2021427686482920

Names of 2021427686482920

• Cardinal: 2021427686482920 can be written as Two quadrillion, twenty-one trillion, four hundred twenty-seven billion, six hundred eighty-six million, four hundred eighty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.02142768648292 × 10¹⁵

Factors of 2021427686482920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9240

Divisors of 2021427686482920

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 229 270 360 458 540 571 687 916 1080 1142 1145 1374 1713 1832 2061 2284 2290 2357 2748 2855 3426 3435 4122 4568 4580 4714 5139 5496 5710 6073 6183 6852 6870 7071 8244 8565 9160 9428 10278 10305 11420 11785 12146 12366 13704 13740 14142 15417 16488 17130 18219 18856 20556 20610 21213 22840 23570 24292 24732 25695 27480 28284 30365 30834 30915 34260 35355 36438 41112 41220 42426 47140 48584 49464 51390 54657 56568 60730 61668 61830 63639 68520 70710 72876 77085 82440 84852 91095 94280 102780 106065 109314 121460 123336 123660 127278 130759 141420 145752 154170 163971 169704 182190 205560 212130 218628 242920 247320 254556 261518 273285 282840 308340 318195 327942 364380 392277 424260 437256 509112 523036 539753 546570 616680 636390 653795 655884 728760 784554 819855 848520 1046072 1079506 1093140 1176831 1272780 1307590 1311768 1345847 1390717 1569108 1619259 1639710 1961385 2159012 2186280 2353662 2545560 2615180 2691694 2698765 2781434 3138216 3238518 3279420 3467683 3530493 3922770 4037541 4172151 4318024 4707324 4857777 5230360 5383388 5397530 5562868 5884155 6477036 6558840 6729235 6935366 6953585 7060986 7845540 8075082 8096295 8344302 9414648 9715554 10403049 10766776 10795060 11125736 11768310 12112623 12516453 12954072 13458470 13870732 13907170 14121972 14314061 14573331 15691080 16150164 16192590 16688604 17338415 17652465 19431108 20187705 20806098 20860755 21590120 23536620 24225246 24288885 25032906 26916940 27741464 27814340 28243944 28628122 29146662 31209147 32300328 32385180 33377208 34676830 35304930 36337869 37549359 38862216 40375410 41612196 41721510 42942183 47073240 48450492 48577770 50065812 52015245 53833880 55628680 57256244 58293324 60563115 62418294 62582265 64770360 69353660 70609860 71570305 72675738 72866655 75098718 80750820 83224392 83443020 85884366 93627441 96900984 97155540 100131624 104030490 114512488 116586648 121126230 124836588 125164530 128826549 138707320 141219720 143140610 145351476 145733310 150197436 156045735 161501640 166886040 171768732 181689345 187254882 187746795 194311080 208060980 214710915 242252460 249673176 250329060 257653098 286281220 290702952 291466620 300394872 308198963 312091470 343537464 363378690 374509764 375493590 386479647 416121960 429421830 468137205 484504920 500658120 515306196 572562440 582933240 616397926 624182940 644132745 726757380 749019528 750987180 772959294 794099407 858843660 924596889 936274410 1030612392 1232795852 1248365880 1288265490 1453514760 1501974360 1540994815 1545918588 1588198814 1717687320 1849193778 1872548820 1932398235 2382298221 2465591704 2576530980 2773790667 3081989630 3091837176 3176397628 3277919969 3698387556 3745097640 3864796470 3970497035 4622984445 4764596442 5153061960 5547581334 6163979260 6352795256 6555839938 7146894663 7396775112 7729592940 7940994070 8173328831 8321372001 9245968890 9529192884 9833759907 11095162668 11911491105 12327958520 13111679876 13868953335 14293789326 15459185880 15881988140 16346657662 16389599845 16642744002 18491937780 19058385768 19667519814 21440683989 22190325336 23822982210 24519986493 26223359752 27737906670 28587578652 29501279721 31763976280 32693315324 32779199690 33285488004 35734473315 36983875560 39335039628 40866644155 41606860005 42881367978 47645964420 49039972986 49168799535 55475813340 57175157304 59002559442 65386630648 65558399380 66570976008 71468946630 73559959479 78670079256 81733288310 83213720010 85762735956 88503839163 95291928840 98079945972 98337599070 107203419945 110951626680 118005118884 122599932465 131116798760 142937893260 147119918958 147506398605 163466576620 166427440020 171525471912 177007678326 196159891944 196675198140 214406839890 220679878437 236010237768 245199864930 285875786520 294239837916 295012797210 326933153240 332854880040 354015356652 367799797395 393350396280 428813679780 441359756874 442519195815 490399729860 588479675832 590025594420 708030713304 735599594790 857627359560 882719513748 885038391630 980799459720 1103399392185 1180051188840 1471199189580 1765439027496 1770076783260 1871692302299 2206798784370 2942398379160 3540153566520 3743384604598 4413597568740 5615076906897 7486769209196 8827195137480 9358461511495 11230153813794 14973538418392 16845230720691 18716923022990 22460307627588 28075384534485 33690461441382 37433846045980 44920615255176 50535692162073 56150769068970 67380922882764 74867692091960 84226153603455 101071384324146 112301538137940 134761845765528 168452307206910 202142768648292 224603076275880 252678460810365 336904614413820 404285537296584 505356921620730 673809228827640 1010713843241460 2021427686482920
• Sum of all divisors σ(n): 6783361371072000
• Sum of proper divisors (its aliquot sum) s(n): 4761933684589080
• 2021427686482920 is an abundant number, because the sum of its proper divisors (4761933684589080) is greater than itself. Its abundance is 2740505998106160

Bases of 2021427686482920

• Binary: 111001011100111101001001111001100010010001111101000₂
• Hexadecimal: 0x72E7A4F3123E8
• Base-36: JWJB24TD60

Squares and roots of 2021427686482920

• 2021427686482920 squared (2021427686482920²) is 4086169891679690312479451726400
• 2021427686482920 cubed (2021427686482920³) is 8259896950714240205641911071548033938113088000
• The square root of 2021427686482920 is 44960290.1067477543
• The cube root of 2021427686482920 is 126440.4607976613

Scales and comparisons

• 2,021,427,686,482,920 seconds is equal to 64,275,147 years, 38 weeks, 4 days, 17 hours, 42 minutes.
• To count from 1 to 2,021,427,686,482,920 would take you about one hundred ninety-two million, eight hundred twenty-five thousand, four hundred forty-three 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 2021427686482920 cubic inches would be around 10536.7 feet tall.

Recreational maths with 2021427686482920

• 2021427686482920 backwards is 0292846867241202
• The number of decimal digits it has is: 16
• The sum of 2021427686482920's digits is 63
• More coming soon!