18072774899712

Names of 18072774899712

• Cardinal: 18072774899712 can be written as Eighteen trillion, seventy-two billion, seven hundred seventy-four million, eight hundred ninety-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.8072774899712 × 10¹³

Factors of 18072774899712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 368

Divisors of 18072774899712

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 79 96 104 117 128 144 156 158 169 192 208 234 237 256 271 288 312 316 338 384 416 468 474 507 512 542 576 624 632 676 711 768 813 832 936 948 1014 1024 1027 1084 1152 1248 1264 1352 1422 1521 1536 1626 1664 1872 1896 2028 2048 2054 2168 2304 2439 2496 2528 2704 2844 3042 3072 3081 3252 3328 3523 3744 3792 4056 4108 4336 4608 4878 4992 5056 5408 5688 6084 6144 6162 6504 6656 7046 7488 7584 8112 8216 8672 9216 9243 9756 9984 10112 10569 10816 11376 12168 12324 13008 13312 13351 14092 14976 15168 16224 16432 17344 18432 18486 19512 19968 20224 21138 21409 21632 22752 24336 24648 26016 26624 26702 28184 29952 30336 31707 32448 32864 34688 36972 39024 39936 40053 40448 42276 42818 43264 45504 45799 48672 49296 52032 53404 56368 59904 60672 63414 64227 64896 65728 69376 73441 73944 78048 79872 80106 80896 84552 85636 86528 91008 91598 97344 98592 104064 106808 112736 119808 120159 121344 126828 128454 129792 131456 137397 138752 146882 147888 156096 160212 161792 169104 171272 173056 182016 183196 192681 194688 197184 208128 213616 220323 225472 239616 240318 242688 253656 256908 259584 262912 274794 277504 278317 293764 295776 312192 320424 338208 342544 346112 364032 366392 385362 389376 394368 412191 416256 427232 440646 450944 480636 485376 507312 513816 519168 525824 549588 555008 556634 587528 591552 624384 640848 660969 676416 685088 728064 732784 770724 778752 788736 824382 832512 834951 854464 881292 901888 954733 961272 1014624 1027632 1038336 1051648 1099176 1113268 1175056 1183104 1248768 1281696 1321938 1352832 1370176 1456128 1465568 1541448 1557504 1577472 1648764 1665024 1669902 1708928 1762584 1803776 1909466 1922544 2029248 2055264 2103296 2198352 2226536 2350112 2366208 2497536 2504853 2563392 2643876 2705664 2740352 2864199 2931136 3082896 3115008 3154944 3297528 3339804 3417856 3525168 3607552 3618121 3818932 3845088 4058496 4110528 4396704 4453072 4700224 4732416 4995072 5009706 5126784 5287752 5411328 5480704 5728398 5801839 5862272 6165792 6309888 6595056 6679608 6835712 7050336 7215104 7236242 7637864 7690176 8116992 8221056 8592597 8793408 8906144 9400448 9464832 10019412 10253568 10575504 10822656 10854363 10961408 11456796 11603678 11724544 12331584 12411529 13190112 13359216 13671424 14100672 14472484 15275728 15380352 16233984 16442112 17185194 17405517 17586816 17812288 18800896 18929664 20038824 20507136 21151008 21645312 21708726 21922816 22913592 23207356 23449088 24663168 24823058 26380224 26718432 27342848 28201344 28944968 30551456 30760704 32467968 32563089 32884224 34370388 34811034 35173632 35624576 37234587 37601792 40077648 41014272 42302016 43417452 43845632 45827184 46414712 46898176 49326336 49646116 52216551 52760448 53436864 56402688 57889936 61102912 61521408 64935936 65126178 65768448 68740776 69622068 70347264 71249152 74469174 75203584 75423907 80155296 82028544 84604032 86834904 91654368 92829424 93796352 98652672 99292232 104433102 105520896 106873728 111703761 112805376 115779872 122205824 123042816 130252356 131536896 137481552 139244136 140694528 142498304 148938348 150407168 150847814 160310592 169208064 173669808 183308736 185658848 197305344 198584464 208866204 211041792 213747456 223407522 225610752 226271721 231559744 244411648 246085632 260504712 274963104 278488272 281389056 284996608 297876696 301695628 320621184 338416128 347339616 366617472 371317696 394610688 397168928 417732408 422083584 427494912 446815044 451221504 452543442 463119488 488823296 521009424 549926208 556976544 569993216 595753392 603391256 641242368 676832256 678815163 694679232 733234944 742635392 794337856 835464816 844167168 854989824 893630088 905086884 926238976 977646592 980510791 1042018848 1099852416 1113953088 1191506784 1206782512 1282484736 1353664512 1357630326 1389358464 1466469888 1485270784 1588675712 1670929632 1709979648 1787260176 1810173768 1852477952 1955293184 1961021582 2084037696 2199704832 2227906176 2383013568 2413565024 2564969472 2715260652 2778716928 2932939776 2941532373 2970541568 3177351424 3341859264 3574520352 3620347536 3704955904 3922043164 4168075392 4399409664 4455812352 4766027136 4827130048 5129938944 5430521304 5557433856 5865879552 5883064746 5941083136 6354702848 6683718528 7149040704 7240695072 7409911808 7844086328 8336150784 8798819328 8824597119 8911624704 9532054272 9654260096 10861042608 11114867712 11766129492 11882166272 12709405696 13367437056 14298081408 14481390144 15688172656 16672301568 17597638656 17649194238 17823249408 19064108544 19308520192 21722085216 22229735424 23532258984 25418811392 26734874112 28596162816 28962780288 31376345312 33344603136 35298388476 35646498816 38128217088 38617040384 43444170432 47064517968 53469748224 57192325632 57925560576 62752690624 66689206272 70596776952 76256434176 77234080768 86888340864 94129035936 106939496448 114384651264 115851121152 125505381248 141193553904 154468161536 173776681728 188258071872 228769302528 231702242304 251010762496 282387107808 347553363456 376516143744 463404484608 502021524992 564774215616 695106726912 753032287488 1004043049984 1129548431232 1390213453824 1506064574976 2008086099968 2259096862464 3012129149952 4518193724928 6024258299904 9036387449856 18072774899712
• Sum of all divisors σ(n): 57448993165200
• Sum of proper divisors (its aliquot sum) s(n): 39376218265488
• 18072774899712 is an abundant number, because the sum of its proper divisors (39376218265488) is greater than itself. Its abundance is 21303443365776

Bases of 18072774899712

• Binary: 100000110111111100101010100111111100000000000₂
• Hexadecimal: 0x106FE553F800
• Base-36: 6EMINJSW0

Squares and roots of 18072774899712

• 18072774899712 squared (18072774899712²) is 326625192575660091657682944
• 18072774899712 cubed (18072774899712³) is 5903023581994987999980881596083892912128
• The square root of 18072774899712 is 4251208.6398707839
• The cube root of 18072774899712 is 26242.6857443311

Scales and comparisons

• 18,072,774,899,712 seconds is equal to 574,658 years, 17 weeks, 4 days, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 18,072,774,899,712 would take you about one million, four hundred thirty-six thousand, six hundred forty-five 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 18072774899712 cubic inches would be around 2186.9 feet tall.

Recreational maths with 18072774899712

• 18072774899712 backwards is 21799847727081
• 18072774899712 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18072774899712's digits is 72
• More coming soon!