21348569088

Names of 21348569088

• Cardinal: 21348569088 can be written as Twenty-one billion, three hundred forty-eight million, five hundred sixty-nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.1348569088 × 10¹⁰

Factors of 21348569088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 155

Divisors of 21348569088

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 23 24 27 28 32 33 36 42 44 46 48 54 56 63 64 66 69 72 77 84 88 92 96 99 108 109 112 126 128 132 138 144 154 161 168 176 184 189 192 198 207 216 218 224 231 252 253 256 264 276 288 297 308 322 327 336 352 368 378 384 396 414 432 436 448 462 483 504 506 512 528 552 576 594 616 621 644 654 672 693 704 736 756 759 763 768 792 828 864 872 896 924 966 981 1008 1012 1024 1056 1104 1152 1188 1199 1232 1242 1288 1308 1344 1386 1408 1449 1472 1512 1518 1526 1536 1584 1656 1728 1744 1771 1792 1848 1932 1962 2016 2024 2048 2079 2112 2208 2277 2289 2304 2376 2398 2464 2484 2507 2576 2616 2688 2772 2816 2898 2943 2944 3024 3036 3052 3072 3168 3312 3456 3488 3542 3584 3597 3696 3864 3924 4032 4048 4096 4158 4224 4347 4416 4554 4578 4608 4752 4796 4928 4968 5014 5152 5232 5313 5376 5544 5632 5796 5886 5888 6048 6072 6104 6144 6336 6624 6831 6867 6912 6976 7084 7168 7194 7392 7521 7728 7848 8064 8096 8316 8393 8448 8694 8832 9108 9156 9216 9504 9592 9856 9936 10028 10304 10464 10626 10752 10791 11088 11264 11592 11772 11776 12096 12144 12208 12288 12672 13248 13662 13734 13824 13952 14168 14336 14388 14784 15042 15456 15696 15939 16128 16192 16632 16786 16896 17388 17549 17664 18216 18312 18432 19008 19184 19712 19872 20056 20601 20608 20928 21252 21504 21582 22176 22528 22563 23184 23544 23552 24192 24288 24416 25179 25344 26496 27324 27468 27577 27648 27904 28336 28672 28776 29568 30084 30912 31392 31878 32256 32373 32384 33264 33572 33792 34776 35098 35328 36432 36624 36864 38016 38368 39424 39744 40112 41202 41216 41856 42504 43008 43164 44352 45056 45126 46368 47088 47104 47817 48384 48576 48832 50358 50688 52647 52992 54648 54936 55154 55296 55808 56672 57552 59136 60168 61824 62784 63756 64512 64746 64768 66528 67144 67584 67689 69552 70196 70656 72864 73248 75537 76032 76736 78848 79488 80224 82404 82432 82731 83712 85008 86016 86328 88704 90252 92736 94176 94208 95634 96768 97152 97664 100716 101376 105294 105984 109296 109872 110308 110592 111616 113344 115104 118272 120336 123648 125568 127512 129024 129492 129536 133056 134288 135168 135378 139104 140392 141312 145728 146496 151074 152064 153472 157696 157941 158976 160448 164808 164864 165462 167424 170016 172656 177408 180504 185472 188352 191268 193039 193536 194304 195328 201432 202752 210588 211968 218592 219744 220616 223232 226611 226688 230208 236544 240672 247296 248193 251136 255024 258048 258984 259072 266112 268576 270756 278208 280784 282624 291456 292992 302148 304128 306944 315392 315882 317952 320896 329616 329728 330924 334848 340032 345312 354816 361008 370944 376704 382536 386078 387072 388608 390656 402864 405504 421176 423936 437184 439488 441232 446464 453222 453376 460416 473088 473823 481344 494592 496386 502272 510048 517968 518144 532224 537152 541512 556416 561568 579117 582912 585984 604296 608256 613888 631764 635904 641792 659232 659456 661848 669696 680064 690624 709632 722016 741888 744579 753408 765072 772156 774144 777216 781312 805728 842352 847872 874368 878976 882464 906444 906752 920832 946176 947646 962688 989184 992772 1004544 1020096 1035936 1036288 1064448 1074304 1083024 1112832 1123136 