20205372057120

Names of 20205372057120

• Cardinal: 20205372057120 can be written as Twenty trillion, two hundred five billion, three hundred seventy-two million, fifty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.020537205712 × 10¹³

Factors of 20205372057120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 370

Divisors of 20205372057120

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 53 60 72 80 90 96 106 120 144 159 160 180 212 240 265 288 307 318 360 424 477 480 530 614 636 720 795 848 921 954 1060 1228 1272 1440 1535 1590 1696 1842 1908 2120 2385 2456 2544 2763 2809 3070 3180 3684 3816 4240 4605 4770 4912 5088 5526 5618 6140 6360 7368 7632 8427 8480 9210 9540 9824 11052 11236 12280 12720 13815 14045 14736 15264 16271 16854 18420 19080 22104 22472 24560 25281 25440 27630 28090 29472 32542 33708 36840 38160 42135 44208 44944 48813 49120 50562 55260 56180 65084 67416 73680 76320 81355 84270 88416 89888 94249 97626 101124 110520 112360 126405 130168 134832 146439 147360 148877 162710 168540 188498 195252 202248 221040 224720 244065 252810 260336 269664 282747 292878 297754 325420 337080 376996 390504 404496 442080 446631 449440 471245 488130 505620 520672 565494 585756 595508 650840 674160 732195 744385 753992 781008 808992 848241 862363 893262 942490 976260 1011240 1130988 1171512 1191016 1301680 1339893 1348320 1413735 1464390 1488770 1507984 1562016 1696482 1724726 1786524 1884980 1952520 2022480 2233155 2261976 2343024 2382032 2587089 2603360 2679786 2827470 2928780 2977540 3015968 3392964 3449452 3573048 3769960 3905040 4044960 4241205 4311815 4466310 4523952 4686048 4764064 4995197 5174178 5359572 5654940 5857560 5955080 6699465 6785928 6898904 7146096 7539920 7761267 7810080 8482410 8623630 8932620 9047904 9990394 10348356 10719144 11309880 11715120 11910160 12935445 13398930 13571856 13797808 14292192 14985591 15079840 15522534 16964820 17247260 17865240 19980788 20696712 21438288 22619760 23430240 23820320 24975985 25870890 26797860 27143712 27595616 29971182 31045068 33929640 34494520 35730480 38806335 39961576 41393424 42876576 44956773 45239520 45705239 49951970 51741780 53595720 59942364 62090136 67859280 68989040 71460960 74927955 77612670 79923152 82786848 89913546 91410478 99903940 103483560 107191440 119884728 124180272 135718560 137115717 137978080 149855910 155225340 159846304 179827092 182820956 199807880 206967120 214382880 224783865 228526195 239769456 248360544 264745441 274231434 299711820 310450680 359654184 365641912 399615760 411347151 413934240 449567730 457052390 479538912 529490882 548462868 599423640 620901360 685578585 719308368 731283824 794236323 799231520 822694302 899135460 914104780 1058981764 1096925736 1198847280 1241802720 1323727205 1371157170 1438616736 1462567648 1588472646 1645388604 1798270920 1828209560 2056735755 2117963528 2193851472 2382708969 2397694560 2647454410 2742314340 3176945292 3290777208 3596541840 3656419120 3971181615 4113471510 4235927056 4387702944 4765417938 5294908820 5484628680 6353890584 6581554416 7193083680 7312838240 7942363230 8226943020 8471854112 9530835876 10589817640 10969257360 11913544845 12707781168 13163108832 14031508373 15884726460 16453886040 19061671752 21179635280 21938514720 23827089690 25415562336 28063016746 31769452920 32907772080 38123343504 42094525119 42359270560 47654179380 56126033492 63538905840 65815544160 70157541865 76246687008 84189050238 95308358760 112252066984 126283575357 127077811680 140315083730 168378100476 190616717520 210472625595 224504133968 252567150714 280630167460 336756200952 381233435040 420945251190 449008267936 505134301428 561260334920 631417876785 673512401904 841890502380 1010268602856 1122520669840 1262835753570 1347024803808 1683781004760 2020537205712 2245041339680 2525671507140 3367562009520 4041074411424 5051343014280 6735124019040 10102686028560 20205372057120
• Sum of all divisors σ(n): 70506461090520
• Sum of proper divisors (its aliquot sum) s(n): 50301089033400
• 20205372057120 is an abundant number, because the sum of its proper divisors (50301089033400) is greater than itself. Its abundance is 30095716976280

Bases of 20205372057120

• Binary: 100100110000001101110000001100010011000100000₂
• Hexadecimal: 0x12606E062620
• Base-36: 75U7WU2W0

Squares and roots of 20205372057120

• 20205372057120 squared (20205372057120²) is 408257059966645700542694400
• 20205372057120 cubed (20205372057120³) is 8248985791572027236960544649315504128000
• The square root of 20205372057120 is 4495038.6046306655
• The cube root of 20205372057120 is 27236.7708677149

Scales and comparisons

• 20,205,372,057,120 seconds is equal to 642,468 years, 17 weeks, 1 day, 21 hours, 12 minutes.
• To count from 1 to 20,205,372,057,120 would take you about one million, six hundred six thousand, one hundred seventy 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 20205372057120 cubic inches would be around 2269.7 feet tall.

Recreational maths with 20205372057120

• 20205372057120 backwards is 02175027350202
• 20205372057120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20205372057120's digits is 36
• More coming soon!