31404012872040

Names of 31404012872040

• Cardinal: 31404012872040 can be written as Thirty-one trillion, four hundred four billion, twelve million, eight hundred seventy-two thousand and forty.

Scientific notation

• Scientific notation: 3.140401287204 × 10¹³

Factors of 31404012872040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29689

Divisors of 31404012872040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 409 818 1227 1636 2045 2454 3272 3681 4090 4908 6135 7362 8180 9816 12270 13687 14724 15583 16360 18405 24540 27374 29448 31166 36810 41061 46749 49080 54748 62332 68435 73620 77915 82122 93498 109496 123183 124664 136870 140247 147240 155830 164244 186996 205305 233745 246366 273740 280494 311660 328488 373992 410610 467490 492732 547480 560988 615915 623320 701235 821220 934980 985464 1121976 1231830 1402470 1642440 1869960 2463660 2804940 4927320 5597983 5609880 6373447 11195966 12746894 16793949 19120341 22391932 25493788 27989915 31867235 33587898 38240682 44783864 50381847 50987576 55979830 57361023 63734470 67175796 76481364 83969745 95601705 100763694 111959660 114722046 127468940 134351592 152962728 167939490 191203410 201527388 213284521 223919320 229444092 251909235 254937880 286805115 335878980 382406820 403054776 426569042 458888184 503818470 573610230 639853563 671757960 764813640 853138084 1007636940 1066422605 1147220460 1279707126 1706276168 1919560689 2015273880 2132845210 2294440920 2559414252 3199267815 3839121378 4265690420 5118828504 6398535630 7678242756 8531380840 9597803445 12797071260 15356485512 19195606890 25594142520 38391213780 76782427560 87233369089 174466738178 261700107267 348933476356 436166845445 523400214534 697866952712 785100321801 872333690890 1046800429068 1308500536335 1570200643602 1744667381780 2093600858136 2617001072670 3140401287204 3489334763560 3925501609005 5234002145340 6280802574408 7851003218010 10468004290680 15702006436020 31404012872040
• Sum of all divisors σ(n): 102326626022400
• Sum of proper divisors (its aliquot sum) s(n): 70922613150360
• 31404012872040 is an abundant number, because the sum of its proper divisors (70922613150360) is greater than itself. Its abundance is 39518600278320

Bases of 31404012872040

• Binary: 111001000111111010001000010000010000101101000₂
• Hexadecimal: 0x1C8FD1082168
• Base-36: B4QSYFPM0

Squares and roots of 31404012872040

• 31404012872040 squared (31404012872040²) is 986212024467254009413761600
• 31404012872040 cubed (31404012872040³) is 30971015110930272335102068620715865664000
• The square root of 31404012872040 is 5603928.3428716325
• The cube root of 31404012872040 is 31549.6865548499

Scales and comparisons

• 31,404,012,872,040 seconds is equal to 998,550 years, 24 weeks, 3 days, 4 hours, 54 minutes.
• To count from 1 to 31,404,012,872,040 would take you about two million, four hundred ninety-six thousand, three hundred seventy-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 31404012872040 cubic inches would be around 2629.1 feet tall.

Recreational maths with 31404012872040

• 31404012872040 backwards is 04027821040413
• 31404012872040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31404012872040's digits is 36
• More coming soon!