31998848025068190

Names of 31998848025068190

• Cardinal: 31998848025068190 can be written as Thirty-one quadrillion, nine hundred ninety-eight trillion, eight hundred forty-eight billion, twenty-five million, sixty-eight thousand, one hundred ninety.

Scientific notation

• Scientific notation: 3.199884802506819 × 10¹⁶

Factors of 31998848025068190

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 158021

Divisors of 31998848025068190

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 90 97 98 105 126 135 147 189 194 210 245 270 291 294 315 378 441 485 490 582 630 679 735 873 882 945 970 1323 1358 1455 1470 1746 1890 2037 2205 2619 2646 2910 3395 4074 4365 4410 4753 5238 6111 6615 6790 8730 9506 10185 12222 13095 13230 14259 18333 20370 23765 26190 28518 30555 36666 42777 47530 61110 71295 85554 91665 128331 142590 157907 183330 213885 256662 315814 427770 473721 641655 789535 947442 1105349 1283310 1421163 1579070 2210698 2368605 2842326 3316047 4263489 4737210 5526745 6632094 7105815 7737443 8526978 9948141 11053490 14211630 15316979 15474886 16580235 19896282 21317445 23212329 29844423 30633958 33160470 38687215 42634890 45950937 46424658 49740705 59688846 69636987 76584895 77374430 91901874 99481410 107218853 116061645 137852811 139273974 149222115 153169790 208910961 214437706 229754685 232123290 275705622 298444230 321656559 348184935 413558433 417821922 459509370 536094265 643313118 689264055 696369870 750531971 827116866 964969677 1044554805 1072188530 1378528110 1501063942 1608282795 1929939354 2067792165 2089109610 2251595913 2894909031 3216565590 3752659855 4135584330 4503191826 4824848385 5789818062 6754787739 7505319710 9649696770 11257979565 13509575478 14474545155 20264363217 22515959130 24934620649 28949090310 33773938695 40528726434 49869241298 67547877390 74803861947 101321816085 124673103245 149607723894 174542344543 202643632170 224411585841 249346206490 349084689086 374019309735 448823171682 523627033629 673234757523 748038619470 872711722715 1047254067258 1122057929205 1221796411801 1346469515046 1570881100887 1745423445430 2244115858410 2418658202953 2443592823602 2618135168145 3141762201774 3366173787615 3665389235403 4712643302661 4837316405906 5236270336290 6108982059005 6732347575230 7255974608859 7330778470806 7854405504435 9425286605322 10996167706209 12093291014765 12217964118010 14511949217718 15708811008870 16930607420671 18326946177015 21767923826577 21992335412418 23563216513305 24186582029530 32988503118627 33861214841342 36279873044295 36653892354030 43535847653154 47126433026610 50791822262013 54980838531045 65303771479731 65977006237254 72559746088590 84653037103355 101583644524026 108839619132885 109961677062090 118514251944697 130607542959462 152375466786039 164942515593135 169306074206710 217679238265770 237028503889394 253959111310065 304750933572078 326518857398655 329885031186270 355542755834091 457126400358117 507918222620130 592571259723485 653037714797310 711085511668182 761877333930195 914252800716234 1066628267502273 1185142519446970 1523754667860390 1777713779170455 2133256535004546 2285632001790585 3199884802506819 3555427558340910 4571264003581170 5333141337511365 6399769605013638 10666282675022730 15999424012534095 31998848025068190
• Sum of all divisors σ(n): 100285684573969440
• Sum of proper divisors (its aliquot sum) s(n): 68286836548901250
• 31998848025068190 is an abundant number, because the sum of its proper divisors (68286836548901250) is greater than itself. Its abundance is 36287988523833060

Bases of 31998848025068190

• Binary: 1110001101011101100100001100001110000011000001010011110₂
• Hexadecimal: 0x71AEC861C1829E
• Base-36: 8R2N7UGCP7I

Squares and roots of 31998848025068190

• 31998848025068190 squared (31998848025068190²) is 1023926274931410403518654149876100
• 31998848025068190 cubed (31998848025068190³) is 32764461260404390333784912269836833506182551259000
• The square root of 31998848025068190 is 178882218.3031845957
• The cube root of 31998848025068190 is 317476.4006683017

Scales and comparisons

• 31,998,848,025,068,190 seconds is equal to 1,017,464,388 years, 13 weeks, 4 days, 4 hours, 16 minutes, 30 seconds.
• To count from 1 to 31,998,848,025,068,190 would take you about three billion, fifty-two million, three hundred ninety-three thousand, one hundred sixty-four 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 31998848025068190 cubic inches would be around 26456.4 feet tall.

Recreational maths with 31998848025068190

• 31998848025068190 backwards is 09186052084889913
• The number of decimal digits it has is: 17
• The sum of 31998848025068190's digits is 81
• More coming soon!