21189345037000

Names of 21189345037000

• Cardinal: 21189345037000 can be written as Twenty-one trillion, one hundred eighty-nine billion, three hundred forty-five million, thirty-seven thousand.

Scientific notation

• Scientific notation: 2.1189345037 × 10¹³

Factors of 21189345037000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1161

Divisors of 21189345037000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 25 28 34 35 37 40 49 50 56 68 70 74 85 98 100 119 125 136 140 148 170 175 185 196 200 238 245 250 259 280 289 296 340 350 370 392 425 476 490 500 518 578 595 629 680 700 740 833 850 875 925 952 980 1000 1036 1093 1156 1190 1225 1258 1295 1369 1400 1445 1480 1666 1700 1750 1813 1850 1960 2023 2072 2125 2186 2312 2380 2450 2516 2590 2738 2890 2975 3145 3332 3400 3500 3626 3700 4046 4165 4250 4372 4403 4625 4760 4900 5032 5180 5465 5476 5780 5950 6125 6290 6475 6664 6845 7000 7225 7252 7400 7651 8092 8330 8500 8744 8806 9065 9250 9583 9800 10115 10360 10693 10930 10952 11560 11900 12250 12580 12950 13690 14161 14450 14504 14875 15302 15725 16184 16660 17000 17612 18130 18500 18581 19166 20230 20825 21386 21860 22015 23273 23800 24500 25160 25900 27325 27380 28322 28900 29750 30604 30821 31450 32375 33320 34225 35224 36125 36260 37000 37162 38255 38332 40441 40460 41650 42772 43720 44030 45325 46546 47915 49000 50575 51800 53465 53557 54650 54760 56644 57800 59500 61208 61642 62900 64750 67081 68450 70805 72250 72520 74324 74851 76510 76664 78625 80882 80920 83300 85544 88060 90650 92905 93092 95830 101150 104125 106930 107114 109300 110075 113288 116365 119000 123284 125800 129500 130067 134162 136625 136900 141610 144500 148648 149702 153020 154105 157250 161764 162911 166600 171125 176120 181300 185810 186184 191275 191660 202205 202300 208250 213860 214228 218600 220150 226625 232730 239575 246568 252875 259000 260134 267325 267785 268324 273250 273800 283087 283220 289000 299404 306040 308210 314500 315877 323528 325822 335405 342250 354025 362600 371620 374255 382550 383320 395641 404410 404600 416500 427720 428456 440300 453250 464525 465460 479150 505750 520268 523957 534650 535570 536648 546500 550375 566174 566440 581825 598808 616420 629000 631754 650335 651644 670810 684500 687497 708050 743240 748510 765100 770525 791282 808820 814555 833000 880600 906500 910469 929050 930920 956375 958300 1011025 1011500 1040536 1047914 1069300 1071140 1093000 1100750 1132348 1140377 1163650 1197875 1232840 1263508 1300670 1303288 1336625 1338925 1341620 1369000 1374994 1415435 1416100 1496317 1497020 1530200 1541050 1579385 1582564 1617640 1629110 1677025 1770125 1813000 1820938 1858100 1871275 1912750 1916600 1978205 1981609 2022050 2023000 2095828 2138600 2142280 2201500 2211139 2264696 2280754 2322625 2327300 2395750 2527016 2601340 2619785 2673250 2677850 2683240 2749988 2769487 2830870 2832200 2909125 2992634 2994040 3082100 3158770 3165128 3251675 3258220 3354050 3437485 3540250 3641876 3716200 3742550 3825500 3852625 3956410 3963218 4044100 4072775 4191656 4403000 4422278 4552345 4561508 4645250 4654600 4791500 4812479 5055125 5202680 5239570 5346500 5355700 5499976 5538974 5661740 5701885 5818250 5985268 6164200 6317540 6503350 6516440 6694625 6708100 6874970 7077175 7080500 7283752 7481585 7485100 7651000 7705250 7896925 7912820 7926436 8088200 8145550 8385125 8844556 9104690 9123016 9290500 9356375 9583000 9624958 9891025 9908045 10110250 10474219 10479140 10693000 10711400 11055695 11077948 11323480 11403770 11636500 11687449 11970536 12635080 13006700 13098925 13389250 13416200 13749940 13847435 14154350 14161000 14963170 14970200 15410500 15477973 15793850 15825640 15852872 16258375 16291100 16770250 17187425 17689112 18209380 18581000 18712750 19249916 19386409 19782050 19816090 20220500 20363875 20948438 20958280 22111390 22155896 22761725 22807540 23273000 23374898 24062395 25437389 26013400 26197850 26778500 27499880 27694870 28308700 28509425 29926340 30821000 30955946 31587700 32516750 32582200 33540500 33687353 34374850 35385875 36418760 37407925 37425500 38499832 38772818 39484625 39564100 39632180 40441000 40727750 41896876 44222780 45523450 45615080 46749796 48124790 49455125 49540225 50874778 52371095 52395700 53557000 55278475 55389740 56617400 57018850 58437245 59852680 61911892 63175400 65033500 65494625 67081000 67374706 68749700 69237175 