12780830012720

Names of 12780830012720

• Cardinal: 12780830012720 can be written as Twelve trillion, seven hundred eighty billion, eight hundred thirty million, twelve thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.278083001272 × 10¹³

Factors of 12780830012720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 144

Divisors of 12780830012720

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 28 31 34 35 40 44 55 56 62 68 70 71 77 80 85 88 110 112 119 121 124 136 140 142 154 155 170 176 187 217 220 238 242 248 272 280 284 308 310 340 341 355 374 385 434 440 476 484 496 497 527 560 568 595 605 616 620 680 682 710 748 770 781 847 868 880 935 952 968 994 1054 1085 1136 1190 1207 1210 1232 1240 1309 1360 1364 1420 1496 1540 1562 1694 1705 1736 1870 1904 1936 1988 2057 2108 2170 2201 2380 2387 2414 2420 2480 2485 2618 2635 2728 2840 2992 3080 3124 3388 3410 3472 3689 3740 3751 3905 3976 4114 4216 4235 4340 4402 4760 4774 4828 4840 4970 5041 5236 5270 5456 5467 5680 5797 6035 6160 6248 6545 6776 6820 7378 7480 7502 7810 7952 8228 8432 8449 8470 8591 8680 8804 9520 9548 9656 9680 9940 10082 10285 10472 10540 10934 11005 11594 11935 12070 12496 13090 13277 13552 13640 14399 14756 14960 15004 15407 15620 16456 16898 16940 17182 17360 17608 18445 18755 19096 19312 19880 20164 20570 20944 21080 21868 22010 23188 23870 24140 24211 25205 26180 26257 26554 27280 27335 28798 28985 29512 30008 30814 31240 32912 33796 33880 34364 35216 35287 36890 37417 37510 38192 39760 40328 40579 41140 42160 42245 42955 43736 44020 46376 47740 48280 48422 50410 52360 52514 53108 54670 55451 57596 57970 59024 60016 60137 61628 62480 63767 66385 67592 67760 68728 70574 71995 73780 74834 75020 77035 80656 81158 82280 84490 85697 85910 87472 88040 92752 92939 95480 96560 96844 100820 104720 105028 106216 109340 110902 115192 115940 120274 121055 123256 127534 131285 132770 135184 137456 141148 143990 146047 147560 149668 150040 154070 156271 162316 164560 168980 169477 171394 171820 176080 176435 185878 187085 190960 193688 201640 202895 210056 212432 218680 221804 230384 231880 240548 242110 246512 255068 261919 262570 265540 266321 277255 282296 287980 292094 295120 299336 300080 300685 308140 312542 318835 324632 337960 338954 342788 343640 352870 357911 371756 374170 387376 388157 403280 405790 411587 420112 428485 437360 443608 446369 463760 464695 481096 484220 510136 523838 525140 531080 532642 554510 564592 575960 584188 598672 599879 601370 609961 616280 625084 637670 649264 675920 677908 685576 687280 705740 715822 730235 743512 748340 776314 781355 811580 823174 847385 856970 887216 892738 929390 942667 962192 968440 1020272 1022329 1047676 1050280 1062160 1065284 1093897 1109020 1151920 1168376 1199758 1202740 1219922 1232560 1250168 1275340 1309595 1331605 1355816 1371152 1411480 1431644 1460470 1487024 1496680 1552628 1562710 1623160 1646348 1694770 1713940 1718981 1785476 1789555 1858780 1864247 1885334 1936880 1940785 2044658 2057935 2095352 2100560 2130568 2187794 2218040 2231845 2336752 2399516 2405480 2439844 2500336 2505377 2550680 2619190 2656607 2663210 2711632 2822960 2863288 2881109 2920940 2993360 2999395 3049805 3105256 3125420 3246320 3292696 3389540 3427880 3437962 3570952 3579110 3717560 3728494 3770668 3881570 3937021 4089316 4115870 4190704 4261136 4269727 4375588 4436080 4463690 4527457 4713335 4799032 4810960 4879688 5010754 5101360 5111645 5238380 5313214 5326420 5469485 5726576 5762218 5841880 5998790 6084487 6099610 6210512 6250840 6585392 6598669 6779080 6855760 6875924 7141904 7158220 7435120 7456988 7541336 7763140 7874042 8178632 8231740 8539454 8594905 8751176 8927380 9054914 9321235 9426670 9598064 9759376 10021508 10223290 10369337 10476760 10626428 10652840 10938970 11095241 11524436 11683760 11997580 12032867 12168974 12199220 12501680 12526885 13197338 13283035 13558160 13751848 14316440 14405545 14913976 15082672 15526280 15748084 16357264 16463480 17078908 17189810 17502352 17854760 18109828 18596249 18642470 18853340 18908791 19685105 20043016 20446580 20738674 20953520 21252856 21305680 21348635 21877940 22190482 22637285 23048872 23995160 24065734 24337948 24398440 25053770 26394676 26566070 27503696 27559147 28632880 28811090 29222677 29827952 30422435 31052560 31496168 31692199 32926960 32993345 34157816 34379620 35709520 36219656 37192498 37284940 37706680 37817582 39370210 40086032 40893160 41477348 42505712 42591409 42697270 43307231 43755880 44380964 45274570 46097744 47990320 48131468 48675896 48796880 50107540 51846685 52789352 53132140 55118294 55476205 57622180 58445354 60164335 60844870 62992336 63384398 65986690 66929357 68315632 68759240 72439312 72585359 