1564428759728340

Names of 1564428759728340

• Cardinal: 1564428759728340 can be written as One quadrillion, five hundred sixty-four trillion, four hundred twenty-eight billion, seven hundred fifty-nine million, seven hundred twenty-eight thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.56442875972834 × 10¹⁵

Factors of 1564428759728340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2177

Divisors of 1564428759728340

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 67 110 121 132 134 165 201 220 242 268 330 335 363 402 484 605 660 670 726 737 804 1005 1210 1331 1340 1452 1474 1815 2010 2089 2211 2420 2662 2948 3630 3685 3993 4020 4178 4422 4489 5324 6267 6655 7260 7370 7986 8107 8356 8844 8978 10445 11055 12534 13310 13467 14740 15972 16214 17956 19965 20890 22110 22445 22979 24321 25068 26620 26934 31335 32428 39930 40535 41780 44220 44890 45958 48642 49379 53868 62670 67335 68937 79860 81070 89177 89780 91916 97284 98758 114895 121605 125340 134670 137874 139963 148137 162140 178354 197516 229790 243210 246895 252769 267531 269340 275748 279926 296274 344685 356708 419889 445885 459580 486420 493790 505538 535062 543169 559852 592548 689370 699815 740685 758307 839778 891770 987580 1011076 1070124 1086338 1263845 1337655 1378740 1399630 1481370 1516614 1539593 1629507 1679556 1783540 2099445 2172676 2527690 2675310 2715845 2780459 2799260 2962740 3033228 3079186 3259014 3791535 4198890 4363921 4618779 5055380 5350620 5431690 5560918 5974859 6158372 6518028 7583070 7697965 8147535 8341377 8397780 8727842 9237558 9377521 10863380 11121836 11949718 13091763 13902295 15166140 15395930 16295070 16682754 16935523 17455684 17924577 18475116 18755042 21819605 23093895 23899436 26183526 27804590 28132563 29874295 30791860 32590140 33365508 33871046 35849154 37510084 41706885 43639210 46187790 46887605 48003131 50806569 52367052 55609180 56265126 59748590 65458815 67742092 71698308 83413770 84677615 87278420 89622885 92375580 93775210 96006262 101613138 103152731 112530252 119497180 130917630 140662815 144009393 166827540 169355230 179245770 186290753 187550420 192012524 203226276 206305462 240015655 254032845 261835260 281325630 288018786 292382707 309458193 338710460 358491540 372581506 412610924 480031310 508065690 515763655 528034441 558872259 562651260 576037572 584765414 618916386 720046965 745163012 877148121 931453765 960062620 1016131380 1031527310 1056068882 1117744518 1134680041 1169530828 1237832772 1440093930 1461913535 1547290965 1584103323 1754296242 1862907530 2063054620 2112137764 2235489036 2269360082 2640172205 2794361295 2880187860 2923827070 3094581930 3168206646 3216209777 3404040123 3508592484 3725815060 4385740605 4538720164 5280344410 5588722590 5673400205 5808378851 5847654140 6189163860 6336413292 6432419554 6808080246 7920516615 8771481210 9648629331 10560688820 11177445180 11346800410 11616757702 12481480451 12864839108 13616160492 15841033230 16081048885 17020200615 17425136553 17542962420 19297258662 19589641369 22693600820 23233515404 24962960902 29041894255 31682066460 32162097770 34040401230 34850273106 35378307547 37444441353 38594517324 39179282738 48243146655 49925921804 58083788510 58768924107 62407402255 64324195540 68080802460 69700546212 70756615094 74888882706 78358565476 87125682765 96486293310 97948206845 106134922641 116167577020 117537848214 124814804510 141513230188 149777765412 174251365530 176891537735 187222206765 192972586620 195896413690 212269845282 215486055059 235075696428 249629609020 293844620535 348502731060 353783075470 374444413530 389161383017 391792827380 424539690564 430972110118 530674613205 587689241070 646458165177 707566150940 748888827060 778322766034 861944220236 1061349226410 1077430275295 1167484149051 1175378482140 1292916330354 1556645532068 1945806915085 2122698452820 2154860550590 2334968298102 2370346605649 2585832660708 3232290825885 3891613830170 4309721101180 4669936596204 4740693211298 5837420745255 6464581651770 7111039816947 7783227660340 9481386422596 11674841490510 11851733028245 12929163303540 14222079633894 23349682981020 23703466056490 26073812662139 28444159267788 35555199084735 47406932112980 52147625324278 71110398169470 78221437986417 104295250648556 130369063310695 142220796338940 156442875972834 260738126621390 312885751945668 391107189932085 521476253242780 782214379864170 1564428759728340
• Sum of all divisors σ(n): 4893439379459904
• Sum of proper divisors (its aliquot sum) s(n): 3329010619731564
• 1564428759728340 is an abundant number, because the sum of its proper divisors (3329010619731564) is greater than itself. Its abundance is 1764581860003224

Bases of 1564428759728340

• Binary: 101100011101101011011110100100000000000000011010100₂
• Hexadecimal: 0x58ED6F48000D4
• Base-36: FEJKNF6SIC

Squares and roots of 1564428759728340

• 1564428759728340 squared (1564428759728340²) is 2447437344265152166190599155600
• 1564428759728340 cubed (1564428759728340³) is 3828841369001554285621801723185016889389704000
• The square root of 1564428759728340 is 39552860.3229695639
• The cube root of 1564428759728340 is 116087.4479254609

Scales and comparisons

• 1,564,428,759,728,340 seconds is equal to 49,743,995 years, 24 weeks, 16 hours, 59 minutes.
• To count from 1 to 1,564,428,759,728,340 would take you about one hundred forty-nine million, two hundred thirty-one thousand, nine hundred eighty-six 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 1564428759728340 cubic inches would be around 9674 feet tall.

Recreational maths with 1564428759728340

• 1564428759728340 backwards is 0438279578244651
• The number of decimal digits it has is: 16
• The sum of 1564428759728340's digits is 75
• More coming soon!