21032339328

Names of 21032339328

• Cardinal: 21032339328 can be written as Twenty-one billion, thirty-two million, three hundred thirty-nine thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1032339328 × 10¹⁰

Factors of 21032339328

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 120

Divisors of 21032339328

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 23 24 26 28 32 33 36 39 42 44 46 48 52 56 61 63 64 66 69 72 77 78 84 88 91 92 96 99 104 112 117 122 126 128 132 138 143 144 154 156 161 168 169 176 182 183 184 192 198 207 208 224 231 234 244 252 253 264 273 276 286 288 299 308 312 322 336 338 352 364 366 368 384 396 414 416 427 429 448 462 468 483 488 504 506 507 528 546 549 552 572 576 598 616 624 644 671 672 676 693 704 728 732 736 759 792 793 819 828 832 854 858 896 897 924 936 966 976 1001 1008 1012 1014 1056 1092 1098 1104 1144 1152 1183 1196 1232 1248 1281 1287 1288 1342 1344 1352 1386 1403 1408 1449 1456 1464 1472 1518 1521 1584 1586 1638 1656 1664 1708 1716 1771 1794 1848 1859 1872 1932 1952 2002 2013 2016 2024 2028 2093 2112 2184 2196 2208 2277 2288 2366 2379 2392 2464 2496 2562 2574 2576 2684 2688 2691 2704 2772 2806 2898 2912 2928 2944 3003 3036 3042 3168 3172 3276 3289 3312 3416 3432 3542 3549 3588 3696 3718 3744 3843 3864 3887 3904 4004 4026 4032 4048 4056 4186 4209 4224 4368 4392 4416 4554 4576 4697 4732 4758 4784 4928 4992 5124 5148 5152 5313 5368 5382 5408 5544 5551 5577 5612 5796 5824 5856 6006 6039 6072 6084 6279 6336 6344 6552 6578 6624 6832 6864 7084 7098 7137 7176 7392 7436 7488 7686 7728 7774 7808 8008 8052 8064 8096 8112 8372 8418 8723 8736 8784 8832 9009 9108 9152 9394 9464 9516 9568 9821 9856 9867 10248 10296 10304 10309 10626 10647 10736 10764 10816 11088 11102 11154 11224 11592 11648 11661 11712 12012 12078 12144 12168 12558 12627 12672 12688 13013 13104 13156 13248 13664 13728 14091 14168 14196 14274 14352 14784 14872 14976 15372 15433 15456 15548 15939 16016 16104 16192 16224 16653 16731 16744 16836 17446 17472 17568 18018 18216 18239 18304 18788 18837 18928 19032 19136 19642 19734 20496 20592 20608 20618 21252 21294 21472 21528 21632 22176 22204 22308 22448 23023 23184 23322 23424 24024 24156 24288 24336 25116 25254 25376 26026 26169 26208 26312 26496 27209 27328 27456 28182 28336 28392 28548 28704 29463 29568 29601 29744 30744 30866 30912 30927 31096 31878 32032 32208 32384 32448 33306 33462 33488 33672 34892 34944 34983 35136 36036 36432 36478 37576 37674 37856 38064 38272 39039 39284 39468 40992 41184 41236 42273 42504 42588 42757 42944 43056 44352 44408 44616 44896 46046 46299 46368 46644 48048 48312 48576 48672 49959 50232 50508 50752 52052 52338 52416 52624 54418 54656 54717 54912 56364 56672 56784 57096 57408 58926 59202 59488 61061 61488 61732 61824 61854 62192 63756 64064 64416 64896 66612 66924 66976 67344 69069 69784 69966 70272 72072 72163 72864 72956 75152 75348 75712 76128 78078 78507 78568 78936 81627 81984 82368 82472 84546 85008 85176 85514 85888 86112 88389 88704 88816 89232 89792 92092 92598 92736 92781 93288 96096 96624 97152 97344 99918 100464 101016 101504 104104 104676 104832 105248 108031 108836 109434 112728 113344 113399 113568 114192 114816 117117 117852 118404 118976 122122 122976 123464 123708 124384 127512 127673 128128 128271 128832 133224 133848 133952 134688 138138 138897 139568 139932 144144 144326 145728 145912 150304 150696 151424 152256 156156 157014 157136 157872 163254 163968 164151 164736 164944 169092 170016 170352 171028 172224 176778 177632 178464 179584 183183 184184 185196 185472 185562 186576 192192 193248 194688 199836 200629 200928 202032 207207 208208 209352 210496 216062 216489 217672 218868 225456 226688 226798 227136 228384 234234 235704 236808 237107 237952 244244 244881 245952 246928 247416 248768 255024 255346 256542 257664 266448 267696 267904 269376 276276 277794 279136 279864 288288 288652 291456 291824 299299 300608 301392 304512 312312 314028 314272 315744 324093 326508 328302 329888 338184 340032 340197 340704 342056 344448 353556 355264 356928 366366 368368 370392 371124 373152 383019 384384 384813 386496 399672 401258 401856 404064 414414 416416 418704 420992 432124 432978 435344 437736 450912 453596 454272 456768 468468 471408 473616 474214 488488 489762 491904 493856 494832 497536 510048 510692 513084 532896 535392 538752 549549 552552 555588 558272 559728 576576 577304 583648 598598 601216 601887 602784 624624 628056 628544 631488 648186 649467 653016 656604 659776 676368 680064 680394 681408 684112 707112 710528 711321 713856 732732 736736 740784 742248 746304 766038 769626 772992 