70771750 73319533 74815850 74851000 77389865 77545636 78969250 79128200 79264360 81455500 81812143 83793752 85937125 88445560 91046900 93499592 96249580 96932045 98910250 99080450 101749556 104742190 104791400 110556950 110779480 113808625 114037700 116874490 120311975 123823784 127186945 130067000 130989250 134749412 137499400 138474350 141543500 142547125 146639066 149631700 154779730 155091272 157938500 162911000 163624286 168436765 171874250 178061723 182093800 187039625 192499160 193864090 197820500 198160900 203499112 209484380 221113900 227617250 228075400 233748980 240623950 247701125 254373890 261855475 261978500 269498824 276392375 276948700 283087000 285094250 292186225 293278132 299263400 309559460 315877000 327248572 336873530 343748500 346185875 356123446 366597665 374079250 386949325 387728180 395641000 396321800 409060715 418968760 432435613 442227800 455234500 467497960 481247900 484660225 495402250 508747780 523710950 523957000 552784750 553897400 570188500 572685001 584372450 586556264 601559875 619118920 635934725 654497144 673747060 687497000 692371750 712246892 733195330 748158500 773898650 775456360 818121430 842183825 864871226 890308615 910469000 962495800 969320450 990804500 1017495560 1047421900 1105569500 1140377000 1145370002 1168744900 1203119750 1246432061 1271869450 1309277375 1347494120 1384743500 1424493784 1460931125 1466390660 1496317000 1547797300 1636242860 1684367650 1729742452 1780617230 1832988325 1934746625 1938640900 1981609000 2045303575 2094843800 2162178065 2211139000 2290740004 2337489800 2406239500 2423301125 2492864122 2543738900 2618554750 2769487000 2863425005 2921862250 2932781320 3027049291 3095594600 3179673625 3272485720 3368735300 3459484904 3561234460 3665976650 3869493250 3877281800 4090607150 4210919125 4324356130 4451543075 4581480008 4812479000 4846602250 4985728244 5087477800 5237109500 5726850010 5843724500 6054098582 6232160305 6359347250 6737470600 7122468920 7331953300 7738986500 8181214300 8421838250 8648712260 8903086150 9164941625 9693204500 9971456488 10226517875 10474219000 10810890325 11453700020 11687449000 12108197164 12464320610 12718694500 14317125025 14663906600 15135246455 15477973000 16362428600 16843676500 17297424520 17806172300 18329883250 19386409000 20453035750 21189345037 21621780650 22257715375 22907400040 24216394328 24928641220 25437389000 28634250050 30270492910 31160801525 33687353000 35612344600 36659766500 40906071500 42378690074 43243561300 44515430750 49857282440 54054451625 57268500100 60540985820 62321603050 71585625125 73319533000 75676232275 81812143000 84757380148 86487122600 89030861500 105946725185 108108903250 114537000200 121081971640 124643206100 143171250250 151352464550 155804007625 169514760296 178061723000 211893450370 216217806500 249286412200 286342500500 302704929100 311608015250 378381161375 423786900740 432435613000 529733625925 572685001000 605409858200 623216030500 756762322750 847573801480 1059467251850 1246432061000 1513524645500 2118934503700 2648668129625 3027049291000 4237869007400 5297336259250 10594672518500 21189345037000
• Sum of all divisors σ(n): 63029013236280
• Sum of proper divisors (its aliquot sum) s(n): 41839668199280
• 21189345037000 is an abundant number, because the sum of its proper divisors (41839668199280) is greater than itself. Its abundance is 20650323162280

Bases of 21189345037000

• Binary: 100110100010110000111011000100100101011001000₂
• Hexadecimal: 0x134587624AC8
• Base-36: 7IE90XXAG

Squares and roots of 21189345037000

• 21189345037000 squared (21189345037000²) is 448988343097036531369000000
• 21189345037000 cubed (21189345037000³) is 9513768919474044235371414965653000000000
• The square root of 21189345037000 is 4603188.5728264489
• The cube root of 21189345037000 is 27671.9126195179

Scales and comparisons

• 21,189,345,037,000 seconds is equal to 673,755 years, 32 weeks, 5 days, 56 minutes, 40 seconds.
• To count from 1 to 21,189,345,037,000 would take you about one million, six hundred eighty-four thousand, three hundred eighty-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 21189345037000 cubic inches would be around 2306 feet tall.

Recreational maths with 21189345037000

• 21189345037000 backwards is 00073054398112
• The number of decimal digits it has is: 14
• The sum of 21189345037000's digits is 43
• More coming soon!