21040359407616

Names of 21040359407616

• Cardinal: 21040359407616 can be written as Twenty-one trillion, forty billion, three hundred fifty-nine million, four hundred seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 2.1040359407616 × 10¹³

Factors of 21040359407616

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1033

Divisors of 21040359407616

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 37 48 51 64 68 74 96 97 102 111 128 136 148 192 194 204 222 256 272 291 296 384 388 408 444 512 544 582 592 629 768 776 816 877 888 1024 1088 1164 1184 1258 1536 1552 1632 1649 1754 1776 1887 2048 2176 2328 2368 2516 2631 3072 3104 3264 3298 3508 3552 3589 3774 4096 4352 4656 4736 4947 5032 5262 6144 6208 6528 6596 7016 7104 7178 7548 8192 8704 9312 9472 9894 10064 10524 10767 12288 12416 13056 13192 14032 14208 14356 14909 15096 16384 17408 18624 18944 19788 20128 21048 21534 24576 24832 26112 26384 28064 28416 28712 29818 30192 32449 32768 34816 37248 37888 39576 40256 42096 43068 44727 49152 49664 52224 52768 56128 56832 57424 59636 60384 61013 64898 65536 69632 74496 75776 79152 80512 84192 85069 86136 89454 97347 98304 99328 104448 105536 112256 113664 114848 119272 120768 122026 129796 131072 139264 148992 151552 158304 161024 168384 170138 172272 178908 183039 194694 196608 198656 208896 211072 224512 227328 229696 238544 241536 244052 255207 259592 278528 297984 303104 316608 322048 336768 340276 344544 357816 366078 389388 393216 397312 417792 422144 449024 454656 459392 477088 483072 488104 510414 519184 551633 557056 595968 606208 633216 644096 673536 680552 689088 715632 732156 778776 794624 835584 844288 898048 909312 918784 954176 966144 976208 1020828 1038368 1103266 1114112 1191936 1212416 1266432 1288192 1347072 1361104 1378176 1431264 1446173 1464312 1557552 1589248 1654899 1671168 1688576 1796096 1818624 1837568 1908352 1932288 1952416 2041656 2076736 2206532 2228224 2383872 2424832 2532864 2576384 2694144 2722208 2756352 2862528 2892346 2928624 3115104 3147553 3178496 3309798 3342336 3377152 3592192 3637248 3675136 3816704 3864576 3904832 4083312 4153472 4338519 4413064 4767744 4849664 5065728 5152768 5388288 5444416 5512704 5725056 5784692 5857248 6230208 6295106 6356992 6619596 6684672 6754304 7184384 7274496 7350272 7633408 7729152 7809664 8166624 8306944 8677038 8826128 9442659 9535488 10131456 10305536 10776576 10888832 11025408 11450112 11569384 11714496 12460416 12590212 12713984 13239192 13508608 14368768 14548992 14700544 15266816 15458304 15619328 16333248 16613888 17354076 17652256 18885318 19070976 20262912 20611072 21553152 21777664 22050816 22900224 23138768 23428992 24920832 25180424 26478384 27017216 28737536 29401088 30533632 30916608 31238656 32666496 33227776 34708152 35304512 37770636 38141952 40525824 41222144 43106304 43555328 44101632 45800448 46277536 46857984 49841664 50360848 52956768 53508401 54034432 57475072 58802176 61067264 61833216 62477312 65332992 66455552 69416304 70609024 75541272 81051648 82444288 86212608 87110656 88203264 91600896 92555072 93715968 99683328 100721696 105913536 107016802 108068864 114950144 117604352 122134528 123666432 124954624 130665984 132911104 138832608 141218048 151082544 160525203 162103296 172425216 174221312 176406528 183201792 185110144 187431936 199366656 201443392 211827072 214033604 216137728 235208704 244269056 247332864 249909248 261331968 265822208 277665216 282436096 302165088 321050406 324206592 344850432 348442624 352813056 366403584 370220288 374863872 398733312 402886784 423654144 428067208 470417408 488538112 499818496 522663936 531644416 555330432 564872192 604330176 642100812 648413184 696885248 705626112 732807168 740440576 749727744 797466624 805773568 847308288 856134416 977076224 999636992 1045327872 1063288832 1110660864 1129744384 1208660352 1284201624 1393770496 1411252224 1465614336 1480881152 1499455488 1594933248 1611547136 1694616576 1712268832 1954152448 1999273984 2090655744 2126577664 2221321728 2259488768 2417320704 2568403248 2787540992 2931228672 2961762304 2998910976 3189866496 3223094272 3389233152 3424537664 3998547968 4181311488 4253155328 4442643456 4518977536 4834641408 5136806496 5575081984 5862457344 5923524608 5997821952 6379732992 6446188544 6778466304 6849075328 7997095936 8362622976 8885286912 9037955072 9669282816 10273612992 11150163968 11847049216 11995643904 12759465984 12892377088 13556932608 13698150656 16725245952 17770573824 18075910144 19338565632 20547225984 23694098432 23991287808 25784754176 27113865216 27396301312 33450491904 35541147648 36151820288 38677131264 41094451968 47388196864 51569508352 54227730432 54792602624 71082295296 72303640576 77354262528 82188903936 94776393728 103139016704 108455460864 109585205248 142164590592 154708525056 164377807872 189552787456 206278033408 216910921728 219170410496 284329181184 309417050112 328755615744 412556066816 438340820992 568658362368 618834100224 657511231488 876681641984 1237668200448 1315022462976 1753363283968 2630044925952 3506726567936 5260089851904 7013453135872 10520179703808 21040359407616
• Sum of all divisors σ(n): 61712757150912
• Sum of proper divisors (its aliquot sum) s(n): 40672397743296
• 21040359407616 is an abundant number, because the sum of its proper divisors (40672397743296) is greater than itself. Its abundance is 19632038335680

Bases of 21040359407616

• Binary: 100110010001011010111001001100000000000000000₂
• Hexadecimal: 0x1322D7260000
• Base-36: 7GHT2QTXC

Squares and roots of 21040359407616

• 21040359407616 squared (21040359407616²) is 442696724001655114438803456
• 21040359407616 cubed (21040359407616³) is 9314498181569008052637159371768013520896
• The square root of 21040359407616 is 4586977.1535964729
• The cube root of 21040359407616 is 27606.9048255195

Scales and comparisons

• 21,040,359,407,616 seconds is equal to 669,018 years, 18 weeks, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 21,040,359,407,616 would take you about one million, six hundred seventy-two thousand, five hundred forty-five 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 21040359407616 cubic inches would be around 2300.6 feet tall.

Recreational maths with 21040359407616

• 21040359407616 backwards is 61670495304012
• 21040359407616 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21040359407616's digits is 48
• More coming soon!