20857642373120

Names of 20857642373120

• Cardinal: 20857642373120 can be written as Twenty trillion, eight hundred fifty-seven billion, six hundred forty-two million, three hundred seventy-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.085764237312 × 10¹³

Factors of 20857642373120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 158

Divisors of 20857642373120

• Number of divisors d(n): 702
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 47 49 56 64 70 80 94 97 98 112 128 140 160 188 194 196 224 235 245 256 280 320 329 376 388 392 448 470 485 490 512 560 640 658 679 752 776 784 896 940 970 980 1024 1120 1280 1316 1358 1504 1552 1568 1645 1792 1880 1940 1960 2048 2209 2240 2303 2560 2632 2716 3008 3104 3136 3290 3395 3584 3760 3880 3920 4096 4418 4480 4559 4606 4753 5120 5264 5432 6016 6208 6272 6580 6790 7168 7520 7760 7840 8836 8960 9118 9212 9409 9506 10240 10528 10864 11045 11515 12032 12416 12544 13160 13580 14336 15040 15463 15520 15680 17672 17920 18236 18424 18818 19012 20480 21056 21728 22090 22795 23030 23765 24064 24832 25088 26320 27160 28672 30080 30926 31040 31360 31913 35344 35840 36472 36848 37636 38024 42112 43456 44180 45590 46060 47045 47530 48128 49664 50176 52640 54320 60160 61852 62080 62720 63826 65863 70688 71680 72944 73696 75272 76048 77315 84224 86912 88360 91180 92120 94090 95060 96256 99328 100352 105280 108241 108640 120320 123704 124160 125440 127652 131726 141376 143360 145888 147392 150544 152096 154630 159565 168448 173824 176720 182360 184240 188180 190120 192512 198656 200704 210560 214273 216482 217280 223391 240640 247408 248320 250880 255304 263452 282752 291776 294784 301088 304192 309260 319130 329315 336896 347648 353440 364720 368480 376360 380240 397312 421120 428546 432964 434560 442223 446782 461041 481280 494816 496640 501760 510608 526904 541205 565504 583552 589568 602176 608384 618520 638260 658630 673792 695296 706880 729440 736960 752720 760480 842240 857092 865928 869120 884446 893564 922082 962560 989632 993280 1003520 1021216 1053808 1071365 1082410 1116955 1131008 1167104 1179136 1204352 1216768 1237040 1276520 1317260 1347584 1390592 1413760 1458880 1473920 1499911 1505440 1520960 1684480 1714184 1731856 1738240 1768892 1787128 1844164 1979264 1986560 2042432 2107616 2142730 2164820 2211115 2233910 2262016 2305205 2334208 2358272 2408704 2433536 2474080 2553040 2634520 2781184 2827520 2917760 2947840 2999822 3010880 3041920 3095561 3368960 3428368 3463712 3476480 3537784 3574256 3688328 3958528 4084864 4215232 4285460 4329640 4422230 4467820 4524032 4610410 4668416 4716544 4817408 4867072 4948160 5106080 5269040 5655040 5835520 5895680 5999644 6021760 6083840 6191122 6737920 6856736 6927424 6952960 7075568 7148512 7376656 7499555 7917056 8169728 8430464 8570920 8659280 8844460 8935640 9048064 9220820 9336832 9433088 9634816 9734144 9896320 10212160 10499377 10538080 11310080 11671040 11791360 11999288 12043520 12167680 12382244 13713472 13854848 13905920 14151136 14297024 14753312 14999110 15477805 15834112 16339456 16860928 17141840 17318560 17688920 17871280 18441640 18673664 19269632 19468288 19792640 20424320 20784481 20998754 21076160 21668927 22620160 23342080 23582720 23998576 24087040 24335360 24764488 27426944 27709696 28302272 28594048 29506624 29998220 30955610 31668224 32678912 33721856 34283680 34637120 35377840 35742560 36883280 38539264 39585280 40848640 41568962 41997508 42152320 43337854 45240320 46684160 47165440 47997152 48174080 48670720 49528976 52496885 54853888 55419392 56604544 57188096 59013248 59996440 61911220 63336448 65357824 67443712 68567360 69274240 70755680 71485120 73766560 79170560 81697280 83137924 83995016 84304640 86675708 