20355955039140

Names of 20355955039140

• Cardinal: 20355955039140 can be written as Twenty trillion, three hundred fifty-five billion, nine hundred fifty-five million, thirty-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.035595503914 × 10¹³

Factors of 20355955039140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4214218

Divisors of 20355955039140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 42 49 53 60 62 70 84 93 98 105 106 124 140 147 155 159 186 196 210 212 217 245 265 294 310 318 371 372 420 434 465 490 530 588 620 636 651 735 742 795 868 930 980 1060 1085 1113 1302 1470 1484 1519 1590 1643 1855 1860 2170 2226 2597 2604 2940 3038 3180 3255 3286 3710 4340 4452 4557 4929 5194 5565 6076 6510 6572 7420 7595 7791 8215 9114 9858 10388 11130 11501 12985 13020 15190 15582 16430 18228 19716 22260 22785 23002 24645 25970 30380 31164 32860 34503 38955 45570 46004 49290 51940 57505 69006 77910 80507 91140 98580 115010 138012 155820 161014 172515 230020 241521 322028 345030 402535 483042 690060 805070 966084 1207605 1610140 2415210 4214117 4830420 8428234 12642351 16856468 21070585 25284702 29498819 42141170 50569404 58997638 63211755 84282340 88496457 117995276 126423510 130637627 147494095 176992914 206491733 223348201 252847020 261275254 294988190 353985828 391912881 412983466 442482285 446696402 522550508 589976380 619475199 653188135 670044603 783825762 825966932 884964570 893392804 914463389 1032458665 1116741005 1238950398 1306376270 1340089206 1563437407 1567651524 1769929140 1828926778 1959564405 2064917330 2233482010 2477900796 2612752540 2680178412 2743390167 3097375995 3126874814 3350223015 3657853556 3919128810 4129834660 4466964020 4572316945 4690312221 5486780334 6194751990 6253749628 6401243723 6700446030 6923794231 7817187035 7838257620 9144633890 9380624442 10944061849 10973560668 12389503980 12802487446 13400892060 13716950835 13847588462 15634374070 18289267780 18761248884 19203731169 20771382693 21888123698 23451561105 25604974892 27433901670 27695176924 31268748140 32006218615 32832185547 34618971155 38407462338 41542765386 43776247396 46903122210 48466559617 54720309245 54867803340 64012437230 65664371094 69237942310 76814924676 83085530772 93806244420 96018655845 96933119234 103856913465 109440618490 128024874460 131328742188 138475884620 145399678851 164160927735 192037311690 193866238468 207713826930 218881236980 242332798085 290799357702 328321855470 339265917319 384074623380 415427653860 484665596170 581598715404 656643710940 678531834638 726998394255 969331192340 1017797751957 1357063669276 1453996788510 1696329586595 2035595503914 2907993577020 3392659173190 4071191007828 5088988759785 6785318346380 10177977519570 20355955039140
• Sum of all divisors σ(n): 69732392776704
• Sum of proper divisors (its aliquot sum) s(n): 49376437737564
• 20355955039140 is an abundant number, because the sum of its proper divisors (49376437737564) is greater than itself. Its abundance is 29020482698424

Bases of 20355955039140

• Binary: 100101000001101111101011110000001101110100100₂
• Hexadecimal: 0x12837D781BA4
• Base-36: 77REA1ZFO

Squares and roots of 20355955039140

• 20355955039140 squared (20355955039140²) is 414364905555489158931939600
• 20355955039140 cubed (20355955039140³) is 8434793387285029725648256240914115944000
• The square root of 20355955039140 is 4511757.4224618947
• The cube root of 20355955039140 is 27304.2652520527

Scales and comparisons

• 20,355,955,039,140 seconds is equal to 647,256 years, 21 weeks, 11 hours, 19 minutes.
• To count from 1 to 20,355,955,039,140 would take you about one million, six hundred eighteen thousand, one hundred forty-one 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 20355955039140 cubic inches would be around 2275.4 feet tall.

Recreational maths with 20355955039140

• 20355955039140 backwards is 04193055955302
• The number of decimal digits it has is: 14
• The sum of 20355955039140's digits is 51
• More coming soon!