21270352896

Names of 21270352896

• Cardinal: 21270352896 can be written as Twenty-one billion, two hundred seventy million, three hundred fifty-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 2.1270352896 × 10¹⁰

Factors of 21270352896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 155

Divisors of 21270352896

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 31 32 36 39 46 48 52 54 62 64 69 72 78 83 92 93 96 104 108 117 124 128 138 144 156 166 184 186 192 207 208 216 234 248 249 256 276 279 288 299 312 332 351 368 372 384 403 414 416 432 468 496 498 512 552 558 576 598 621 624 664 702 713 736 744 747 768 806 828 832 837 864 897 936 992 996 1024 1079 1104 1116 1152 1196 1209 1242 1248 1328 1404 1426 1472 1488 1494 1536 1612 1656 1664 1674 1728 1794 1872 1909 1984 1992 2139 2158 2208 2232 2241 2304 2392 2418 2484 2496 2573 2656 2691 2808 2852 2944 2976 2988 3072 3224 3237 3312 3328 3348 3456 3588 3627 3744 3818 3968 3984 4278 4316 4416 4464 4482 4608 4784 4836 4968 4992 5146 5312 5382 5616 5704 5727 5888 5952 5976 6417 6448 6474 6624 6656 6696 6912 7176 7254 7488 7636 7719 7936 7968 8073 8556 8632 8832 8928 8964 9216 9269 9568 9672 9711 9936 9984 10292 10624 10764 10881 11232 11408 11454 11776 11904 11952 12834 12896 12948 13248 13312 13392 13824 14352 14508 14976 15272 15438 15872 15936 16146 17112 17181 17264 17664 17856 17928 18538 19136 19251 19344 19422 19872 19968 20584 21248 21528 21762 22464 22816 22908 23157 23552 23808 23904 24817 25668 25792 25896 26496 26784 27648 27807 28704 29016 29133 29952 30544 30876 31744 31872 32292 33449 34224 34362 34528 35328 35712 35856 37076 38272 38502 38688 38844 39744 39936 41168 42496 43056 43524 44928 45632 45816 46314 47616 47808 49634 51336 51543 51584 51792 52992 53568 55614 57408 58032 58266 59179 59904 61088 61752 63744 64584 66898 68448 68724 69056 69471 70656 71424 71712 74152 74451 76544 77004 77376 77688 79488 82336 83421 84992 86112 87048 89856 91264 91632 92628 95232 95616 99268 100347 102672 103086 103168 103584 105984 107136 111228 114816 116064 116532 118358 119808 122176 123504 127488 129168 133796 136896 137448 138112 138942 142848 143424 148304 148902 153088 154008 154752 155376 158976 164672 166842 172224 174096 177537 179712 182528 183264 185256 191232 198536 200694 205344 206172 206336 207168 211968 214272 222456 223353 229632 232128 233064 236716 244352 247008 250263 254976 258336 267592 273792 274896 276224 277884 285696 286848 296608 297804 301041 306176 308016 309504 310752 317952 329344 333684 344448 348192 355074 359424 365056 366528 370512 382464 397072 401388 410688 412344 412672 414336 428544 444912 446706 459264 464256 466128 473432 488704 494016 500526 516672 532611 535184 547584 549792 552448 555768 573696 593216 595608 602082 616032 619008 621504 635904 658688 667368 670059 688896 696384 710148 730112 733056 741024 764928 769327 794144 802776 821376 824688 828672 857088 889824 893412 903123 918528 928512 932256 946864 977408 988032 1001052 1033344 1065222 1070368 1095168 1099584 1104896 1111536 1147392 1186432 1191216 1204164 1232064 1238016 1243008 1317376 1334736 1340118 1377792 1392768 1420296 1466112 1482048 1538654 1588288 1597833 1605552 1642752 1649376 1657344 1779648 1786824 1806246 1857024 1864512 1893728 1954816 1976064 2002104 2066688 2130444 2140736 2190336 2199168 2223072 2294784 2307981 2372864 2382432 2408328 2464128 2486016 2634752 2669472 2680236 2755584 2785536 2840592 2932224 2964096 3077308 3176576 3195666 3211104 3285504 3298752 3314688 3559296 3573648 3612492 3714048 3729024 3787456 3952128 4004208 4133376 4260888 4281472 4398336 4446144 4615962 4745728 4764864 4816656 4928256 4972032 5338944 5360472 5571072 5681184 5864448 5928192 6154616 6353152 6391332 6422208 6571008 6597504 6923943 7118592 7147296 7224984 7458048 7574912 7904256 8008416 8266752 8521776 8562944 8796672 8892288 9231924 9491456 9529728 9633312 9856512 9944064 10677888 10720944 11142144 11362368 11856384 12309232 12706304 12782664 12844416 13195008 13847886 14237184 14294592 14449968 14916096 15149824 16016832 17043552 17125888 17593344 17784576 18463848 19059456 19266624 19713024 20771829 21355776 21441888 22724736 23712768 24618464 25412608 25565328 25688832 26390016 27695772 28474368 28589184 28899936 29832192 30299648 32033664 34087104 34251776 35569152 36927696 38118912 38533248 41543658 42711552 42883776 45449472 49236928 51130656 51377664 52780032 55391544 57178368 57799872 60599296 64067328 68174208 71138304 73855392 76237824 77066496 83087316 85423104 85767552 90898944 98473856 102261312 102755328 110783088 114356736 115599744 128134656 136348416 147710784 154132992 166174632 171535104 181797888 196947712 204522624 221566176 228713472 231199488 256269312 272696832 295421568 308265984 332349264 343070208 393895424 409045248 443132352 462398976 545393664 590843136 664698528 686140416 787790848 818090496 886264704 924797952 1181686272 1329397056 1636180992 1772529408 2363372544 2658794112 3545058816 5317588224 7090117632 10635176448 21270352896
• Sum of all divisors σ(n): 73951395840
• Sum of proper divisors (its aliquot sum) s(n): 52681042944
• 21270352896 is an abundant number, because the sum of its proper divisors (52681042944) is greater than itself. Its abundance is 31410690048

Bases of 21270352896

• Binary: 10011110011110011111101010000000000₂
• Hexadecimal: 0x4F3CFD400
• Base-36: 9RRTHC0

Squares and roots of 21270352896

• 21270352896 squared (21270352896²) is 452427912320375586816
• 21270352896 cubed (21270352896³) is 9623301355054934942839405019136
• The square root of 21270352896 is 145843.5905208041
• The cube root of 21270352896 is 2770.7131449375

Scales and comparisons

• 21,270,352,896 seconds is equal to 676 years, 17 weeks, 1 day, 15 hours, 21 minutes, 36 seconds.
• To count from 1 to 21,270,352,896 would take you about one thousand, three hundred fifty-two 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 21270352896 cubic inches would be around 230.9 feet tall.

Recreational maths with 21270352896

• 21270352896 backwards is 69825307212
• The number of decimal digits it has is: 11
• The sum of 21270352896's digits is 45
• More coming soon!