12431225520

Names of 12431225520

• Cardinal: 12431225520 can be written as Twelve billion, four hundred thirty-one million, two hundred twenty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.243122552 × 10¹⁰

Factors of 12431225520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 81

Divisors of 12431225520

• Number of divisors d(n): 1000
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 27 28 30 34 35 36 40 42 45 47 48 49 51 54 56 60 63 68 70 72 80 81 84 85 90 94 98 102 105 108 112 119 120 126 135 136 140 141 144 147 153 162 168 170 180 188 189 196 204 210 216 235 238 240 245 252 255 270 272 280 282 294 306 315 324 329 336 340 343 357 360 376 378 392 405 408 420 423 432 441 459 470 476 490 504 510 540 560 564 567 588 595 612 630 648 658 680 686 705 714 720 735 752 756 765 784 799 810 816 833 840 846 882 918 940 945 952 980 987 1008 1020 1029 1071 1080 1128 1134 1176 1190 1224 1260 1269 1296 1316 1323 1360 1372 1377 1410 1428 1470 1512 1530 1598 1620 1645 1666 1680 1692 1715 1764 1785 1836 1880 1890 1904 1960 1974 2040 2058 2115 2142 2160 2205 2256 2268 2295 2303 2352 2380 2397 2401 2448 2499 2520 2538 2632 2646 2744 2754 2820 2835 2856 2940 2961 3024 3060 3087 3196 3213 3240 3290 3332 3384 3430 3528 3570 3672 3760 3780 3807 3920 3948 3969 3995 4080 4116 4165 4230 4284 4410 4536 4590 4606 4760 4794 4802 4935 4998 5040 5076 5145 5264 5292 5355 5488 5508 5593 5640 5670 5712 5831 5880 5922 6120 6174 6345 6392 6426 6480 6580 6615 6664 6768 6860 6885 6909 7056 7140 7191 7203 7344 7497 7560 7614 7896 7938 7990 8232 8330 8460 8568 8820 8883 9072 9180 9212 9261 9520 9588 9604 9639 9870 9996 10152 10290 10584 10710 11016 11186 11280 11340 11515 11662 11760 11844 11985 12005 12240 12348 12495 12690 12784 12852 13160 13230 13328 13720 13770 13818 14280 14382 14406 14805 14994 15120 15228 15435 15792 15876 15980 16065 16121 16464 16660 16779 16920 17136 17493 17640 17766 18360 18424 18522 19035 19176 19208 19278 19740 19845 19992 20304 20580 20727 21168 21420 21573 21609 22032 22372 22491 22680 23030 23324 23688 23970 24010 24696 24990 25380 25704 26320 26460 26649 27440 27540 27636 27783 27965 28560 28764 28812 29155 29610 29988 30456 30870 31752 31960 32130 32242 33320 33558 33840 34545 34986 35280 35532 35955 36015 36720 36848 37044 37485 38070 38352 38416 38556 39151 39480 39690 39984 40817 41160 41454 42840 43146 43218 44415 44744 44982 45360 46060 46305 46648 47376 47940 48020 48195 48363 49392 49980 50337 50760 51408 52479 52920 53298 55080 55272 55566 55930 57528 57624 58310 59220 59976 60912 61740 62181 63504 63920 64260 64484 64719 64827 66640 67116 67473 69090 69972 71064 71910 72030 74088 74970 76140 77112 78302 78960 79380 80605 81634 82320 82908 83895 85680 86292 86436 87465 88830 89488 89964 92120 92610 93296 95880 96040 96390 96726 99960 100674 101520 103635 104958 105840 106596 107865 108045 110160 110544 111132 111860 112455 112847 115056 115248 116620 117453 118440 119952 122451 123480 124362 128520 128968 129438 129654 133245 134232 134946 138180 138915 139944 142128 143820 144060 145089 148176 149940 151011 152280 154224 156604 157437 158760 161210 163268 165816 167790 172584 172872 174930 177660 179928 184240 185220 186543 191760 192080 192780 193452 194481 195755 199920 201348 204085 207270 209916 213192 215730 216090 222264 223720 224910 225694 233240 234906 236880 241815 244902 246960 248724 251685 257040 257936 258876 259308 262395 266490 268464 269892 274057 276360 277830 279888 287640 288120 290178 299880 302022 304560 310905 313208 314874 317520 322420 323595 324135 326536 331632 335580 337365 338541 345168 345744 349860 352359 355320 359856 367353 370440 373086 385560 386904 388962 391510 402696 408170 414540 419832 426384 431460 432180 435267 444528 447440 449820 451388 453033 466480 469812 472311 483630 489804 497448 503370 517752 518616 524790 532980 539784 548114 552720 555660 564235 575280 576240 580356 587265 599760 604044 612255 621810 626416 629748 644840 647190 648270 653072 671160 674730 677082 