9981427837712

Names of 9981427837712

• Cardinal: 9981427837712 can be written as Nine trillion, nine hundred eighty-one billion, four hundred twenty-seven million, eight hundred thirty-seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 9.981427837712 × 10¹²

Factors of 9981427837712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 166

Divisors of 9981427837712

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 19 31 38 43 62 71 76 86 124 142 152 172 248 284 304 344 361 496 568 589 688 722 817 961 1136 1178 1333 1349 1444 1634 1922 2201 2356 2666 2698 2888 3053 3268 3844 4402 4712 5332 5396 5776 6106 6536 6859 7688 8804 9424 10664 10792 11191 12212 13072 13718 15376 15523 17608 18259 21328 21584 22382 24424 25327 25631 27436 29791 31046 35216 36518 41323 41819 44764 48848 50654 51262 54872 58007 59582 62092 68231 73036 82646 83638 89528 94643 101308 102524 109744 116014 119164 124184 136462 146072 165292 167276 179056 189286 202616 205048 212629 232028 238328 248368 272924 292144 294937 330584 334552 346921 378572 405232 410096 425258 464056 476656 481213 486989 545848 566029 589874 661168 669104 693842 757144 785137 794561 850516 928112 962426 973978 1091696 1102133 1132058 1179748 1281013 1296389 1387684 1514288 1570274 1589122 1701032 1798217 1924852 1947956 2115161 2204266 2264116 2359496 2562026 2592778 2775368 2933933 3140548 3178244 3402064 3596434 3849704 3895912 4230322 4408532 4528232 4718992 5124052 5185556 5550736 5867866 6281096 6356488 6591499 7192868 7699408 7791824 8460644 8817064 9056464 9143047 10248104 10371112 10754551 11735732 12562192 12712976 13182998 14385736 14917603 15096659 16921288 17634128 18286094 20496208 20742224 20940527 21509102 23471464 24339247 24631391 26365996 28771472 29835206 30193318 33842576 34166123 36572188 40188059 41881054 43018204 46942928 48678494 49262782 52731992 55744727 59670412 60386636 68332246 73144376 80376118 83762108 86036408 90951923 97356988 98525564 105463984 111489454 119340824 120773272 136664492 146288752 160752236 167524216 172072816 181903846 194713976 197051128 204336469 222978908 238681648 241546544 273328984 283434457 321504472 335048432 363807692 389427952 394102256 408672938 445957816 462445693 467996429 546657968 566868914 643008944 649156337 727615384 763573121 817345876 891915632 924891386 935992858 1059149813 1133737828 1298312674 1455230768 1527146242 1634691752 1728086537 1849782772 1871985716 2118299626 2267475656 2596625348 3054292484 3269383504 3456173074 3699565544 3743971432 4236599252 4534951312 5193250696 6108584968 6912346148 7399131088 7487942864 8473198504 8786468167 10386501392 12217169936 13824692296 14507889299 16946397008 17572936334 20123846447 27649384592 29015778598 32833644203 35145872668 40247692894 58031557196 65667288406 70291745336 80495385788 116063114392 131334576812 140583490672 160990771576 232126228784 262669153624 321981543152 525338307248 623839239857 1247678479714 2495356959428 4990713918856 9981427837712
• Sum of all divisors σ(n): 21888221921280
• Sum of proper divisors (its aliquot sum) s(n): 11906794083568
• 9981427837712 is an abundant number, because the sum of its proper divisors (11906794083568) is greater than itself. Its abundance is 1925366245856

Bases of 9981427837712

• Binary: 10010001001111111011011101011110101100010000₂
• Hexadecimal: 0x913FB75EB10
• Base-36: 3JDEKF6KW

Squares and roots of 9981427837712

• 9981427837712 squared (9981427837712²) is 99628901679452051809394944
• 9981427837712 cubed (9981427837712³) is 994438692663954538832830773056945328128
• The square root of 9981427837712 is 3159339.7787689757
• The cube root of 9981427837712 is 21531.0011313455

Scales and comparisons

• 9,981,427,837,712 seconds is equal to 317,378 years, 27 weeks, 4 days, 3 hours, 48 minutes, 32 seconds.
• To count from 1 to 9,981,427,837,712 would take you about seven hundred ninety-three thousand, four hundred forty-six 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 9981427837712 cubic inches would be around 1794.3 feet tall.

Recreational maths with 9981427837712

• 9981427837712 backwards is 2177387241899
• The number of decimal digits it has is: 13
• The sum of 9981427837712's digits is 68
• More coming soon!