1381528760428800

Names of 1381528760428800

• Cardinal: 1381528760428800 can be written as One quadrillion, three hundred eighty-one trillion, five hundred twenty-eight billion, seven hundred sixty million, four hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.3815287604288 × 10¹⁵

Factors of 1381528760428800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 446185

Divisors of 1381528760428800

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 32 36 40 45 48 50 60 62 64 72 75 80 90 93 96 100 120 124 128 144 150 155 160 180 186 192 200 225 240 248 256 279 288 300 310 320 360 372 384 400 450 465 480 496 558 576 600 620 640 720 744 768 775 800 900 930 960 992 1116 1152 1200 1240 1280 1395 1440 1488 1550 1600 1741 1800 1860 1920 1984 2232 2304 2325 2400 2480 2790 2880 2976 3100 3200 3482 3600 3720 3840 3968 4464 4650 4800 4960 5223 5580 5760 5952 6200 6400 6964 6975 7200 7440 7936 8705 8928 9300 9600 9920 10446 11160 11520 11904 12400 13928 13950 14400 14880 15669 17410 17856 18600 19200 19840 20892 22320 23808 24800 26115 27856 27900 28800 29760 31338 34820 35712 37200 39680 41784 43525 44640 49600 52230 53971 55712 55800 57600 59520 62676 69640 71424 74400 78345 83568 87050 89280 99200 104460 107942 111424 111600 119040 125352 130575 139280 148800 156690 161913 167136 174100 178560 198400 208920 215884 222848 223200 250704 261150 269855 278560 297600 313380 323826 334272 348200 357120 391725 417840 431768 444403 445696 446400 485739 501408 522300 539710 557120 595200 626760 647652 668544 696400 783450 809565 835680 863536 888806 892800 971478 1002816 1044600 1079420 1114240 1253520 1295304 1333209 1337088 1349275 1392800 1566900 1619130 1671360 1727072 1777612 1785600 1942956 2005632 2089200 2158840 2222015 2228480 2428695 2507040 2590608 2666418 2698550 2785600 3133800 3238260 3342720 3454144 3555224 3885912 3999627 4011264 4047825 4178400 4317680 4444030 4857390 5014080 5181216 5332836 5397100 5571200 6267600 6476520 6666045 6685440 6908288 7110448 7771824 7999254 8095650 8356800 8635360 8888060 9714780 10028160 10362432 10665672 10794200 11110075 11142400 12143475 12535200 12953040 13332090 13776493 13816576 14220896 15543648 15998508 16191300 16713600 17270720 17776120 19429560 19998135 20056320 20724864 21331344 21588400 22220150 24286950 25070400 25906080 26664180 27552986 28441792 31087296 31997016 32382600 33330225 33427200 34541440 35552240 38859120 39996270 41329479 41449728 42662688 43176800 44440300 48573900 50140800 51812160 53328360 55105972 56883584 62174592 63994032 64765200 66660450 68882465 69082880 71104480 77718240 79992540 82658958 85325376 86353600 88880600 97147800 99990675 100281600 103624320 106656720 110211944 113767168 123988437 124349184 127988064 129530400 133320900 137764930 142208960 155436480 159985080 165317916 170650752 172707200 177761200 194295600 199981350 206647395 207248640 213313440 220423888 247976874 255976128 259060800 266641800 275529860 284417920 310872960 319970160 330635832 341301504 344412325 345414400 355522400 388591200 399962700 413294790 426626880 440847776 495953748 511952256 518121600 533283600 551059720 568835840 619942185 621745920 639940320 661271664 688824650 711044800 773705623 777182400 799925400 826589580 853253760 881695552 991907496 1023904512 1033236975 1036243200 1066567200 1102119440 1239884370 1279880640 1322543328 1377649300 1422089600 1547411246 1554364800 1599850800 1653179160 1706507520 1763391104 1983814992 2066473950 2133134400 2204238880 2321116869 2479768740 2559761280 2645086656 2755298600 2844179200 3094822492 3099710925 3108729600 3199701600 3306358320 3526782208 3868528115 3967629984 4132947900 4266268800 4408477760 4642233738 4959537480 5119522560 5290173312 5510597200 6189644984 6199421850 6399403200 6612716640 6963350607 7737056230 7935259968 