242872732440

Names of 242872732440

• Cardinal: 242872732440 can be written as Two hundred forty-two billion, eight hundred seventy-two million, seven hundred thirty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.4287273244 × 10¹¹

Factors of 242872732440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 210

Divisors of 242872732440

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 17 18 20 24 26 30 34 36 39 40 43 45 51 52 60 65 68 72 78 85 86 90 102 104 117 120 127 129 130 136 153 156 169 170 172 180 195 204 215 221 234 254 255 258 260 306 312 338 340 344 360 381 387 390 408 430 442 468 507 508 510 516 520 559 585 612 635 645 663 676 680 731 762 765 774 780 845 860 884 936 1014 1016 1020 1032 1105 1118 1143 1170 1224 1270 1290 1326 1352 1462 1521 1524 1530 1548 1560 1651 1677 1690 1720 1768 1849 1905 1935 1989 2028 2040 2159 2193 2210 2236 2286 2340 2535 2540 2580 2652 2795 2873 2924 3042 3048 3060 3096 3302 3315 3354 3380 3655 3698 3810 3870 3978 4056 4318 4386 4420 4472 4572 4680 4953 5031 5070 5080 5160 5304 5461 5547 5590 5715 5746 5848 6084 6120 6477 6579 6604 6630 6708 6760 7267 7310 7396 7605 7620 7740 7956 8255 8385 8619 8636 8772 8840 9144 9245 9503 9906 9945 10062 10140 10795 10922 10965 11094 11180 11430 11492 12168 12954 13158 13208 13260 13416 14365 14534 14620 14792 14859 15210 15240 15480 15912 16383 16510 16641 16770 17238 17272 17544 18490 19006 19431 19812 19890 20124 20280 21463 21590 21801 21844 21930 22188 22360 22860 22984 24037 24765 25155 25857 25908 26316 26520 27305 27735 28067 28509 28730 29068 29240 29718 30420 31433 32385 32766 32895 33020 33282 33540 34476 36335 36980 38012 38862 39624 39780 40248 42926 43095 43180 43602 43688 43860 44376 45720 47515 48074 49149 49530 50310 51714 51816 52632 54610 55470 56134 57018 57460 58136 59436 60840 62866 64389 64770 65403 65532 65790 66040 66564 67080 68952 70993 72111 72670 73960 74295 76024 77724 79560 81915 83205 84201 85527 85852 86190 86360 87204 87720 92837 94299 95030 96148 97155 98298 99060 100620 103428 107315 109005 109220 110940 112268 114036 114920 118872 120185 123539 125732 128778 129285 129540 130806 131064 131580 133128 140335 141986 142545 144222 145340 148590 155448 157165 163830 166410 168402 171054 171704 172380 174408 185674 188598 190060 192296 193167 194310 196596 198120 201240 206856 212979 214630 216333 218010 218440 221880 224536 228072 234823 240370 245745 247078 251464 252603 257556 258570 259080 261612 263160 278511 280670 282897 283972 285090 288444 290680 297180 312481 314330 321945 327015 327660 332820 336804 342108 344760 354965 360555 364871 370617 371348 377196 380120 386334 388620 393192 408629 421005 425958 427635 429260 432666 436020 464185 469646 471495 480740 491490 494156 505206 515112 517140 523224 557022 561340 565794 567944 570180 576888 594360 617695 624962 628660 638937 643890 654030 655320 665640 673608 684216 704469 709930 721110 729742 741234 742696 754392 772668 777240 817258 835533 842010 851916 855270 858520 865332 872040 922909 928370 937443 939292 942990 961480 965835 982980 988312 1010412 1034280 1064895 1081665 1094613 1111851 1114044 1122680 1131588 1140360 1174115 1206881 1225887 1235390 1249924 1257320 1263015 1277874 1287780 1308060 1392555 1408938 1414485 1419860 1442220 1459484 1482468 1545336 1562405 1634516 1671066 1684020 1703832 1710540 1730664 1824355 1845818 1853085 1856740 1874886 1878584 1885980 1931670 1965960 2020824 2043145 2113407 2129790 2163330 2189226 2223702 2228088 2263176 2348230 2413762 2451774 2470780 2499848 2526030 2555748 2575560 2616120 2768727 2785110 2812329 2817876 2828970 2839720 2884440 2918968 2964936 3052699 3124810 3194685 3269032 3283839 3342132 3368040 3421080 3522345 3620643 3648710 3677661 3691636 3706170 3713480 3749772 3771960 3863340 3991991 4086290 4177665 4226814 4259580 4326660 4378452 4447404 4614545 4687215 4696460 4827524 