31432744731245

Names of 31432744731245

• Cardinal: 31432744731245 can be written as Thirty-one trillion, four hundred thirty-two billion, seven hundred forty-four million, seven hundred thirty-one thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 3.1432744731245 × 10¹³

Factors of 31432744731245

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 632

Divisors of 31432744731245

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 11 13 19 37 55 65 95 121 143 185 209 247 361 407 481 547 605 703 715 1045 1235 1573 1805 2035 2299 2405 2717 2735 3515 3971 4477 4693 5291 6017 7111 7733 7865 9139 10393 11495 13357 13585 19855 20239 22385 23465 26455 29887 30085 35555 38665 43681 45695 51623 51965 58201 66187 66785 78221 85063 100529 101195 114323 135109 146927 149435 173641 197467 218405 222629 258115 263107 291005 299209 330935 384541 391105 425315 502645 567853 571615 675545 734635 860431 868205 987335 1105819 1113145 1257553 1315535 1486199 1496045 1616197 1910051 1922705 2172137 2448919 2567071 2839265 2894177 3291299 3889717 4229951 4302155 4999033 5529095 5684971 6287765 7306279 7430995 8080985 9550255 10860685 11070733 12244595 12835355 14470885 16348189 16456495 19448585 21010561 21149755 23893507 24995165 28237781 28424855 31835947 36204289 36531395 42786887 46529461 54989363 55353665 62534681 73904623 80369069 81740945 94981627 105052805 108014449 119467535 121778063 141188905 143919529 159179735 181021445 210343927 213934435 232647305 274946815 310615591 312673405 369523115 401845345 470655757 474908135 540072245 604882993 608890315 687881491 719597645 812950853 884059759 1044797897 1051719635 1188158939 1339558693 1404187837 1553077955 1583114819 2313783197 2353278785 2734471051 3024414965 3439407455 3996534613 4064754265 4420298795 5223989485 5940794695 6697793465 7020939185 7915574095 8942459383 11492776867 11568915985 13069748329 13672355255 15446066207 17414263009 19982673065 25451615167 30079181561 43961880743 44712296915 51954949969 57463884335 65348741645 77230331035 87071315045 127258075835 150395907805 169906728277 219809403715 259774749845 330870997171 483580688173 571504449659 849533641385 1654354985855 2417903440865 2857522248295 6286548946249 31432744731245
• Sum of all divisors σ(n): 48485159983512
• Sum of proper divisors (its aliquot sum) s(n): 17052415252267
• 31432744731245 is a deficient number, because the sum of its proper divisors (17052415252267) is less than itself. Its deficiency is 14380329478978

Bases of 31432744731245

• Binary: 111001001011010000001100101011000001001101101₂
• Hexadecimal: 0x1C968195826D
• Base-36: B5404N625

Squares and roots of 31432744731245

• 31432744731245 squared (31432744731245²) is 988017441339610307279250025
• 31432744731245 cubed (31432744731245³) is 31056100023645801740853341694233784531125
• The square root of 31432744731245 is 5606491.3030562171
• The cube root of 31432744731245 is 31559.3053345311

Scales and comparisons

• 31,432,744,731,245 seconds is equal to 999,464 years, 2 weeks, 5 days, 20 hours, 54 minutes, 5 seconds.
• To count from 1 to 31,432,744,731,245 would take you about two million, four hundred ninety-eight thousand, six hundred sixty 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 31432744731245 cubic inches would be around 2629.9 feet tall.

Recreational maths with 31432744731245

• 31432744731245 backwards is 54213744723413
• The number of decimal digits it has is: 14
• The sum of 31432744731245's digits is 50
• More coming soon!