12579138041200640

Names of 12579138041200640

• Cardinal: 12579138041200640 can be written as Twelve quadrillion, five hundred seventy-nine trillion, one hundred thirty-eight billion, forty-one million, two hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.257913804120064 × 10¹⁶

Factors of 12579138041200640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 11420

Divisors of 12579138041200640

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 169 182 208 224 256 260 280 320 338 364 416 448 455 512 520 560 640 676 728 832 845 896 910 1024 1040 1120 1183 1280 1352 1456 1664 1690 1792 1820 2048 2080 2240 2366 2560 2704 2912 3328 3380 3584 3640 4096 4160 4480 4732 5120 5408 5824 5915 6656 6760 7168 7280 8192 8320 8960 9464 10240 10816 11393 11648 11830 13312 13520 14336 14560 16384 16640 17920 18928 20480 21632 22786 23296 23660 26624 27040 28672 29120 33280 35840 37856 40960 43264 45572 46592 47320 53248 54080 56965 57344 58240 66560 71680 75712 79751 81920 86528 91144 93184 94640 106496 108160 113930 114688 116480 133120 143360 148109 151424 159502 173056 182288 186368 189280 212992 216320 227860 232960 266240 286720 296218 302848 319004 346112 364576 372736 378560 398755 432640 455720 465920 532480 573440 592436 605696 638008 692224 729152 740545 745472 757120 797510 865280 911440 931840 1036763 1064960 1184872 1211392 1276016 1384448 1458304 1481090 1490944 1514240 1595020 1730560 1822880 1863680 1925417 2073526 2369744 2422784 2552032 2768896 2916608 2962180 3028480 3190040 3461120 3645760 3727360 3850834 4147052 4739488 4845568 5104064 5183815 5833216 5924360 6056960 6380080 6922240 7291520 7454720 7701668 8294104 9478976 9627085 9691136 10208128 10367630 11666432 11848720 12113920 12760160 13477919 13844480 14583040 15403336 16588208 18957952 19254170 19382272 20416256 20735260 23332864 23697440 24227840 25520320 26955838 29166080 30806672 33176416 37915904 38508340 40832512 41470520 46665728 47394880 48455680 51040640 53911676 58332160 61613344 66352832 67389595 75831808 77016680 81665024 82941040 93331456 94789760 96911360 102081280 107823352 116664320 123226688 129800449 132705664 134779190 151663616 154033360 163330048 165882080 186662912 189579520 204162560 215646704 233328640 246453376 259600898 265411328 269558380 303327232 308066720 326660096 331764160 379159040 408325120 431293408 466657280 492906752 519201796 530822656 539116760 606654464 616133440 649002245 653320192 663528320 758318080 816650240 862586816 908603143 933314560 985813504 1038403592 1061645312 1078233520 1213308928 1232266880 1298004490 1306640384 1327056640 1516636160 1633300480 1687405837 1725173632 1817206286 1971627008 2076807184 2123290624 2156467040 2426617856 2464533760 2596008980 2654113280 3033272320 3266600960 3374811674 3450347264 3634412572 3943254016 4153614368 4246581248 4312934080 4543015715 4929067520 5192017960 5308226560 6066544640 6533201920 6749623348 6900694528 7268825144 7886508032 8307228736 8437029185 8493162496 8625868160 9086031430 9858135040 10384035920 10616453120 11811840859 12133089280 13499246696 13801389056 14537650288 15773016064 16614457472 16874058370 16986324992 17251736320 18172062860 19716270080 20768071840 21232906240 21936275881 23623681718 26998493392 27602778112 29075300576 31546032128 33228914944 33748116740 34503472640 36344125720 39432540160 41536143680 42465812480 43872551762 47247363436 53996986784 55205556224 58150601152 59059204295 66457829888 67496233480 69006945280 72688251440 78865080320 83072287360 84931624960 87745103524 94494726872 107993973568 109681379405 110411112448 116301202304 118118408590 132915659776 134992466960 138013890560 145376502880 153553931167 157730160640 166144574720 175490207048 188989453744 215987947136 219362758810 220822224896 232602404608 236236817180 265831319552 269984933920 276027781120 290753005760 307107862334 332289149440 350980414096 377978907488 431975894272 438725517620 465204809216 472473634360 531662639104 539969867840 552055562240 581506011520 614215724668 664578298880 701960828192 755957814976 767769655835 863951788544 877451035240 930409618432 944947268720 1063325278208 1079939735680 1104111124480 1163012023040 1228431449336 1329156597760 1403921656384 1511915629952 1535539311670 1727903577088 1754902070480 1860819236864 1889894537440 2126650556416 2159879471360 2326024046080 2456862898672 2658313195520 2807843312768 3023831259904 3071078623340 3455807154176 3509804140960 3721638473728 3779789074880 4319758942720 4652048092160 4913725797344 5316626391040 5615686625536 6047662519808 6142157246680 6911614308352 7019608281920 7443276947456 7559578149760 8639517885440 9304096184320 9827451594688 10633252782080 11231373251072 12095325039616 12284314493360 13823228616704 14039216563840 14886553894912 15119156299520 17279035770880 18608192368640 19654903189376 22462746502144 24190650079232 24568628986720 27646457233408 28078433127680 30238312599040 34558071541760 37216384737280 39309806378752 44925493004288 48381300158464 49137257973440 56156866255360 60476625198080 69116143083520 74432769474560 78619612757504 89850986008576 96762600316928 98274515946880 112313732510720 120953250396160 138232286167040 157239225515008 179701972017152 193525200633856 196549031893760 224627465021440 241906500792320 314478451030016 359403944034304 393098063787520 449254930042880 483813001584640 628956902060032 786196127575040 898509860085760 967626003169280 1257913804120064 1572392255150080 1797019720171520 2515827608240128 3144784510300160 6289569020600320 12579138041200640
• Sum of all divisors σ(n): 37363136289759504
• Sum of proper divisors (its aliquot sum) s(n): 24783998248558864
• 12579138041200640 is an abundant number, because the sum of its proper divisors (24783998248558864) is greater than itself. Its abundance is 12204860207358224

Bases of 12579138041200640

• Binary: 101100101100001010100011001110100001101100000000000000₂
• Hexadecimal: 0x2CB0A8CE86C000
• Base-36: 3FUXK8M0EM8

Squares and roots of 12579138041200640

• 12579138041200640 squared (12579138041200640²) is 158234713859581074194132736409600
• 12579138041200640 cubed (12579138041200640³) is 1990456308549554435707844870299735909826822144000
• The square root of 12579138041200640 is 112156756.5561729321
• The cube root of 12579138041200640 is 232568.1800503583

Scales and comparisons

• 12,579,138,041,200,640 seconds is equal to 399,977,679 years, 45 weeks, 5 days, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 12,579,138,041,200,640 would take you about one billion, one hundred ninety-nine million, nine hundred thirty-three thousand and thirty-nine 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 12579138041200640 cubic inches would be around 19380.7 feet tall.

Recreational maths with 12579138041200640

• 12579138041200640 backwards is 04600214083197521
• The number of decimal digits it has is: 17
• The sum of 12579138041200640's digits is 53
• More coming soon!