12342813840

Names of 12342813840

• Cardinal: 12342813840 can be written as Twelve billion, three hundred forty-two million, eight hundred thirteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.234281384 × 10¹⁰

Factors of 12342813840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 134

Divisors of 12342813840

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 28 30 35 36 40 41 42 45 46 48 49 53 56 60 63 69 70 72 80 82 84 90 92 98 105 106 112 115 120 123 126 138 140 144 147 159 161 164 168 180 184 196 205 207 210 212 230 240 245 246 252 265 276 280 287 294 315 318 322 328 336 343 345 360 368 369 371 392 410 414 420 424 441 460 477 483 490 492 504 530 552 560 574 588 615 630 636 644 656 686 690 720 735 738 742 784 795 805 820 828 840 848 861 882 920 943 954 966 980 984 1008 1029 1035 1060 1104 1113 1127 1148 1176 1219 1230 1260 1272 1288 1372 1380 1435 1449 1470 1476 1484 1590 1610 1640 1656 1680 1715 1722 1764 1840 1845 1855 1886 1908 1932 1960 1968 2009 2058 2070 2120 2173 2205 2226 2254 2296 2352 2385 2415 2438 2460 2520 2544 2576 2583 2597 2744 2760 2829 2870 2898 2940 2952 2968 3087 3180 3220 3280 3312 3339 3381 3430 3444 3528 3657 3690 3710 3772 3816 3864 3920 4018 4116 4140 4240 4305 4346 4410 4452 4508 4592 4715 4770 4830 4876 4920 5040 5145 5166 5194 5488 5520 5565 5635 5658 5740 5796 5880 5904 5936 6027 6095 6174 6360 6440 6519 6601 6678 6762 6860 6888 7056 7245 7314 7380 7420 7544 7632 7728 7791 7889 8036 8232 8280 8487 8533 8610 8692 8820 8904 9016 9430 9540 9660 9752 9840 10045 10143 10290 10332 10388 10865 10971 11130 11270 11316 11480 11592 11760 12054 12190 12348 12720 12880 12915 12985 13038 13202 13356 13524 13720 13776 14063 14145 14490 14628 14760 14840 15088 15211 15435 15582 15778 16072 16464 16560 16695 16905 16974 17066 17220 17384 17640 17808 18032 18081 18179 18285 18860 19080 19320 19504 19557 19803 20090 20286 20580 20664 20776 21730 21942 22260 22540 22632 22960 23184 23373 23667 24108 24380 24696 25599 25830 25970 26076 26404 26712 27048 27440 28126 28290 28980 29256 29520 29680 30135 30422 30870 31164 31556 32144 32595 33005 33390 33810 33948 34132 34440 34768 35280 36162 36358 36570 37720 38160 38640 38955 39114 39445 39606 40180 40572 41160 41328 41552 42189 42435 42665 43460 43884 44520 45080 45264 45633 46207 46746 47334 48216 48760 49392 49979 50715 51198 51660 51940 52152 52808 53424 54096 54537 54855 56252 56580 57960 58512 59409 59731 60270 60844 61740 62328 63112 65190 66010 66780 67620 67896 68264 68880 70315 71001 72324 72716 73140 75440 76055 76797 77910 78228 78890 79212 80360 81144 82320 84378 84870 85330 86920 87768 89040 90160 90405 90895 91266 92414 93492 94668 96432 97520 97785 99015 99958 101430 102396 103320 103880 104304 105616 106477 109074 109710 112504 113160 115920 116865 118335 118818 119462 120540 121688 123480 124656 126224 126567 127995 130380 132020 133560 135240 135792 136528 136899 138621 140630 142002 144648 145432 146280 149937 152110 153594 155820 156456 157780 158424 160720 162288 163611 168756 169740 170660 173840 175536 179193 180810 181790 182532 184828 186984 189336 195570 198030 199916 202860 204792 206640 207760 210945 212954 218148 219420 225008 226320 228165 231035 233730 236670 237636 238924 241080 243376 246960 249895 253134 255990 260760 264040 267120 270480 272685 273798 277242 281260 284004 289296 290864 292560 297045 298655 299874 304220 307188 311640 312912 315560 316848 319431 323449 327222 337512 339480 341320 349853 355005 358386 361620 363580 365064 369656 373968 378672 383985 391140 396060 399832 405720 409584 415863 418117 421890 425908 436296 438840 449811 456330 462070 467460 473340 475272 477848 482160 499790 506268 511980 521520 528080 532385 537579 545370 547596 554484 562520 568008 594090 597310 599748 608440 614376 623280 631120 632835 638862 646898 654444 675024 678960 682640 684495 693105 