42990087489440

Names of 42990087489440

• Cardinal: 42990087489440 can be written as Forty-two trillion, nine hundred ninety billion, eighty-seven million, four hundred eighty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.299008748944 × 10¹³

Factors of 42990087489440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 152985

Divisors of 42990087489440

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 65 70 80 91 104 112 130 139 140 160 182 208 224 260 278 280 364 416 455 520 556 560 695 728 910 973 1040 1112 1120 1390 1456 1807 1820 1946 2080 2224 2780 2912 3614 3640 3892 4448 4865 5560 7228 7280 7784 9035 9730 11120 12649 14456 14560 15568 18070 19321 19460 22240 25298 28912 31136 36140 38642 38920 50596 57824 63245 72280 77284 77840 96605 101192 126490 135247 144560 152819 154568 155680 193210 202384 251173 252980 270494 289120 305638 309136 386420 404768 502346 505960 540988 611276 618272 676235 764095 772840 1004692 1011920 1069733 1081976 1222552 1255865 1352470 1528190 1545680 1758211 1986647 2009384 2023840 2139466 2163952 2445104 2511730 2704940 3056380 3091360 3516422 3973294 4018768 4278932 4327904 4890208 5023460 5348665 5409880 6112760 7032844 7946588 8037536 8557864 8791055 9933235 10046920 10697330 10819760 12225520 13906529 14065688 15893176 17115728 17582110 19866470 20093840 21241841 21394660 21639520 24451040 27813058 28131376 31786352 34231456 35164220 39732940 40187680 42483682 42789320 55626116 56262752 63572704 69532645 70328440 79465880 84967364 85578640 106209205 111252232 139065290 140656880 148692887 158931760 169934728 171157280 212418410 222504464 276143933 278130580 281313760 297385774 317863520 339869456 424836820 445008928 552287866 556261160 594771548 679738912 743464435 849673640 1104575732 1112522320 1189543096 1380719665 1486928870 1699347280 1933007531 2209151464 2225044640 2379086192 2761439330 2952615899 2973857740 3398694560 3866015062 4418302928 4758172384 5522878660 5905231798 5947715480 7732030124 8836605856 9665037655 11045757320 11810463596 11895430960 14763079495 15464060248 19330075310 20668311293 22091514640 23620927192 23790861920 29526158990 30928120496 38384006687 38660150620 41336622586 44183029280 47241854384 59052317980 61856240992 76768013374 77320301240 82673245172 94483708768 103341556465 118104635960 153536026748 154640602480 165346490344 191920033435 206683112930 236209271920 268688046809 307072053496 309281204960 330692980688 383840066870 413366225860 472418543840 537376093618 614144106992 661385961376 767680133740 826732451720 1074752187236 1228288213984 1343440234045 1535360267480 1653464903440 2149504374472 2686880468090 3070720534960 3306929806880 4299008748944 5373760936180 6141441069920 8598017497888 10747521872360 21495043744720 42990087489440
• Sum of all divisors σ(n): 125908534926720
• Sum of proper divisors (its aliquot sum) s(n): 82918447437280
• 42990087489440 is an abundant number, because the sum of its proper divisors (82918447437280) is greater than itself. Its abundance is 39928359947840

Bases of 42990087489440

• Binary: 1001110001100101101000111001001100011110100000₂
• Hexadecimal: 0x271968E4C7A0
• Base-36: F8LDG4BKW

Squares and roots of 42990087489440

• 42990087489440 squared (42990087489440²) is 1848147622349705602111513600
• 42990087489440 cubed (42990087489440³) is 79452027978214360542001263263142416384000
• The square root of 42990087489440 is 6556682.6588939013
• The cube root of 42990087489440 is 35031.2883450215

Scales and comparisons

• 42,990,087,489,440 seconds is equal to 1,366,951 years, 41 weeks, 6 days, 1 hour, 17 minutes, 20 seconds.
• To count from 1 to 42,990,087,489,440 would take you about three million, four hundred seventeen thousand, three hundred seventy-nine 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 42990087489440 cubic inches would be around 2919.3 feet tall.

Recreational maths with 42990087489440

• 42990087489440 backwards is 04498478009924
• The number of decimal digits it has is: 14
• The sum of 42990087489440's digits is 68
• More coming soon!