699720 704718 710640 725445 734706 740880 746172 755055 771120 773808 777924 783020 787185 805392 816340 822171 829080 839664 862920 864360 870534 899640 902776 906066 932715 939624 944622 967260 972405 979608 994896 1006740 1015623 1035504 1037232 1049580 1057077 1065960 1079568 1096228 1102059 1111320 1128470 1160712 1174530 1208088 1224510 1243620 1259496 1289680 1294380 1296540 1305801 1342320 1349460 1354164 1370285 1399440 1409436 1450890 1469412 1492344 1510110 1555848 1566040 1574370 1632680 1644342 1658160 1692705 1725840 1728720 1741068 1761795 1799280 1805552 1812132 1836765 1865430 1879248 1889244 1918399 1934520 1944810 1959216 2013480 2031246 2099160 2114154 2131920 2176335 2192456 2204118 2222640 2256940 2265165 2321424 2349060 2361555 2416176 2449020 2466513 2487240 2518992 2588760 2593080 2611602 2698920 2708328 2740570 2818872 2901780 2938824 2984688 3020220 3046869 3111696 3132080 3148740 3171231 3265360 3288684 3306177 3385410 3482136 3523590 3624264 3673530 3730860 3778488 3836798 3869040 3889620 4026960 4062492 4110855 4198320 4228308 4352670 4384912 4408236 4513880 4530330 4698120 4723110 4898040 4933026 4974480 5078115 5177520 5186160 5223204 5285385 5397840 5416656 5481140 5510295 5637744 5755197 5803560 5877648 6040440 6093738 6297480 6342462 6529005 6577368 6612354 6770820 6964272 7047180 7248528 7347060 7399539 7461720 7556976 7673596 7779240 8124984 8221710 8456616 8705340 8816472 9027760 9060660 9140607 9396240 9446220 9591995 9796080 9866052 10156230 10446408 10570770 10962280 11020590 11510394 11607120 12080880 12187476 12332565 12594960 12684924 13058010 13154736 13224708 13541640 14094360 14694120 14799078 14923440 15234345 15347192 15558480 15856155 16249968 16443420 16530885 16913232 17265591 17410680 17632944 18121320 18281214 18892440 19183990 19732104 20312460 20892816 21141540 21924560 22041180 22198617 23020788 24374952 24665130 25369848 26116020 26449416 27083280 28188720 28775985 29388240 29598156 30468690 30694384 31712310 32886840 33061770 34531182 34821360 36242640 36562428 36997695 37784880 38367980 39464208 40624920 42283080 44082360 44397234 45703035 46041576 48749904 49330260 50739696 51796773 52232040 52898832 57551970 59196312 60937380 63424620 65773680 66123540 69062364 73124856 73995390 76735960 81249840 84566160 86327955 88164720 88794468 91406070 92083152 98660520 103593546 104464080 110993085 115103940 118392624 121874760 126849240 132247080 138124728 146249712 147990780 153471920 155390319 172655910 177588936 182812140 197321040 207187092 221986170 230207880 243749520 253698480 258983865 264494160 276249456 295981560 310780638 345311820 355177872 365624280 414374184 443972340 460415760 517967730 591963120 621561276 690623640 731248560 776951595 828748368 887944680 1035935460 1243122552 1381247280 1553903190 1775889360 2071870920 2486245104 3107806380 4143741840 6215612760 12431225520
• Sum of all divisors σ(n): 54465960384
• Sum of proper divisors (its aliquot sum) s(n): 42034734864
• 12431225520 is an abundant number, because the sum of its proper divisors (42034734864) is greater than itself. Its abundance is 29603509344

Bases of 12431225520

• Binary: 1011100100111101010111001010110000₂
• Hexadecimal: 0x2E4F572B0
• Base-36: 5PL8B00

Squares and roots of 12431225520

• 12431225520 squared (12431225520²) is 154535367929099270400
• 12431225520 cubed (12431225520³) is 1921064009542808400809860608000
• The square root of 12431225520 is 111495.4058246347
• The cube root of 12431225520 is 2316.5302820757

Scales and comparisons

• 12,431,225,520 seconds is equal to 395 years, 14 weeks, 1 day, 22 hours, 12 minutes.
• To count from 1 to 12,431,225,520 would take you about seven hundred ninety 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 12431225520 cubic inches would be around 193 feet tall.

Recreational maths with 12431225520

• 12431225520 backwards is 02552213421
• 12431225520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12431225520's digits is 27
• More coming soon!