18979142814144

Names of 18979142814144

• Cardinal: 18979142814144 can be written as Eighteen trillion, nine hundred seventy-nine billion, one hundred forty-two million, eight hundred fourteen thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8979142814144 × 10¹³

Factors of 18979142814144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11695

Divisors of 18979142814144

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 73 76 96 114 144 146 152 171 192 219 228 288 292 304 342 438 456 576 584 608 657 684 876 912 1168 1216 1314 1368 1387 1752 1824 2336 2628 2657 2736 2774 3504 3648 4161 4672 5256 5314 5472 5548 7008 7971 8322 8941 10512 10628 10944 11096 12483 14016 15942 16644 17882 21024 21256 22192 23913 24966 26823 31884 33288 35764 42048 42512 44384 47826 49932 50483 53646 63768 66576 71528 80469 85024 88768 95652 99864 100966 107292 127536 133152 143056 151449 160938 169879 170048 191304 193961 199728 201932 214584 255072 266304 286112 302898 321876 339758 382608 387922 399456 403864 429168 454347 509637 510144 572224 581883 605796 643752 652693 679516 765216 775844 798912 807728 858336 908694 1019274 1163766 1211592 1287504 1305386 1359032 1528911 1530432 1551688 1615456 1716672 1745649 1817388 1958079 2038548 2327532 2423184 2575008 2610772 2718064 3057822 3103376 3230912 3491298 3634776 3685259 3916158 4077096 4655064 4846368 5150016 5221544 5436128 5874237 6115644 6206752 6982596 7269552 7370518 7832316 8154192 9310128 9692736 10443088 10872256 11055777 11748474 12231288 12401167 12413504 13965192 14539104 14741036 15664632 16308384 18620256 20886176 22111554 23496948 23756237 24462576 24802334 27930384 29078208 29482072 31329264 32616768 33167331 37203501 37240512 41772352 44223108 46993896 47512474 48925152 49604668 55860768 58964144 62658528 66334662 71268711 74407002 88446216 93987792 95024948 97850304 99209336 111610503 111721536 117928288 125317056 132669324 142537422 148814004 176892432 187975584 190049896 198418672 213806133 223221006 235856576 265338648 285074844 297628008 353784864 375951168 380099792 396837344 427612266 446442012 451368503 530677296 570149688 595256016 707569728 760199584 793674688 855224532 892884024 902737006 1061354592 1140299376 1190512032 1354105509 1520399168 1710449064 1734205301 1785768048 1805474012 2122709184 2280598752 2381024064 2708211018 3420898128 3468410602 3571536096 3610948024 4062316527 4561197504 5202615903 5416422036 6841796256 6936821204 7143072192 7221896048 8124633054 10405231806 10832844072 13683592512 13873642408 14443792096 15607847709 16249266108 20810463612 21665688144 27747284816 28887584192 31215695418 32498532216 32949900719 41620927224 43331376288 55494569632 62431390836 64997064432 65899801438 83241854448 86662752576 98849702157 110989139264 124862781672 129994128864 131799602876 166483708896 197699404314 249725563344 259988257728 263599205752 296549106471 332967417792 395398808628 499451126688 527198411504 593098212942 790797617256 998902253376 1054396823008 1186196425884 1581595234512 2108793646016 2372392851768 3163190469024 4744785703536 6326380938048 9489571407072 18979142814144
• Sum of all divisors σ(n): 58076231909280
• Sum of proper divisors (its aliquot sum) s(n): 39097089095136
• 18979142814144 is an abundant number, because the sum of its proper divisors (39097089095136) is greater than itself. Its abundance is 20117946280992

Bases of 18979142814144

• Binary: 100010100001011101101000100001100100111000000₂
• Hexadecimal: 0x1142ED10C9C0
• Base-36: 6Q6WBLRK0

Squares and roots of 18979142814144

• 18979142814144 squared (18979142814144²) is 360207861959673831726452736
• 18979142814144 cubed (18979142814144³) is 6836436454910117493317143689933648297984
• The square root of 18979142814144 is 4356505.8032951135
• The cube root of 18979142814144 is 26674.2488158663

Scales and comparisons

• 18,979,142,814,144 seconds is equal to 603,478 years, 1 week, 5 days, 19 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,979,142,814,144 would take you about one million, five hundred eight thousand, six hundred ninety-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 18979142814144 cubic inches would be around 2222.9 feet tall.

Recreational maths with 18979142814144

• 18979142814144 backwards is 44141824197981
• The number of decimal digits it has is: 14
• The sum of 18979142814144's digits is 63
• More coming soon!