12706729560

Names of 12706729560

• Cardinal: 12706729560 can be written as Twelve billion, seven hundred six million, seven hundred twenty-nine thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.270672956 × 10¹⁰

Factors of 12706729560

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 353

Divisors of 12706729560

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 19 20 21 24 28 30 34 35 36 38 40 42 45 51 56 57 60 63 67 68 70 72 76 84 85 90 95 102 105 114 119 120 126 133 134 136 140 152 153 168 170 171 180 190 201 204 210 228 233 238 252 255 266 268 280 285 306 315 323 335 340 342 357 360 380 399 402 408 420 456 466 469 476 504 510 532 536 570 595 603 612 630 646 665 670 680 684 699 714 760 765 798 804 840 855 932 938 952 969 1005 1020 1064 1071 1139 1140 1165 1190 1197 1206 1224 1260 1273 1292 1330 1340 1368 1398 1407 1428 1530 1596 1608 1615 1631 1710 1785 1864 1876 1938 1995 2010 2040 2097 2142 2261 2278 2280 2330 2345 2380 2394 2412 2520 2546 2584 2660 2680 2796 2814 2856 2907 3015 3060 3192 3230 3262 3417 3420 3495 3570 3752 3819 3876 3961 3990 4020 4194 4221 4284 4427 4522 4556 4660 4690 4760 4788 4824 4845 4893 5092 5320 5355 5592 5628 5695 5814 5985 6030 6120 6365 6460 6524 6783 6834 6840 6990 7035 7140 7638 7752 7922 7973 7980 8040 8155 8388 8442 8568 8854 8911 9044 9112 9320 9380 9576 9690 9786 10184 10251 10485 10710 11256 11305 11390 11457 11628 11883 11970 12060 12730 12920 13048 13281 13566 13668 13980 14070 14280 14535 14679 15276 15611 15844 15946 15960 16310 16776 16884 17085 17708 17822 18088 18760 19095 19380 19572 19805 20349 20502 20970 21105 21420 21641 22135 22610 22780 22914 23256 23766 23919 23940 24120 24465 25460 26562 26733 27132 27336 27727 27960 28140 29070 29358 30552 30989 31222 31688 31892 32620 33768 33915 34170 35416 35644 35649 38190 38760 39144 39610 39843 39865 40698 41004 41940 42210 42840 43282 44270 44555 45220 45560 45828 46833 47532 47838 47880 48930 50920 51255 53124 53466 54264 55454 56280 57285 58140 58716 59415 61978 62444 63784 64923 65240 66405 67830 68340 71288 71298 71757 73395 75259 76380 78055 79220 79686 79730 80199 81396 82008 83181 83880 84420 86564 88540 89110 90440 91656 92967 93666 95064 95676 97860 101745 102510 106248 106932 108205 109277 110908 114570 116280 117432 118830 119595 123956 124888 129846 132810 133665 135660 136680 138635 140499 142596 143514 146790 150518 151487 152760 154945 156110 158440 159372 159460 160398 162792 166362 168840 173128 177080 178220 178245 185934 187332 191352 194769 195720 199215 203490 205020 213864 216410 218554 221816 225777 229140 234165 237660 239190 247912 249543 259692 265387 265620 267330 271320 277270 278901 280998 285192 287028 293580 296609 301036 302974 309890 312220 318744 318920 320796 324615 327831 332724 356440 356490 358785 371868 374664 376295 389538 398430 400995 406980 410040 415905 432820 437108 451554 454461 458280 464835 468330 475320 478380 499086 519384 526813 530774 531240 534660 546385 554540 557802 561996 574056 587160 593218 602072 605948 619780 624440 641592 649230 655662 665448 677331 702495 712980 717570 743736 752590 757435 779076 796161 796860 801990 813960 831810 865640 874216 889827 903108 908922 929670 936660 956760 973845 983493 998172 1053626 1061548 1069320 1092770 1109080 1115604 1123992 1128885 1186436 1211896 1239560 1247715 1298460 1311324 1326935 1354662 1363383 1394505 1404990 1425960 1435140 1483045 1505180 1514870 1558152 1580439 1592322 1593720 1603980 1639155 1663620 1779654 1806216 1817844 1857709 1859340 1873320 1947690 1966986 1996344 2076263 2107252 2123096 2185540 2231208 2257770 2272305 2372872 2388483 2495430 2596920 2622648 2634065 2653870 2669481 2709324 2726766 2789010 2809980 2870280 2966090 3010360 3029740 3160878 3184644 3207960 3278310 3327240 3386655 3559308 3635688 3715418 3718680 3895380 3933972 3980805 4152526 4214504 4371080 4449135 4515540 4544610 4741317 4776966 4917465 4990860 5042353 5268130 5307740 5338962 5418648 5453532 5573127 5578020 5619960 5932180 6059480 6228789 6321756 6369288 6556620 6773310 6816915 7118616 7430836 7790760 7867944 7902195 7961610 8305052 8898270 9031080 9089220 9288545 9482634 9553932 9834930 9981720 10084706 10381315 10536260 10615480 10677924 10907064 11146254 11156040 11864360 11942415 12457578 12643512 13113240 13347405 13546620 13633830 14861672 15127059 15804390 15923220 16610104 16719381 17796540 18178440 18577090 18686367 18965268 19107864 19669860 20169412 20762630 21072520 21355848 22292508 23706585 23884830 24915156 25211765 26694810 27093240 27267660 27865635 30254118 31143945 31608780 31846440 33438762 35296471 35593080 37154180 37372734 37930536 39339720 40338824 41525260 44585016 45381177 47413170 47769660 49830312 50423530 53389620 54535320 55731270 60508236 62287890 63217560 66877524 70592942 74308360 74745468 75635295 83050520 83596905 90762354 93431835 94826340 95539320 100847060 105889413 106779240 111462540 121016472 124575780 133755048 141185884 149490936 151270590 167193810 176482355 181524708 186863670 189652680 201694120 211778826 222925080 226905885 249151560 282371768 302541180 317668239 334387620 352964710 363049416 373727340 423557652 453811770 529447065 605082360 635336478 668775240 705929420 747454680 847115304 907623540 1058894130 1270672956 1411858840 1588341195 1815247080 2117788260 2541345912 3176682390 4235576520 6353364780 12706729560
• Sum of all divisors σ(n): 53617075200
• Sum of proper divisors (its aliquot sum) s(n): 40910345640
• 12706729560 is an abundant number, because the sum of its proper divisors (40910345640) is greater than itself. Its abundance is 28203616080

Bases of 12706729560

• Binary: 1011110101011000010100111001011000₂
• Hexadecimal: 0x2F5614E58
• Base-36: 5U59BA0

Squares and roots of 12706729560

• 12706729560 squared (12706729560²) is 161460976110977793600
• 12706729560 cubed (12706729560³) is 2051640957935815370440698816000
• The square root of 12706729560 is 112724.1303359667
• The cube root of 12706729560 is 2333.5185751347

Scales and comparisons

• 12,706,729,560 seconds is equal to 404 years, 1 week, 5 days, 15 hours, 6 minutes.
• To count from 1 to 12,706,729,560 would take you about eight hundred eight 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 12706729560 cubic inches would be around 194.5 feet tall.

Recreational maths with 12706729560

• 12706729560 backwards is 06592760721
• 12706729560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12706729560's digits is 45
• More coming soon!