142391660544

Names of 142391660544

• Cardinal: 142391660544 can be written as One hundred forty-two billion, three hundred ninety-one million, six hundred sixty thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.42391660544 × 10¹¹

Factors of 142391660544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 4666

Divisors of 142391660544

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 49 51 56 63 64 68 72 84 96 98 102 112 119 126 128 136 144 147 153 168 192 196 204 224 238 252 256 272 288 294 306 336 357 384 392 408 441 448 476 504 512 544 576 588 612 672 714 768 784 816 833 882 896 952 1008 1024 1071 1088 1152 1176 1224 1344 1428 1536 1568 1632 1666 1764 1792 1904 2016 2048 2142 2176 2304 2352 2448 2499 2688 2856 3072 3136 3264 3332 3528 3584 3808 4032 4096 4284 4352 4608 4637 4704 4896 4998 5376 5712 6144 6272 6528 6664 7056 7168 7497 7616 8064 8568 8704 9216 9274 9408 9792 9996 10752 11424 12288 12544 13056 13328 13911 14112 14336 14994 15232 16128 17136 17408 18432 18548 18816 19584 19992 21504 22848 25088 26112 26656 27822 28224 28672 29988 30464 32256 32459 34272 34816 36864 37096 37632 39168 39984 41733 43008 45696 50176 52224 53312 55644 56448 59976 60928 64512 64918 68544 69632 74192 75264 78336 78829 79968 83466 86016 91392 97377 100352 104448 106624 111288 112896 119952 121856 129024 129836 137088 148384 150528 156672 157658 159936 166932 182784 194754 200704 208896 213248 222576 225792 227213 236487 239904 243712 258048 259672 274176 292131 296768 301056 313344 315316 319872 333864 365568 389508 426496 445152 451584 454426 472974 479808 487424 519344 548352 551803 584262 593536 602112 626688 630632 639744 667728 681639 709461 731136 779016 852992 890304 903168 908852 945948 959616 1038688 1096704 1103606 1168524 1187072 1261264 1279488 1335456 1363278 1418922 1462272 1558032 1655409 1705984 1780608 1806336 1817704 1891896 1919232 2044917 2077376 2193408 2207212 2337048 2374144 2522528 2558976 2670912 2726556 2837844 3116064 3310818 3411968 3561216 3635408 3783792 3838464 3862621 4089834 4154752 4386816 4414424 4674096 4748288 4966227 5045056 5117952 5341824 5453112 5675688 6232128 6621636 7122432 7270816 7567584 7676928 7725242 8179668 8309504 8828848 9348192 9496576 9932454 10090112 10235904 10683648 10906224 11351376 11587863 12464256 13243272 14244864 14541632 15135168 15353856 15450484 16359336 16619008 17657696 18696384 18993152 19864908 20180224 21367296 21812448 22702752 23175726 24928512 26486544 28489728 29083264 30270336 30707712 30900968 32718672 33238016 34763589 35315392 37392768 39729816 40360448 42734592 43624896 45405504 46351452 49857024 52973088 56979456 58166528 60540672 61801936 65437344 66476032 69527178 70630784 74785536 79459632 80720896 85469184 87249792 90811008 92702904 99714048 105946176 116333056 121081344 123603872 130874688 132952064 139054356 141261568 149571072 158919264 161441792 170938368 174499584 181622016 185405808 199428096 211892352 232666112 242162688 247207744 261749376 278108712 282523136 299142144 317838528 322883584 348999168 363244032 370811616 398856192 423784704 465332224 484325376 494415488 523498752 556217424 565046272 598284288 635677056 697998336 726488064 741623232 847569408 930664448 968650752 988830976 1046997504 1112434848 1130092544 1196568576 1271354112 1395996672 1452976128 1483246464 1695138816 1977661952 2093995008 2224869696 2260185088 2542708224 2791993344 2905952256 2966492928 3390277632 3955323904 4187990016 4449739392 5085416448 5932985856 6780555264 7910647808 8375980032 8899478784 10170832896 11865971712 15821295616 17798957568 20341665792 23731943424 35597915136 47463886848 71195830272 142391660544
• Sum of all divisors σ(n): 506708726004
• Sum of proper divisors (its aliquot sum) s(n): 364317065460
• 142391660544 is an abundant number, because the sum of its proper divisors (364317065460) is greater than itself. Its abundance is 221925404916

Bases of 142391660544

• Binary: 10000100100111001101000101000000000000₂
• Hexadecimal: 0x2127345000
• Base-36: 1TEWBGG0

Squares and roots of 142391660544

• 142391660544 squared (142391660544²) is 20275384992477726375936
• 142391660544 cubed (142391660544³) is 2887045737247800407603194242269184
• The square root of 142391660544 is 377348.1953633805
• The cube root of 142391660544 is 5221.8956007945

Scales and comparisons

• 142,391,660,544 seconds is equal to 4,527 years, 31 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 142,391,660,544 would take you about nine thousand and fifty-five 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 142391660544 cubic inches would be around 435.2 feet tall.

Recreational maths with 142391660544

• 142391660544 backwards is 445066193241
• The number of decimal digits it has is: 12
• The sum of 142391660544's digits is 45
• More coming soon!