40415539439870

Names of 40415539439870

• Cardinal: 40415539439870 can be written as Forty trillion, four hundred fifteen billion, five hundred thirty-nine million, four hundred thirty-nine thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 4.041553943987 × 10¹³

Factors of 40415539439870

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3595

Divisors of 40415539439870

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 14 19 29 35 38 58 70 95 133 145 190 203 266 290 406 551 665 677 727 1015 1102 1330 1354 1454 2030 2129 2755 3385 3635 3857 4258 4739 5089 5510 6770 7270 7714 9478 10178 10645 12863 13813 14903 19285 19633 21083 21290 23695 25445 25726 27626 29806 38570 39266 40451 42166 47390 50890 61741 64315 69065 74515 80902 90041 96691 98165 105415 123482 128630 137431 138130 147581 149030 180082 193382 196330 202255 210830 274862 283157 295162 308705 373027 400577 404510 432187 450205 483455 492179 566314 617410 687155 737905 746054 801154 864374 900410 966910 984358 1173079 1374310 1415785 1441333 1475810 1547783 1865135 2002885 2160935 2346158 2460895 2611189 2804039 2831570 2882666 3095566 3445253 3730270 4005770 4321870 4921790 5222378 5608078 5865395 6890506 7206665 7738915 8211553 9351401 10089331 10834481 11730790 13055945 14020195 14273191 14413330 15477830 16423106 17226265 18702802 20178662 21668962 26111890 27385327 28040390 28546382 29407877 34452530 41057765 41798657 44885707 46757005 50446655 54172405 54770654 58815754 65459807 71365955 82115530 83597314 89771414 93514010 99912337 100893310 108344810 130919614 136926635 142731910 147039385 191697289 199824674 205855139 208993285 224428535 271190629 273853270 292590599 294078770 314199949 327299035 383394578 411710278 417986570 448857070 499561685 542381258 585181198 628399898 654598070 794174483 852828433 958486445 999123370 1029275695 1047849091 1355953145 1462952995 1570999745 1588348966 1705656866 1898334403 1916972890 2058551390 2095698182 2711906290 2925905990 3141999490 3796668806 3970872415 4264142165 5239245455 5559221381 5969799031 7334943637 7941744830 8528284330 9491672015 10478490910 11118442762 11939598062 14669887274 18983344030 19909132729 27796106905 29848995155 30387623639 36674718185 39818265458 55592213810 59697990310 60775247278 73349436370 99545663645 139363929103 151938118195 199091327290 212713365473 278727858206 303876236390 425426730946 577364849141 696819645515 1063566827365 1154729698282 1393639291030 2127133654730 2886824245705 4041553943987 5773648491410 8083107887974 20207769719935 40415539439870
• Sum of all divisors σ(n): 90835250688000
• Sum of proper divisors (its aliquot sum) s(n): 50419711248130
• 40415539439870 is an abundant number, because the sum of its proper divisors (50419711248130) is greater than itself. Its abundance is 10004171808260

Bases of 40415539439870

• Binary: 1001001100000111111001110111110010100011111110₂
• Hexadecimal: 0x24C1F9DF28FE
• Base-36: EBQN4OMPQ

Squares and roots of 40415539439870

• 40415539439870 squared (40415539439870²) is 1633415828215687473345616900
• 40415539439870 cubed (40415539439870³) is 66015381826959037848045689201545605803000
• The square root of 40415539439870 is 6357321.7190787191
• The cube root of 40415539439870 is 34317.5382659111

Scales and comparisons

• 40,415,539,439,870 seconds is equal to 1,285,089 years, 7 weeks, 2 days, 5 hours, 17 minutes, 50 seconds.
• To count from 1 to 40,415,539,439,870 would take you about three million, two hundred twelve thousand, seven hundred twenty-two 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 40415539439870 cubic inches would be around 2859.8 feet tall.

Recreational maths with 40415539439870

• 40415539439870 backwards is 07893493551404
• The number of decimal digits it has is: 14
• The sum of 40415539439870's digits is 62
• More coming soon!