74384996 74569880 75413360 75635164 77666687 78740420 81786320 82954696 85182818 85394540 86614462 87511760 88761928 90549140 92981245 94543955 96262936 97351792 100215080 103693370 105578704 106264280 110236588 110952410 115244360 116890708 120328670 121689740 122047651 126768796 131973380 132361537 133858714 137518480 137795735 145170718 146113385 148769992 149139760 151270328 155333374 157480840 158460995 165909392 170365636 170789080 173228924 177523856 181098280 185962490 188619097 189087910 192525872 200430160 204558739 207386740 212528560 212957045 216536155 220473176 221904820 230488720 233781416 240657340 243379480 244095302 253537592 263946760 264723074 267717428 275591470 290341436 292226770 297539984 302540656 303150617 310666748 314961680 316921990 321449447 334646785 340731272 341578160 346457848 362196560 362926795 371924980 377238194 378175820 388333435 409117478 414773480 425914090 433072310 440946352 443809640 467562832 468505499 481314680 486758960 488190604 507075184 527893520 529446148 535434856 551182940 580682872 584453540 606301234 610238255 621333496 633843980 642898894 661807685 669293570 681462544 692915696 725853590 736222927 743849960 754476388 756351640 776666870 818234956 829546960 851828180 854333557 866144620 887619280 937010998 943095485 962629360 976381208 1022793695 1058892296 1070869712 1102365880 1161365744 1168907080 1212602468 1220476510 1242666992 1267687960 1285797788 1320333679 1323615370 1338587140 1342524161 1451707180 1472445854 1487699920 1508952776 1512703280 1515753085 1553333740 1607247235 1636469912 1703656360 1708667114 1732289240 1874021996 1886190970 1952762416 2045587390 2074810067 2117784592 2204731760 2250146129 2337814160 2342527495 2425204936 2440953020 2535375920 2571595576 2640667358 2647230740 2677174280 2685048322 2903414360 2944891708 3017905552 3031506170 3106667480 3214494470 3272939824 3407312720 3417334228 3464578480 3681114635 3748043992 3772381940 4091174780 4149620134 4271667785 4500292258 4685054990 4850409872 4881906040 5143191152 5153560489 5281334716 5294461480 5354348560 5370096644 5806828720 5889783416 6063012340 6213334960 6428988940 6601668395 6712620805 6834668456 7362229270 7496087984 7544763880 8182349560 8299240268 8543335570 9000584516 9370109980 9397669127 9763812080 10307120978 10374050335 10562669432 10588922960 10740193288 11250730645 11779566832 12126024680 12857977880 13203336790 13425241610 13669336912 14523670469 14724458540 15089527760 16364699120 16598480536 17086671140 18001169032 18740219960 18795338254 20614241956 20748100670 21125338864 21480386576 22501461290 22822910737 24252049360 25715955760 25767802445 26406673580 26850483220 29047340938 29448917080 33196961072 34173342280 36002338064 37480439920 37590676508 41228483912 41496201340 45002922580 45645821474 46988345635 51535604890 52813347160 53700966440 58094681876 58897834160 68346684560 72618352345 75181353016 82456967824 82992402680 90005845160 91291642948 93976691270 103071209780 105626694320 107401932880 114114553685 116189363752 145236704690 150362706032 159760375159 165984805360 180011690320 182583285896 187953382540 206142419560 228229107370 232378727504 290473409380 319520750318 365166571792 375906765080 412284839120 456458214740 580946818760 639041500636 751813530160 798801875795 912916429480 1161893637520 1278083001272 1597603751590 1825832858960 2556166002544 3195207503180 6390415006360 12780830012720
• Sum of all divisors σ(n): 41382087376896
• Sum of proper divisors (its aliquot sum) s(n): 28601257364176
• 12780830012720 is an abundant number, because the sum of its proper divisors (28601257364176) is greater than itself. Its abundance is 15820427351456

Bases of 12780830012720

• Binary: 10111001111111000100110101010011010100110000₂
• Hexadecimal: 0xB9FC4D53530
• Base-36: 4J3FK750W

Squares and roots of 12780830012720

• 12780830012720 squared (12780830012720²) is 163349615814044315361798400
• 12780830012720 cubed (12780830012720³) is 2087743672362419120260177536074075648000
• The square root of 12780830012720 is 3575028.6729927077
• The cube root of 12780830012720 is 23380.4582829873

Scales and comparisons

• 12,780,830,012,720 seconds is equal to 406,390 years, 44 weeks, 5 days, 7 hours, 5 minutes, 20 seconds.
• To count from 1 to 12,780,830,012,720 would take you about one million, fifteen thousand, nine hundred seventy-seven 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 12780830012720 cubic inches would be around 1948.4 feet tall.

Recreational maths with 12780830012720

• 12780830012720 backwards is 02721003808721
• The number of decimal digits it has is: 14
• The sum of 12780830012720's digits is 41
• More coming soon!