1158234 1165824 1171968 1208592 1216512 1227776 1263528 1271808 1283584 1318464 1323696 1339392 1360128 1381248 1419264 1444032 1483776 1489158 1506816 1530144 1544312 1554432 1562624 1611456 1684704 1737351 1748736 1757952 1764928 1812888 1813504 1841664 1895292 1925376 1978368 1985544 2009088 2040192 2071872 2128896 2148608 2166048 2225664 2246272 2316468 2331648 2343936 2417184 2455552 2527056 2543616 2567168 2636928 2647392 2720256 2762496 2838528 2888064 2967552 2978316 3013632 3060288 3088624 3108864 3125248 3222912 3369408 3474702 3497472 3515904 3529856 3625776 3627008 3683328 3790584 3850752 3971088 4018176 4080384 4143744 4257792 4297216 4332096 4451328 4492544 4632936 4663296 4687872 4834368 4911104 5054112 5134336 5212053 5273856 5294784 5440512 5524992 5776128 5935104 5956632 6027264 6120576 6177248 6445824 6738816 6949404 6994944 7031808 7059712 7251552 7254016 7366656 7581168 7701504 7942176 8160768 8287488 8515584 8594432 8664192 8902656 8985088 9265872 9326592 9375744 9668736 10108224 10268672 10424106 10547712 10589568 10881024 11049984 11552256 11913264 12054528 12241152 12354496 12891648 13477632 13898808 13989888 14063616 14119424 14503104 14733312 15162336 15403008 15884352 16321536 16574976 17188864 17328384 17805312 17970176 18531744 19337472 20216448 20848212 21095424 21179136 21762048 22099968 23104512 23826528 24482304 24708992 25783296 26955264 27797616 27979776 28127232 28238848 29006208 30324672 30806016 31768704 32643072 33149952 34377728 34656768 35940352 37063488 38674944 40432896 41696424 42190848 42358272 44199936 46209024 47653056 48964608 49417984 51566592 53910528 55595232 56477696 58012416 60649344 63537408 65286144 66299904 69313536 71880704 74126976 77349888 80865792 83392848 84381696 84716544 92418048 95306112 97929216 98835968 103133184 107821056 111190464 112955392 116024832 121298688 127074816 132599808 138627072 148253952 154699776 161731584 166785696 169433088 190612224 195858432 197671936 215642112 222380928 232049664 242597376 254149632 277254144 296507904 309399552 323463168 333571392 338866176 381224448 395343872 444761856 464099328 485194752 508299264 593015808 646926336 667142784 762448896 790687744 889523712 928198656 970389504 1016598528 1186031616 1334285568 1524897792 1779047424 1940779008 2372063232 2668571136 3049795584 3558094848 5337142272 7116189696 10674284544 21348569088
• Sum of all divisors σ(n): 83037081600
• Sum of proper divisors (its aliquot sum) s(n): 61688512512
• 21348569088 is an abundant number, because the sum of its proper divisors (61688512512) is greater than itself. Its abundance is 40339943424

Bases of 21348569088

• Binary: 10011111000011110010101000000000000₂
• Hexadecimal: 0x4F8795000
• Base-36: 9T2DXC0

Squares and roots of 21348569088

• 21348569088 squared (21348569088²) is 455761402105109151744
• 21348569088 cubed (21348569088³) is 9729853780484671363787859689472
• The square root of 21348569088 is 146111.4953999171
• The cube root of 21348569088 is 2774.1051829303

Scales and comparisons

• 21,348,569,088 seconds is equal to 678 years, 42 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 21,348,569,088 would take you about one thousand, three hundred fifty-seven 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 21348569088 cubic inches would be around 231.2 feet tall.

Recreational maths with 21348569088

• 21348569088 backwards is 88096584312
• 21348569088 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21348569088's digits is 54
• More coming soon!