793793 799344 802516 803712 808128 828828 832832 837408 864248 865956 870688 875472 897897 901824 907192 913536 936936 942816 947232 948428 972279 976976 979524 987712 989664 1020096 1020591 1021384 1026168 1065792 1070784 1099098 1105104 1111176 1116544 1119456 1149057 1153152 1154608 1167296 1197196 1203774 1205568 1249248 1256112 1257088 1262976 1296372 1298934 1306032 1313208 1319552 1352736 1360788 1362816 1368224 1404403 1414224 1422642 1465464 1473472 1481568 1484496 1492608 1532076 1539252 1587586 1598688 1605032 1616256 1657656 1659749 1665664 1674816 1728496 1731912 1741376 1750944 1795794 1803648 1805661 1814384 1873872 1885632 1894464 1896856 1944558 1953952 1959048 1975424 1979328 2040192 2041182 2042768 2052336 2131584 2133963 2141568 2198196 2210208 2222352 2238912 2298114 2309216 2334592 2381379 2394392 2407548 2411136 2498496 2512224 2592744 2597868 2608177 2612064 2626416 2693691 2705472 2721576 2736448 2808806 2828448 2845284 2930928 2946944 2963136 2968992 3064152 3078504 3175172 3197376 3210064 3315312 3319498 3349632 3456992 3463824 3482752 3501888 3591588 3611322 3628768 3747744 3771264 3788928 3793712 3889116 3907904 3918096 3958656 4082364 4085536 4104672 4213209 4267926 4396392 4420416 4444704 4477824 4596228 4618432 4762758 4788784 4815096 4979247 4996992 5024448 5185488 5195736 5216354 5224128 5252832 5387382 5410944 5443152 5472896 5617612 5656896 5690568 5861856 5926272 5937984 6128304 6157008 6350344 6394752 6420128 6630624 6638996 6913984 6927648 7003776 7144137 7183176 7222644 7257536 7495488 7587424 7778232 7815808 7824531 7836192 8164728 8171072 8209344 8426418 8535852 8792784 8840832 8889408 9192456 9236864 9525516 9577568 9630192 9958494 10048896 10370976 10391472 10432708 10448256 10505664 10774764 10886304 11235224 11313792 11381136 11723712 11875968 12256608 12314016 12639627 12700688 12840256 13261248 13277992 13827968 13855296 14288274 14366352 14445288 14515072 14937741 14990976 15174848 15556464 15649062 15672384 16329456 16342144 16418688 16852836 17071704 17585568 17778816 18257239 18384912 19051032 19155136 19260384 19916988 20741952 20782944 20865416 21011328 21549528 21772608 22470448 22762272 23447424 23473593 24513216 24628032 25279254 25401376 25680512 26522496 26555984 27710592 28576548 28732704 28890576 29875482 30349696 31112928 31298124 31344768 32658912 33705672 34143408 35171136 36514478 36769824 38102064 38310272 38520768 39833976 41483904 41565888 41730832 43099056 43545216 44940896 45524544 46947186 49026432 49256064 50558508 50802752 53111968 54771717 57153096 57465408 57781152 59750964 62225856 62596248 65317824 67411344 68286816 70342272 73028956 73539648 76204128 77041536 79667952 83131776 83461664 86198112 89881792 91049088 93894372 101117016 101605504 106223936 109543434 114306192 114930816 115562304 119501928 124451712 125192496 130635648 134822688 136573632 146057912 147079296 152408256 159335904 164315151 166923328 172396224 179763584 187788744 202234032 212447872 219086868 228612384 231124608 239003856 250384992 269645376 273147264 292115824 304816512 318671808 328630302 333846656 344792448 375577488 404468064 438173736 457224768 478007712 500769984 539290752 584231648 637343616 657260604 751154976 808936128 876347472 914449536 956015424 1001539968 1168463296 1314521208 1502309952 1617872256 1752694944 1912030848 2336926592 2629042416 3004619904 3505389888 5258084832 7010779776 10516169664 21032339328
• Sum of all divisors σ(n): 86658024960
• Sum of proper divisors (its aliquot sum) s(n): 65625685632
• 21032339328 is an abundant number, because the sum of its proper divisors (65625685632) is greater than itself. Its abundance is 44593346304

Bases of 21032339328

• Binary: 10011100101101000000000011110000000₂
• Hexadecimal: 0x4E5A00780
• Base-36: 9NU40W0

Squares and roots of 21032339328

• 21032339328 squared (21032339328²) is 442359297608135491584
• 21032339328 cubed (21032339328³) is 9303850852190044432394776215552
• The square root of 21032339328 is 145025.3058193639
• The cube root of 21032339328 is 2760.3396683409

Scales and comparisons

• 21,032,339,328 seconds is equal to 668 years, 39 weeks, 4 days, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 21,032,339,328 would take you about one thousand, three hundred thirty-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 21032339328 cubic inches would be around 230 feet tall.

Recreational maths with 21032339328

• 21032339328 backwards is 82393323012
• 21032339328 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21032339328's digits is 36
• More coming soon!