93368320 95994304 96348160 97341440 99057952 103922405 104993770 108344635 109707776 110838784 113209088 114376192 118026496 119992880 123822440 130715648 134887424 137134720 138548480 141511360 142970240 145491367 147533120 158341120 163394560 166275848 167990032 168609280 173351416 191988608 192696320 198115904 207844810 209987540 216689270 219415552 221677568 226418176 228752384 236052992 239985760 247644880 269774848 274269440 277096960 283022720 285940480 290982734 295066240 316682240 326789120 332551696 335980064 337218560 346702832 383977216 396231808 415689620 419975080 433378540 438831104 443355136 452836352 457504768 472105984 479971520 495289760 548538880 554193920 566045440 571880960 581965468 590132480 653578240 665103392 671960128 674437120 693405664 727456835 767954432 792463616 831379240 839950160 866757080 877662208 905672704 915009536 944211968 959943040 990579520 1018439569 1097077760 1108387840 1132090880 1143761920 1163930936 1180264960 1330206784 1343920256 1348874240 1386811328 1454913670 1535908864 1584927232 1662758480 1679900320 1733514160 1811345408 1888423936 1919886080 1981159040 2036879138 2194155520 2216775680 2264181760 2287523840 2327861872 2360529920 2660413568 2687840512 2773622656 2909827340 3071817728 3169854464 3325516960 3359800640 3467028320 3839772160 3962318080 4073758276 4388311040 4528363520 4575047680 4655723744 4721059840 5092197845 5320827136 5375681024 5547245312 5819654680 6143635456 6339708928 6651033920 6719601280 6934056640 7679544320 7924636160 8147516552 9056727040 9311447488 9442119680 10184395690 10641654272 10751362048 11094490624 11639309360 12679417856 13302067840 13439202560 13868113280 15359088640 15849272320 16295033104 18622894976 20368791380 21283308544 21502724096 22188981248 23278618720 26604135680 26878405120 27736226560 30718177280 31698544640 32590066208 37245789952 40737582760 42566617088 43005448192 44377962496 46557237440 53208271360 53756810240 55472453120 63397089280 65180132416 74491579904 81475165520 85133234176 88755924992 93114474880 106416542720 107513620480 110944906240 130360264832 148983159808 162950331040 186228949760 212833085440 215027240960 221889812480 260720529664 297966319616 325900662080 372457899520 425666170880 443779624960 521441059328 595932639232 651801324160 744915799040 1042882118656 1303602648320 1489831598080 2085764237312 2607205296640 2979663196160 4171528474624 5214410593280 10428821186560 20857642373120
• Sum of all divisors σ(n): 60108803749278
• Sum of proper divisors (its aliquot sum) s(n): 39251161376158
• 20857642373120 is an abundant number, because the sum of its proper divisors (39251161376158) is greater than itself. Its abundance is 18393519003038

Bases of 20857642373120

• Binary: 100101111100001001100010111010101000000000000₂
• Hexadecimal: 0x12F84C5D5000
• Base-36: 7E5V9QNSW

Squares and roots of 20857642373120

• 20857642373120 squared (20857642373120²) is 435041245364970905298534400
• 20857642373120 cubed (20857642373120³) is 9073934713379311953710677824873955328000
• The square root of 20857642373120 is 4567016.7914208505
• The cube root of 20857642373120 is 27526.7584716943

Scales and comparisons

• 20,857,642,373,120 seconds is equal to 663,208 years, 26 weeks, 3 days, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 20,857,642,373,120 would take you about one million, six hundred fifty-eight thousand and twenty-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 20857642373120 cubic inches would be around 2293.9 feet tall.

Recreational maths with 20857642373120

• 20857642373120 backwards is 02137324675802
• The number of decimal digits it has is: 14
• The sum of 20857642373120's digits is 50
• More coming soon!