4903548 4941560 5052060 5111496 5312177 5473065 5537454 5559255 5570220 5624658 5635752 5657940 6034405 6105398 6129435 6249620 6389370 6567678 6684264 7044690 7241286 7297420 7355322 7383272 7412340 7499544 7726680 7983982 8172580 8306181 8355330 8453628 8519160 8653320 8756904 8894808 9158097 9229090 9374430 9392920 9655048 9807096 10104120 10567035 10624354 10861929 10946130 11074908 11118510 11140440 11249316 11315880 11975973 12068810 12210796 12258870 12499240 12778740 13135356 13843635 14061645 14089380 14482572 14594840 14710644 14824680 15263495 15689453 15936531 15967964 16345160 16419195 16612362 16710660 16907256 18103215 18316194 18388305 18458180 18748860 19959955 21134070 21248708 21723858 21892260 22149816 22237020 22498632 23951946 24137620 24421592 24517740 25557480 26270712 26560885 27474291 27687270 28123290 28178760 28965144 29421288 30526990 31378906 31873062 31935928 32838390 33224724 33421320 35927919 36206430 36632388 36776610 36916360 37497720 39685087 39919910 41530905 42268140 42497416 43447716 43784520 44474040 45790485 47068359 47809593 47903892 48275240 49035480 51895883 53121770 54309645 54948582 55374540 56246580 59879865 61053980 62757812 63746124 65676780 66449448 71855838 72412860 73264776 73553220 78447265 79370174 79682655 79839820 83061810 84536280 86895432 91580970 94136718 95619186 95807784 103791766 106243540 108619290 109897164 110749080 112493160 119055261 119759730 122107960 125515624 127492248 131353560 137371455 141205077 143711676 144825720 147106440 155687649 156894530 158740348 159365310 159679640 166123620 179639595 183161940 188273436 191238372 198425435 207583532 212487080 217238580 219794328 235341795 238110522 239047965 239519460 259479415 274742910 282410154 287423352 311375298 313789060 317480696 318730620 332247240 357165783 359279190 366323880 376546872 382476744 396850870 415167064 434477160 467062947 470683590 476221044 478095930 479038920 518958830 549485820 564820308 595276305 622750596 627578120 637461240 674646479 706025385 714331566 718558380 778438245 793701740 934125894 941367180 952442088 956191860 1037917660 1098971640 1129640616 1190552610 1245501192 1349292958 1412050770 1428663132 1437116760 1556876490 1587403480 1785828915 1868251788 1882734360 1912383720 2023939437 2075835320 2335314735 2381105220 2698585916 2824101540 2857326264 3113752980 3373232395 3571657830 3736503576 4047878874 4670629470 4762210440 5397171832 5648203080 6071818311 6227505960 6746464790 7143315660 8095757748 9341258940 10119697185 12143636622 13492929580 14286631320 16191515496 18682517880 20239394370 24287273244 26985859160 30359091555 40478788740 48574546488 60718183110 80957577480 121436366220 242872732440
• Sum of all divisors σ(n): 933834769920
• Sum of proper divisors (its aliquot sum) s(n): 690962037480
• 242872732440 is an abundant number, because the sum of its proper divisors (690962037480) is greater than itself. Its abundance is 448089305040

Bases of 242872732440

• Binary: 11100010001100010101111100101100011000₂
• Hexadecimal: 0x388C57CB18
• Base-36: 33KO5JQ0

Squares and roots of 242872732440

• 242872732440 squared (242872732440²) is 58987164162871828353600
• 242872732440 cubed (242872732440³) is 14326373739123526149737498510784000
• The square root of 242872732440 is 492821.1972308009
• The cube root of 242872732440 is 6239.1618665967

Scales and comparisons

• 242,872,732,440 seconds is equal to 7,722 years, 31 weeks, 1 day, 23 hours, 54 minutes.
• To count from 1 to 242,872,732,440 would take you about fifteen thousand, four hundred forty-five 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 242872732440 cubic inches would be around 519.9 feet tall.

Recreational maths with 242872732440

• 242872732440 backwards is 044237278242
• 242872732440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242872732440's digits is 45
• More coming soon!