376
• 231993128376 cubed (231993128376³) is 12486058457993722139873038597541376
• The square root of 231993128376 is 481656.6498824657
• The cube root of 231993128376 is 6144.5729846633

Scales and comparisons

• 231,993,128,376 seconds is equal to 7,376 years, 34 weeks, 3 days, 15 hours, 39 minutes, 36 seconds.
• To count from 1 to 231,993,128,376 would take you about fourteen thousand, seven hundred fifty-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 231993128376 cubic inches would be around 512 feet tall.

Recreational maths with 231993128376

• 231993128376 backwards is 673821399132
• 231993128376 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231993128376's digits is 54
• More coming soon!