12428131221504

Names of 12428131221504

• Cardinal: 12428131221504 can be written as Twelve trillion, four hundred twenty-eight billion, one hundred thirty-one million, two hundred twenty-one thousand, five hundred four.

Scientific notation

• Scientific notation: 1.2428131221504 × 10¹³

Factors of 12428131221504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 665

Divisors of 12428131221504

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 72 81 82 96 108 123 128 144 162 164 192 216 243 246 256 288 324 328 369 384 432 486 492 512 576 619 648 656 729 738 768 864 972 984 1024 1107 1152 1238 1296 1312 1458 1476 1536 1681 1728 1857 1944 1968 2048 2214 2304 2476 2592 2624 2916 2952 3072 3321 3362 3456 3714 3888 3936 4096 4428 4608 4952 5043 5184 5248 5571 5832 5904 6144 6642 6724 6912 7428 7776 7872 8192 8856 9216 9904 9963 10086 10368 10496 11142 11664 11808 12288 13284 13448 13824 14856 15129 15552 15744 16384 16713 17712 18432 19808 19926 20172 20736 20992 22284 23328 23616 24576 25379 26568 26896 27648 29712 29889 30258 31104 31488 33426 35424 36864 39616 39852 40344 41472 41984 44568 45387 46656 47232 49152 50139 50758 53136 53792 55296 59424 59778 60516 62208 62976 66852 70848 73728 76137 79232 79704 80688 82944 83968 89136 90774 93312 94464 100278 101516 106272 107584 110592 118848 119556 121032 124416 125952 133704 136161 141696 147456 150417 152274 158464 159408 161376 165888 167936 178272 181548 186624 188928 200556 203032 212544 215168 221184 228411 237696 239112 242064 248832 251904 267408 272322 283392 300834 304548 316928 318816 322752 331776 335872 356544 363096 373248 377856 401112 406064 408483 425088 430336 442368 451251 456822 475392 478224 484128 497664 503808 534816 544644 566784 601668 609096 633856 637632 645504 663552 671744 685233 713088 726192 746496 755712 802224 812128 816966 850176 860672 902502 913644 950784 956448 968256 995328 1007616 1040539 1069632 1089288 1133568 1203336 1218192 1225449 1267712 1275264 1291008 1327104 1370466 1426176 1452384 1492992 1511424 1604448 1624256 1633932 1700352 1721344 1805004 1827288 1901568 1912896 1936512 1990656 2015232 2055699 2081078 2139264 2178576 2267136 2406672 2436384 2450898 2535424 2550528 2582016 2740932 2852352 2904768 2985984 3022848 3121617 3208896 3248512 3267864 3400704 3442688 3610008 3654576 3803136 3825792 3873024 3981312 4111398 4162156 4278528 4357152 4534272 4813344 4872768 4901796 5070848 5101056 5164032 5481864 5704704 5809536 5971968 6045696 6167097 6243234 6417792 6497024 6535728 6801408 6885376 7220016 7309152 7606272 7651584 7746048 8222796 8324312 8557056 8714304 9068544 9364851 9626688 9745536 9803592 10141696 10202112 10328064 10963728 11409408 11619072 11943936 12334194 12486468 12835584 12994048 13071456 13602816 13770752 14440032 14618304 15212544 15303168 15492096 16445592 16648624 17114112 17428608 18137088 18501291 18729702 19253376 19491072 19607184 20404224 20656128 21927456 22818816 23238144 24668388 24972936 25671168 25988096 26142912 27205632 27541504 28094553 28880064 29236608 30425088 30606336 30984192 32891184 33297248 34228224 34857216 37002582 37459404 38506752 38982144 39214368 40808448 41312256 43854912 45637632 46476288 49336776 49945872 51342336 51976192 52285824 54411264 56189106 57760128 58473216 61212672 61968384 65782368 66594496 68456448 69714432 74005164 74918808 77013504 77964288 78428736 81616896 82624512 84283659 87709824 91275264 92952576 98673552 99891744 102684672 103952384 104571648 112378212 115520256 116946432 122425344 123936768 131564736 133188992 136912896 139428864 148010328 149837616 154027008 155928576 156857472 163233792 168567318 175419648 185905152 197347104 199783488 205369344 207904768 209143296 224756424 231040512 233892864 244850688 247873536 252850977 263129472 266377984 273825792 278857728 296020656 299675232 308054016 311857152 313714944 337134636 350839296 371810304 394694208 399566976 410738688 415809536 418286592 449512848 462081024 467785728 489701376 505701954 526258944 532755968 557715456 592041312 599350464 616108032 623714304 627429888 674269272 701678592 743620608 758552931 789388416 799133952 821477376 836573184 899025696 924162048 935571456 1011403908 1052517888 1065511936 1115430912 1184082624 1198700928 1232216064 1247428608 1254859776 1348538544 1403357184 1517105862 1578776832 1598267904 1673146368 1798051392 1848324096 1871142912 2022807816 2105035776 2131023872 2230861824 2368165248 2397401856 2464432128 2509719552 2697077088 2806714368 3034211724 3157553664 3196535808 3346292736 3596102784 3696648192 3742285824 4045615632 4210071552 4262047744 4736330496 4794803712 5019439104 5394154176 5613428736 6068423448 6315107328 6393071616 6692585472 7192205568 7393296384 8091231264 8420143104 8524095488 9472660992 9589607424 10038878208 10788308352 11226857472 12136846896 12630214656 12786143232 14384411136 16182462528 16840286208 17048190976 18945321984 19179214848 20077756416 21576616704 24273693792 25260429312 25572286464 28768822272 32364925056 33680572416 37890643968 38358429696 43153233408 48547387584 50520858624 51144572928 57537644544 64729850112 75781287936 76716859392 86306466816 97094775168 101041717248 115075289088 129459700224 151562575872 153433718784 172612933632 194189550336 230150578176 258919400448 303125151744 345225867264 388379100672 460301156352 517838800896 690451734528 776758201344 1035677601792 1380903469056 1553516402688 2071355203584 3107032805376 4142710407168 6214065610752 12428131221504
• Sum of all divisors σ(n): 38259017234060
• Sum of proper divisors (its aliquot sum) s(n): 25830886012556
• 12428131221504 is an abundant number, because the sum of its proper divisors (25830886012556) is greater than itself. Its abundance is 13402754791052

Bases of 12428131221504

• Binary: 10110100110110100110010110001100000000000000₂
• Hexadecimal: 0xB4DA658C000
• Base-36: 4ELEKG000

Squares and roots of 12428131221504

• 12428131221504 squared (12428131221504²) is 154458445658922507112022016
• 12428131221504 cubed (12428131221504³) is 1919629830918633784470612305073420632064
• The square root of 12428131221504 is 3525355.4744882111
• The cube root of 12428131221504 is 23163.3806099017

Scales and comparisons

• 12,428,131,221,504 seconds is equal to 395,176 years, 6 weeks, 5 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 12,428,131,221,504 would take you about nine hundred eighty-seven thousand, nine hundred forty 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 12428131221504 cubic inches would be around 1930.3 feet tall.

Recreational maths with 12428131221504

• 12428131221504 backwards is 40512213182421
• 12428131221504 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12428131221504's digits is 36
• More coming soon!