8265895800 8532537600 8816955520 9284467476 9919074960 10580346624 11021194400 11605584345 12379289968 12398843700 12798806400 13225433280 13926701214 15474112460 15870519936 16531791600 17633911040 18568934952 19342640575 19838149920 22042388800 23211168690 23984874313 24758579936 24797687400 25597612800 26450866560 27853402428 30948224920 31741039872 33063583200 34816753035 37137869904 38685281150 39676299840 44084777600 46422337380 47969748626 49517159872 49595374800 52901733120 55706804856 58027921725 61896449840 66127166400 69633506070 71954622939 74275739808 77370562300 79352599680 88169555200 92844674760 95939497252 99034319744 99190749600 111413609712 116055843450 119924371565 123792899680 132254332800 139267012140 143909245878 148551479616 154741124600 158705199360 174083765175 185689349520 191878994504 198068639488 198381499200 215863868817 222827219424 232111686900 239848743130 247585799360 264508665600 278534024280 287818491756 297102959232 309482249200 348167530350 359773114695 371378699040 383757989008 396762998400 431727737634 445654438848 464223373800 479697486260 495171598720 557068048560 575636983512 594205918464 599621857825 618964498400 696335060700 719546229390 742757398080 767515978016 793525996800 863455475268 891308877696 928446747600 959394972520 990343197440 1079319344085 1114136097120 1151273967024 1199243715650 1237928996800 1392670121400 1439092458780 1485514796160 1535031956032 1726910950536 1782617755392 1798865573475 1856893495200 1918789945040 2158638688170 2228272194240 2302547934048 2398487431300 2475857993600 2785340242800 2878184917560 2971029592320 3070063912064 3453821901072 3597731146950 3713786990400 3837579890080 4317277376340 4456544388480 4605095868096 4796974862600 4951715987200 5396596720425 5570680485600 5756369835120 6140127824128 6907643802144 7195462293900 7427573980800 7675159780160 8634554752680 8913088776960 9210191736192 9593949725200 10793193440850 11141360971200 11512739670240 13815287604288 14390924587800 14855147961600 15350319560320 17269109505360 18420383472384 19187899450400 21586386881700 22282721942400 23025479340480 27630575208576 28781849175600 30700639120640 34538219010720 38375798900800 43172773763400 44565443884800 46050958680960 55261150417152 57563698351200 69076438021440 76751597801600 86345547526800 92101917361920 115127396702400 138152876042880 153503195603200 172691095053600 230254793404800 276305752085760 345382190107200 460509586809600 690764380214400 1381528760428800
• Sum of all divisors σ(n): 5101548673265408
• Sum of proper divisors (its aliquot sum) s(n): 3720019912836608
• 1381528760428800 is an abundant number, because the sum of its proper divisors (3720019912836608) is greater than itself. Its abundance is 2338491152407808

Bases of 1381528760428800

• Binary: 100111010000111111000111011000000110010100100000000₂
• Hexadecimal: 0x4E87E3B032900
• Base-36: DLPLJTXZ40

Squares and roots of 1381528760428800

• 1381528760428800 squared (1381528760428800²) is 1908621715891936664759869440000
• 1381528760428800 cubed (1381528760428800³) is 2636815793283676546238700567054126415872000000
• The square root of 1381528760428800 is 37168921.9702266857
• The cube root of 1381528760428800 is 111374.7246820041

Scales and comparisons

• 1,381,528,760,428,800 seconds is equal to 43,928,341 years, 12 weeks, 16 hours.
• To count from 1 to 1,381,528,760,428,800 would take you about one hundred thirty-one million, seven hundred eighty-five thousand and twenty-three 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 1381528760428800 cubic inches would be around 9281.2 feet tall.

Recreational maths with 1381528760428800

• 1381528760428800 backwards is 0088240678251831
• The number of decimal digits it has is: 16
• The sum of 1381528760428800's digits is 63
• More coming soon!