12388045824

Names of 12388045824

• Cardinal: 12388045824 can be written as Twelve billion, three hundred eighty-eight million, forty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.2388045824 × 10¹⁰

Factors of 12388045824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 46

Divisors of 12388045824

• Number of divisors d(n): 792
• 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 99 108 112 121 126 128 132 138 144 154 161 168 176 184 189 192 198 207 216 224 231 242 252 253 256 264 276 288 297 308 322 336 352 363 368 378 384 396 414 432 448 462 483 484 504 506 512 528 529 552 576 594 616 621 644 672 693 704 726 736 756 759 768 792 828 847 864 896 924 966 968 1008 1012 1024 1056 1058 1089 1104 1152 1188 1232 1242 1288 1344 1386 1408 1449 1452 1472 1512 1518 1536 1584 1587 1656 1694 1728 1771 1792 1848 1932 1936 2016 2024 2079 2112 2116 2178 2208 2277 2304 2376 2464 2484 2541 2576 2688 2772 2783 2816 2898 2904 2944 3024 3036 3072 3168 3174 3267 3312 3388 3456 3542 3584 3696 3703 3864 3872 4032 4048 4158 4224 4232 4347 4356 4416 4554 4608 4752 4761 4928 4968 5082 5152 5313 5376 5544 5566 5632 5796 5808 5819 5888 6048 6072 6336 6348 6534 6624 6776 6831 6912 7084 7168 7392 7406 7623 7728 7744 8064 8096 8316 8349 8448 8464 8694 8712 8832 9108 9216 9504 9522 9856 9936 10164 10304 10626 10752 11088 11109 11132 11264 11592 11616 11638 11776 12096 12144 12672 12696 13068 13248 13552 13662 13824 14168 14283 14784 14812 15246 15456 15488 15939 16128 16192 16632 16698 16896 16928 17388 17424 17457 17664 18216 19008 19044 19481 19712 19872 20328 20608 21252 21504 22176 22218 22264 22869 23184 23232 23276 23552 24192 24288 25047 25344 25392 26136 26496 27104 27324 27648 28336 28566 29568 29624 30492 30912 30976 31878 32256 32384 33264 33327 33396 33792 33856 34776 34848 34914 35328 36432 38016 38088 38962 39424 39744 40656 40733 41216 42504 44352 44436 44528 45738 46368 46464 46552 47817 48384 48576 50094 50688 50784 52272 52371 52992 54208 54648 56672 57132 58443 59136 59248 60984 61824 61952 63756 64009 64512 64768 66528 66654 66792 67712 69552 69696 69828 70656 72864 75141 76032 76176 77924 78848 79488 81312 81466 82432 85008 88704 88872 89056 91476 92736 92928 93104 95634 96768 97152 99981 100188 101376 101568 104544 104742 105984 108416 109296 113344 114264 116886 118272 118496 121968 122199 123648 123904 127512 128018 129536 133056 133308 133584 135424 139104 139392 139656 145728 150282 152064 152352 155848 157113 158976 162624 162932 164864 170016 175329 177408 177744 178112 182952 185472 185856 186208 191268 192027 193536 194304 199962 200376 203136 209088 209484 211968 216832 218592 226688 228528 233772 236544 236992 243936 244398 247296 255024 256036 259072 266112 266616 267168 270848 278208 278784 279312 291456 300564 304128 304704 311696 314226 317952 325248 325864 340032 350658 354816 355488 356224 365904 366597 370944 371712 372416 382536 384054 388608 399924 400752 406272 418176 418968 433664 437184 448063 453376 457056 467544 473984 487872 488796 494592 510048 512072 525987 532224 533232 534336 541696 556416 557568 558624 576081 582912 601128 609408 623392 628452 635904 650496 651728 680064 701316 709632 710976 712448 731808 733194 741888 744832 765072 768108 777216 799848 801504 812544 836352 837936 867328 874368 896126 906752 914112 935088 947968 975744 977592 1020096 1024144 1051974 1064448 1066464 1068672 1099791 1112832 1115136 1117248 1152162 1165824 1202256 1218816 1246784 1256904 1300992 1303456 1344189 1360128 1402632 1421952 1424896 1463616 1466388 1483776 1489664 1530144 1536216 1599696 1603008 1625088 1672704 1675872 1728243 1748736 1792252 1813504 1828224 1870176 1895936 1951488 1955184 2040192 2048288 2103948 2128896 2132928 2137344 2199582 2225664 2234496 2304324 2331648 2404512 2437632 2493568 2513808 2601984 2606912 2688378 2720256 2805264 2843904 2849792 2927232 2932776 2979328 3060288 3072432 3199392 3206016 3345408 3351744 3456486 3497472 3584504 3656448 3740352 3791872 3902976 3910368 4032567 4080384 4096576 4207896 4265856 4274688 4399164 4451328 4468992 4608648 4809024 4875264 4987136 5027616 5213824 5376756 5440512 5610528 5687808 5854464 5865552 5958656 6120576 6144864 6398784 6412032 6703488 6912972 6994944 7169008 7312896 7480704 7805952 7820736 8065134 8160768 8193152 8415792 8531712 8549376 8798328 8937984 9217296 9618048 9974272 10055232 10427648 10753512 11221056 11375616 11708928 11731104 12097701 12241152 12289728 12797568 12824064 13406976 13825944 14338016 14625792 14961408 15641472 16130268 16321536 16386304 16831584 17063424 17596656 17875968 18434592 19236096 19948544 20110464 20855296 21507024 22442112 23417856 23462208 24195402 24482304 24579456 25595136 25648128 26813952 27651888 28676032 29922816 31282944 32260536 32772608 33663168 34126848 35193312 36869184 38472192 40220928 41710592 43014048 44884224 46924416 48390804 48964608 49158912 51190272 53627904 55303776 57352064 59845632 62565888 64521072 65545216 67326336 70386624 73738368 76944384 80441856 86028096 89768448 93848832 96781608 98317824 102380544 110607552 114704128 125131776 129042144 134652672 140773248 147476736 160883712 172056192 179536896 187697664 193563216 196635648 221215104 229408256 258084288 269305344 281546496 294953472 344112384 375395328 387126432 442430208 458816512 516168576 538610688 563092992 589906944 688224768 774252864 884860416 1032337152 1126185984 1376449536 1548505728 1769720832 2064674304 3097011456 4129348608 6194022912 12388045824
• Sum of all divisors σ(n): 48177536960
• Sum of proper divisors (its aliquot sum) s(n): 35789491136
• 12388045824 is an abundant number, because the sum of its proper divisors (35789491136) is greater than itself. Its abundance is 23401445312

Bases of 12388045824

• Binary: 1011100010011000101001010000000000₂
• Hexadecimal: 0x2E2629400
• Base-36: 5OVITC0

Squares and roots of 12388045824

• 12388045824 squared (12388045824²) is 153463679337523838976
• 12388045824 cubed (12388045824³) is 1901115091952887279927085236224
• The square root of 12388045824 is 111301.5984790875
• The cube root of 12388045824 is 2313.8450249267

Scales and comparisons

• 12,388,045,824 seconds is equal to 393 years, 46 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,388,045,824 would take you about seven hundred eighty-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 12388045824 cubic inches would be around 192.8 feet tall.

Recreational maths with 12388045824

• 12388045824 backwards is 42854088321
• The number of decimal digits it has is: 11
• The sum of 12388045824's digits is 45
• More coming soon!