231930118728

Names of 231930118728

• Cardinal: 231930118728 can be written as Two hundred thirty-one billion, nine hundred thirty million, one hundred eighteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.31930118728 × 10¹¹

Factors of 231930118728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 357

Divisors of 231930118728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 33 36 42 44 53 56 63 66 72 77 84 88 99 106 126 132 154 159 168 198 212 231 252 264 281 308 318 371 396 424 462 477 504 562 583 616 636 693 742 792 843 924 954 1113 1124 1166 1272 1386 1484 1686 1749 1848 1908 1967 2226 2248 2332 2529 2772 2809 2968 3091 3339 3372 3498 3816 3934 4081 4452 4664 5058 5247 5544 5618 5901 6182 6678 6744 6996 7868 8162 8427 8904 9273 10116 10494 11236 11802 12243 12364 13356 13992 14893 15736 16324 16854 17703 18546 19663 20232 20988 21637 22472 23604 24486 24728 25281 26712 27819 29786 30899 32648 33708 35406 36729 37092 39326 41976 43274 44679 47208 48972 50562 55638 58989 59572 61798 64911 67416 70812 73458 74184 78652 86548 89358 92697 97944 101124 104251 111276 117978 119144 123596 129822 134037 141624 146916 148877 157304 163823 173096 176967 178716 185394 194733 202248 208502 216293 222552 235956 247192 259644 268074 278091 293832 297754 312753 327646 353934 357432 370788 389466 417004 432586 446631 471912 491469 519288 536148 556182 595508 625506 648879 655292 707868 741576 778932 789329 834008 865172 893262 938259 982938 1042139 1072296 1112364 1146761 1191016 1251012 1297758 1310584 1339893 1415736 1474407 1557864 1578658 1637647 1730344 1786524 1876518 1946637 1965876 2084278 2224728 2293522 2367987 2502024 2595516 2679786 2948814 3126417 3157316 3275294 3440283 3573048 3753036 3893274 3931752 4168556 4587044 4735974 4912941 5191032 5359572 5525303 5897628 6252834 6314632 6550588 6880566 7103961 7506072 7786548 8337112 8682619 9174088 9379251 9471948 9825882 10320849 10719144 11050606 11463529 11795256 12505668 13101176 13761132 14207922 14738823 15573096 16575909 17365238 18758502 18943896 19651764 20641698 22101212 22927058 25011336 26047857 27522264 28415844 29477646 33151818 34390587 34730476 37517004 39303528 41283396 41834437 44202424 45854116 49727727 52095714 56831688 58955292 60778333 66303636 68781174 69460952 75034008 78143571 82566792 83668874 91708232 99455454 103171761 104191428 117910584 121556666 125503311 132607272 137562348 156287142 167337748 182334999 198910908 206343522 208382856 243113332 251006622 275124696 292841059 312574284 334675496 364669998 376509933 397821816 412687044 460178807 486226664 502013244 547004997 585682118 625148568 729339996 753019866 825374088 878523177 920357614 1004026488 1094009994 1171364236 1380536421 1458679992 1506039732 1757046354 1840715228 2188019988 2342728472 2635569531 2761072842 3012079464 3221251649 3514092708 3681430456 4141609263 4376039976 5271139062 5522145684 6442503298 7028185416 8283218526 9663754947 10542278124 11044291368 12885006596 16566437052 19327509894 21084556248 25770013192 28991264841 33132874104 38655019788 57982529682 77310039576 115965059364 231930118728
• Sum of all divisors σ(n): 801041529600
• Sum of proper divisors (its aliquot sum) s(n): 569111410872
• 231930118728 is an abundant number, because the sum of its proper divisors (569111410872) is greater than itself. Its abundance is 337181292144

Bases of 231930118728

• Binary: 11011000000000000111001100001001001000₂
• Hexadecimal: 0x36001CC248
• Base-36: 2YJP7CY0

Squares and roots of 231930118728

• 231930118728 squared (231930118728²) is 53791579973184176337984
• 231930118728 cubed (231930118728³) is 12475887529747313074279517376164352
• The square root of 231930118728 is 481591.2361411905
• The cube root of 231930118728 is 6144.0166428433

Scales and comparisons

• 231,930,118,728 seconds is equal to 7,374 years, 34 weeks, 2 days, 8 hours, 58 minutes, 48 seconds.
• To count from 1 to 231,930,118,728 would take you about fourteen thousand, seven hundred forty-nine 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 231930118728 cubic inches would be around 512 feet tall.

Recreational maths with 231930118728

• 231930118728 backwards is 827811039132
• The number of decimal digits it has is: 12
• The sum of 231930118728's digits is 45
• More coming soon!