1361388490278128

Names of 1361388490278128

• Cardinal: 1361388490278128 can be written as One quadrillion, three hundred sixty-one trillion, three hundred eighty-eight billion, four hundred ninety million, two hundred seventy-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.361388490278128 × 10¹⁵

Factors of 1361388490278128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 656

Divisors of 1361388490278128

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 8 13 16 19 23 26 38 46 52 76 92 104 152 169 184 208 247 299 304 338 361 368 437 494 598 599 676 722 874 988 1196 1198 1352 1444 1748 1976 2197 2392 2396 2704 2888 3211 3496 3887 3952 4394 4693 4784 4792 5681 5776 6422 6992 7774 7787 8303 8788 9386 9584 11362 11381 12844 13777 15548 15574 16606 17576 18772 22724 22762 25688 27554 28561 31096 31148 33212 35152 37544 41743 45448 45524 50531 51376 55108 57122 61009 62192 62296 66424 73853 75088 83486 90896 91048 101062 101231 107939 110216 114244 122018 124592 132848 147706 147953 166972 179101 182096 202124 202462 215878 216239 220432 228488 244036 261763 295412 295906 333944 358202 358801 404248 404924 431756 432478 456976 488072 523526 542659 590824 591812 656903 667888 716404 717602 793117 808496 809848 863512 864956 960089 976144 1047052 1085318 1181648 1183624 1313806 1316003 1403207 1432808 1435204 1586234 1619696 1727024 1729912 1920178 1923389 2094104 2170636 2328313 2367248 2627612 2632006 2806414 2811107 2865616 2870408 3172468 3402919 3459824 3840356 3846778 4188208 4341272 4656626 4664413 4973497 5255224 5264012 5612828 5622214 5740816 6344936 6805838 6817219 7680712 7693556 8252423 8682544 9313252 9328826 9946994 10310521 10510448 10528024 11225656 11244428 12481157 12689872 13611676 13634438 15361424 15387112 16504846 17108039 18241691 18626504 18657652 19893988 20621042 21056048 22451312 22488856 24962314 25004057 27223352 27268876 30268069 30774224 33009692 34216078 36483382 36544391 37253008 37315304 39787976 41242084 44237947 44977712 49924628 50008114 54446704 54537752 60536138 60637369 64655461 66019384 68432156 72966764 73088782 74630608 79575952 82484168 88475894 88623847 99849256 100016228 107281499 109075504 121072276 121274738 129310922 129527161 132038768 136864312 145933528 146177564 156796037 164968336 176951788 177247694 199698512 200032456 214562998 237141983 242144552 242549476 258621844 259054322 273728624 291867056 292355128 313592074 325052741 353903576 354495388 393484897 400064912 429125996 474283966 475077083 484289104 485098952 517243688 518108644 575093311 584710256 627184148 650105482 707807152 708990776 786969794 788285797 840520993 858251992 948567932 950154166 970197904 1034487376 1036217288 1150186622 1152110011 1254368296 1300210964 1394659487 1417981552 1573939588 1576571594 1681041986 1683853093 1716503984 1897135864 1900308332 2038348481 2072434576 2300373244 2304220022 2508736592 2600421928 2789318974 2979124703 3147879176 3153143188 3362083972 3367706186 3794271728 3800616664 4076696962 4600746488 4608440044 5200843856 5578637948 5958249406 6176002079 6295758352 6306286376 6724167944 6735412372 7476213043 7601233328 8153393924 9201492976 9216880088 10247715361 10926772909 11157275896 11916498812 12352004158 12612572752 13448335888 13470824744 14952426086 14977430143 16306787848 18130573331 18433760176 20495430722 21853545818 21890090209 22314551792 23832997624 24704008316 26498530253 26941649488 29904852172 29954860286 32613575696 36261146662 38728621139 40990861444 43707091636 43780180418 47665995248 49408016632 52997060506 59809704344 59909720572 72522293324 77457242278 81981722888 87414183272 87560360836 98816033264 105994121012 119619408688 119819441144 142048047817 145044586648 154914484556 163963445776 174828366544 175120721672 194706591859 211988242024 235697453303 239638882288 284096095634 284571172717 290089173296 309828969112 344480893289 350241443344 389413183718 423976484048 471394906606 503472074807 568192191268 569142345434 619657938224 688961786578 778826367436 942789813212 1006944149614 1136384382536 1138284690868 1377923573156 1557652734872 1885579626424 2013888299228 2272768765072 2276569381736 2755847146312 3115305469744 3699425245321 3771159252848 4027776598456 4478251612757 4553138763472 5511694292624 6545136972491 7398850490642 8055553196912 8956503225514 13090273944982 14797700981284 17913006451028 26180547889964 29595401962568 35826012902056 52361095779928 59190803925136 71652025804112 85086780642383 104722191559856 170173561284766 340347122569532 680694245139064 1361388490278128
• Sum of all divisors σ(n): 3152183839525224
• Sum of proper divisors (its aliquot sum) s(n): 1790795349247096
• 1361388490278128 is an abundant number, because the sum of its proper divisors (1790795349247096) is greater than itself. Its abundance is 429406858968968

Bases of 1361388490278128

• Binary: 100110101100010110011110101010111010100010011110000₂
• Hexadecimal: 0x4D62CF55D44F0
• Base-36: DEKL8L3OQ8

Squares and roots of 1361388490278128

• 1361388490278128 squared (1361388490278128²) is 1853378621461760615970795184384
• 1361388490278128 cubed (1361388490278128³) is 2523168323385584366947867296766530663202353152
• The square root of 1361388490278128 is 36896998.3911717133
• The cube root of 1361388490278128 is 110830.8570247261

Scales and comparisons

• 1,361,388,490,278,128 seconds is equal to 43,287,942 years, 48 weeks, 6 days, 1 hour, 42 minutes, 8 seconds.
• To count from 1 to 1,361,388,490,278,128 would take you about one hundred twenty-nine million, eight hundred sixty-three thousand, eight hundred twenty-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 1361388490278128 cubic inches would be around 9235.9 feet tall.

Recreational maths with 1361388490278128

• 1361388490278128 backwards is 8218720948831631
• The number of decimal digits it has is: 16
• The sum of 1361388490278128's digits is 71
• More coming soon!