2120478561785200

Names of 2120478561785200

• Cardinal: 2120478561785200 can be written as Two quadrillion, one hundred twenty trillion, four hundred seventy-eight billion, five hundred sixty-one million, seven hundred eighty-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.1204785617852 × 10¹⁵

Factors of 2120478561785200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 525107

Divisors of 2120478561785200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 37 38 40 50 74 76 80 95 100 148 152 185 190 200 296 304 361 370 380 400 475 592 703 722 740 757 760 925 950 1406 1444 1480 1514 1520 1805 1850 1900 2812 2888 2960 3028 3515 3610 3700 3785 3800 5624 5776 6056 7030 7220 7400 7570 7600 9025 11248 12112 13357 14060 14383 14440 14800 15140 17575 18050 18925 26714 28009 28120 28766 28880 30280 35150 36100 37850 53428 56018 56240 57532 60560 66785 70300 71915 72200 75700 106856 112036 115064 133570 140045 140600 143830 144400 151400 213712 224072 230128 267140 273277 280090 281200 287660 302800 333925 359575 448144 524287 532171 534280 546554 560180 575320 667850 700225 719150 1048574 1064342 1068560 1093108 1120360 1150640 1335700 1366385 1400450 1438300 2097148 2128684 2186216 2240720 2621435 2660855 2671400 2732770 2800900 2876600 4194296 4257368 4372432 5242870 5321710 5342800 5465540 5601800 5753200 6831925 8388592 8514736 9961453 10111249 10485740 10643420 10931080 11203600 13107175 13304275 13663850 19398619 19922906 20222498 20971480 21286840 21862160 26214350 26608550 27327700 38797238 39845812 40444996 41942960 42573680 49807265 50556245 52428700 53217100 54655400 77594476 79691624 80889992 96993095 99614530 101112490 104857400 106434200 109310800 155188952 159383248 161779984 189267607 193986190 199229060 202224980 209714800 212868400 249036325 252781225 310377904 368573761 378535214 387972380 396885259 398458120 404449960 484965475 498072650 505562450 737147522 757070428 775944760 793770518 796916240 808899920 946338035 969930950 996145300 1011124900 1474295044 1514140856 1551889520 1587541036 1842868805 1892676070 1939861900 1984426295 1992290600 2022249800 2948590088 3028281712 3175082072 3685737610 3785352140 3879723800 3968852590 3984581200 4044499600 4731690175 5897180176 6350164144 7002901459 7371475220 7540819921 7570704280 7759447600 7937705180 9214344025 9463380350 9922131475 14005802918 14684754583 14742950440 15081639842 15141408560 15875410360 18428688050 18926760700 19844262950 28011605836 29369509166 29485900880 30163279684 31750820720 35014507295 36857376100 37704099605 37853521400 39688525900 56023211672 58739018332 60326559368 70029014590 73423772915 73714752200 75408199210 75707042800 79377051800 112046423344 117478036664 120653118736 140058029180 143275578499 146847545830 147429504400 150816398420 158754103600 175072536475 188520498025 234956073328 279010337077 280116058360 286551156998 293695091660 301632796840 350145072950 367118864575 377040996050 558020674154 560232116720 573102313996 587390183320 603265593680 700290145900 716377892495 734237729150 754081992100 1116041348308 1146204627992 1174780366640 1395051685385 1400580291800 1432755784990 1468475458300 1508163984200 2232082696616 2292409255984 2790103370770 2801160583600 2865511569980 2936950916600 3016327968400 3581889462475 4464165393232 5301196404463 5580206741540 5731023139960 5873901833200 6975258426925 7163778924950 10602392808926 11160413483080 11462046279920 13950516853850 14327557849900 21204785617852 22320826966160 26505982022315 27901033707700 28655115699800 42409571235704 53011964044630 55802067415400 57310231399600 84819142471408 106023928089260 111604134830800 132529910111575 212047856178520 265059820223150 424095712357040 530119640446300 1060239280892600 2120478561785200
• Sum of all divisors σ(n): 5529311832440832
• Sum of proper divisors (its aliquot sum) s(n): 3408833270655632
• 2120478561785200 is an abundant number, because the sum of its proper divisors (3408833270655632) is greater than itself. Its abundance is 1288354708870432

Bases of 2120478561785200

• Binary: 111100010001001000001100011011011011101010101110000₂
• Hexadecimal: 0x78890636DD570
• Base-36: KVNAEIJWJ4

Squares and roots of 2120478561785200

• 2120478561785200 squared (2120478561785200²) is 4496429330990630253810939040000
• 2120478561785200 cubed (2120478561785200³) is 9534582000947800655777927656890270774208000000
• The square root of 2120478561785200 is 46048654.2885370321
• The cube root of 2120478561785200 is 128472.8313273181

Scales and comparisons

• 2,120,478,561,785,200 seconds is equal to 67,424,659 years, 10 weeks, 14 hours, 6 minutes, 40 seconds.
• To count from 1 to 2,120,478,561,785,200 would take you about two hundred two million, two hundred seventy-three thousand, nine hundred seventy-seven 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 2120478561785200 cubic inches would be around 10706.1 feet tall.

Recreational maths with 2120478561785200

• 2120478561785200 backwards is 0025871658740212
• The number of decimal digits it has is: 16
• The sum of 2120478561785200's digits is 58
• More coming soon!