12409538904

Names of 12409538904

• Cardinal: 12409538904 can be written as Twelve billion, four hundred nine million, five hundred thirty-eight thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.2409538904 × 10¹⁰

Factors of 12409538904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 265

Divisors of 12409538904

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 43 49 54 56 61 63 72 81 84 86 98 108 122 126 129 147 149 162 168 172 183 189 196 216 244 252 258 294 298 301 324 344 366 378 387 392 427 441 447 488 504 516 549 567 588 596 602 648 732 756 774 854 882 894 903 1032 1043 1098 1134 1161 1176 1192 1204 1281 1323 1341 1464 1512 1548 1647 1708 1764 1788 1806 2086 2107 2196 2268 2322 2408 2562 2623 2646 2682 2709 2989 3096 3129 3294 3416 3483 3528 3576 3612 3843 3969 4023 4172 4214 4392 4536 4644 4941 5124 5246 5292 5364 5418 5978 6258 6321 6407 6588 6966 7224 7301 7686 7869 7938 8046 8127 8344 8428 8967 9089 9288 9387 9882 10248 10492 10584 10728 10836 11529 11956 12069 12516 12642 12814 13176 13932 14602 15372 15738 15876 16092 16254 16856 17934 18178 18361 18774 18963 19221 19764 20984 21672 21903 23058 23607 23912 24138 24381 25032 25284 25628 26901 27267 27864 28161 29204 30744 31476 31752 32184 32508 34587 35868 36356 36722 37548 37926 38442 39528 43806 44849 46116 47214 48276 48762 50568 51256 53802 54534 55083 56322 56889 57663 58408 62952 63623 65016 65709 69174 70821 71736 72712 73444 75096 75852 76884 80703 81801 84483 87612 89698 92232 94428 96552 97524 107604 109068 110166 112644 113778 115326 127246 128527 131418 134547 138348 141642 146888 151704 153768 161406 163602 165249 168966 170667 172989 175224 179396 188856 190869 195048 197127 212463 215208 218136 220332 225288 227556 230652 242109 245403 254492 257054 262836 269094 276696 283284 313943 322812 327204 330498 337932 341334 345978 358792 381738 385581 390827 394254 403641 424926 440664 445361 455112 461304 484218 490806 495747 508984 514108 518967 525672 538188 566568 572607 591381 627886 645624 654408 660996 675864 682668 691956 736209 763476 771162 781654 788508 807282 849852 890722 941829 968436 981612 991494 1028216 1037934 1076376 1145214 1156743 1172481 1182762 1210923 1255772 1321992 1336083 1365336 1383912 1472418 1487241 1526952 1542324 1563308 1577016 1614564 1699704 1717821 1781444 1883658 1936872 1963224 1982988 2075868 2290428 2313486 2344962 2365524 2421846 2511544 2672166 2735789 2825487 2944836 2974482 3084648 3126616 3229128 3435642 3470229 3517443 3562888 3632769 3767316 3965976 4008249 4151736 4580856 4626972 4689924 4731048 4843692 5153463 5344332 5471578 5650974 5889672 5948964 6871284 6940458 7034886 7265538 7534632 8016498 8207367 8476461 9253944 9379848 9687384 10306926 10410687 10552329 10688664 10943156 11301948 11897928 12024747 13742568 13880916 14069772 14531076 16032996 16414734 16952922 19150523 20613852 20821374 21104658 21886312 22603896 24049494 24622101 25429383 27761832 28139544 29062152 31656987 32065992 32829468 33905844 36074241 38301046 41227704 41642748 42209316 48098988 49244202 50858766 57451569 63313974 65658936 67811688 72148482 73866303 76602092 83285496 84418632 96197976 98488404 101717532 114903138 126627948 144296964 147732606 153204184 172354707 196976808 203435064 221598909 229806276 253255896 288593928 295465212 344709414 443197818 459612552 517064121 590930424 689418828 886395636 1034128242 1378837656 1551192363 1772791272 2068256484 3102384726 4136512968 6204769452 12409538904
• Sum of all divisors σ(n): 42333786000
• Sum of proper divisors (its aliquot sum) s(n): 29924247096
• 12409538904 is an abundant number, because the sum of its proper divisors (29924247096) is greater than itself. Its abundance is 17514708192

Bases of 12409538904

• Binary: 1011100011101010101000100101011000₂
• Hexadecimal: 0x2E3AA8958
• Base-36: 5P8BHI0

Squares and roots of 12409538904

• 12409538904 squared (12409538904²) is 153996655809889521216
• 12409538904 cubed (12409538904³) is 1911027491358721641471885387264
• The square root of 12409538904 is 111398.1099660133
• The cube root of 12409538904 is 2315.1824143043

Scales and comparisons

• 12,409,538,904 seconds is equal to 394 years, 30 weeks, 2 days, 22 hours, 8 minutes, 24 seconds.
• To count from 1 to 12,409,538,904 would take you about seven hundred eighty-nine 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 12409538904 cubic inches would be around 192.9 feet tall.

Recreational maths with 12409538904

• 12409538904 backwards is 40983590421
• The number of decimal digits it has is: 11
• The sum of 12409538904's digits is 45
• More coming soon!