699706 710010 716772 723240 727160 730128 739312 745339 749685 767970 782280 792120 799664 811440 818055 831726 836234 843780 851816 872592 877680 895965 899622 912660 924140 934920 946680 950544 955696 958293 970347 999580 1012536 1023960 1049559 1064770 1075158 1090740 1095192 1108968 1125040 1136016 1188180 1194620 1199496 1216880 1228752 1254351 1265670 1277724 1293796 1308888 1368990 1386210 1399412 1420020 1433544 1446480 1454320 1490678 1499370 1535940 1564560 1584240 1597155 1617245 1636110 1663452 1672468 1687560 1703632 1749265 1791930 1799244 1825320 1848280 1869840 1893360 1916586 1940694 1999160 2025072 2047920 2079315 2090585 2099118 2129540 2150316 2181480 2190384 2217936 2236017 2249055 2376360 2389240 2398992 2448971 2508702 2531340 2555448 2587592 2617776 2687895 2737980 2772420 2798824 2840040 2867088 2911041 2981356 2998740 3071880 3148677 3194310 3234490 3272220 3326904 3344936 3375120 3498530 3583860 3598488 3650640 3696560 3726695 3763053 3833172 3881388 3998320 4158630 4181170 4198236 4259080 4300632 4362960 4472034 4498110 4752720 4778480 4791465 4851735 4897942 5017404 5062680 5110896 5175184 5247795 5375790 5475960 5544840 5597648 5680080 5822082 5962712 5997480 6143760 6271755 6297354 6388620 6468980 6544440 6653808 6689872 6708051 6997060 7167720 7196976 7346913 7453390 7526106 7666344 7762776 8317260 8362340 8396472 8518160 8601264 8944068 8996220 9582930 9703470 9795884 10034808 10125360 10495590 10751580 10951920 11089680 11180085 11644164 11925424 11994960 12244855 12543510 12594708 12777240 12937960 13088880 13416102 13994120 14335440 14555205 14693826 14906780 15052212 15332688 15525552 15743385 16634520 16724680 16792944 17142797 17888136 17992440 18815265 19165860 19406940 19591768 20069616 20991180 21503160 22040739 22360170 23288328 24489710 25087020 25189416 25554480 25875920 26832204 27988240 29110410 29387652 29813560 30104424 31486770 33269040 33449360 33540255 34285594 35776272 35984880 36734565 37630530 38331720 38813880 39183536 41982360 43006320 44081478 44720340 46576656 48979420 50174040 50378832 51428391 53664408 58220820 58775304 59627120 60208848 62973540 67080510 68571188 73469130 75261060 76663440 77627760 83964720 85713985 88162956 89440680 97958840 100348080 102856782 107328816 110203695 116441640 117550608 125947080 134161020 137142376 146938260 150522120 154285173 171427970 176325912 178881360 195917680 205713564 220407390 232883280 251894160 257141955 268322040 274284752 293876520 301044240 308570346 342855940 352651824 411427128 440814780 514283910 536644080 587753040 617140692 685711880 771425865 822854256 881629560 1028567820 1234281384 1371423760 1542851730 1763259120 2057135640 2468562768 3085703460 4114271280 6171406920 12342813840
• Sum of all divisors σ(n): 52646630400
• Sum of proper divisors (its aliquot sum) s(n): 40303816560
• 12342813840 is an abundant number, because the sum of its proper divisors (40303816560) is greater than itself. Its abundance is 27961002720

Bases of 12342813840

• Binary: 1011011111101100000110010010010000₂
• Hexadecimal: 0x2DFB06490
• Base-36: 5O4LC40

Squares and roots of 12342813840

• 12342813840 squared (12342813840²) is 152345053488895545600
• 12342813840 cubed (12342813840³) is 1880366634658280226546031104000
• The square root of 12342813840 is 111098.2170874043
• The cube root of 12342813840 is 2311.0254400427

Scales and comparisons

• 12,342,813,840 seconds is equal to 392 years, 24 weeks, 15 hours, 24 minutes.
• To count from 1 to 12,342,813,840 would take you about seven hundred eighty-four 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 12342813840 cubic inches would be around 192.6 feet tall.

Recreational maths with 12342813840

• 12342813840 backwards is 04831824321
• 12342813840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12342813840's digits is 36
• More coming soon!