1639390814208

Names of 1639390814208

• Cardinal: 1639390814208 can be written as One trillion, six hundred thirty-nine billion, three hundred ninety million, eight hundred fourteen thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.639390814208 × 10¹²

Factors of 1639390814208

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 12

Divisors of 1639390814208

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 243 252 256 288 294 324 336 343 378 384 392 432 441 448 486 504 512 567 576 588 648 672 686 756 768 784 864 882 896 972 1008 1024 1029 1134 1152 1176 1296 1323 1344 1372 1512 1536 1568 1701 1728 1764 1792 1944 2016 2048 2058 2268 2304 2352 2401 2592 2646 2688 2744 3024 3072 3087 3136 3402 3456 3528 3584 3888 3969 4032 4096 4116 4536 4608 4704 4802 5184 5292 5376 5488 6048 6144 6174 6272 6804 6912 7056 7168 7203 7776 7938 8064 8192 8232 9072 9216 9261 9408 9604 10368 10584 10752 10976 11907 12096 12288 12348 12544 13608 13824 14112 14336 14406 15552 15876 16128 16464 16807 18144 18432 18522 18816 19208 20736 21168 21504 21609 21952 23814 24192 24576 24696 25088 27216 27648 27783 28224 28672 28812 31104 31752 32256 32928 33614 36288 36864 37044 37632 38416 41472 42336 43008 43218 43904 47628 48384 49392 50176 50421 54432 55296 55566 56448 57344 57624 62208 63504 64512 64827 65856 67228 72576 73728 74088 75264 76832 82944 83349 84672 86016 86436 87808 95256 96768 98784 100352 100842 108864 110592 111132 112896 115248 117649 124416 127008 129024 129654 131712 134456 145152 148176 150528 151263 153664 165888 166698 169344 172032 172872 175616 190512 193536 194481 197568 200704 201684 217728 221184 222264 225792 230496 235298 248832 254016 258048 259308 263424 268912 290304 296352 301056 302526 307328 331776 333396 338688 345744 351232 352947 381024 387072 388962 395136 401408 403368 435456 444528 451584 453789 460992 470596 497664 508032 516096 518616 526848 537824 580608 583443 592704 602112 605052 614656 663552 666792 677376 691488 702464 705894 762048 774144 777924 790272 806736 823543 870912 889056 903168 907578 921984 941192 995328 1016064 1037232 1053696 1058841 1075648 1161216 1166886 1185408 1204224 1210104 1229312 1333584 1354752 1361367 1382976 1404928 1411788 1524096 1548288 1555848 1580544 1613472 1647086 1741824 1778112 1806336 1815156 1843968 1882384 1990656 2032128 2074464 2107392 2117682 2151296 2322432 2333772 2370816 2420208 2458624 2470629 2667168 2709504 2722734 2765952 2809856 2823576 3048192 3111696 3161088 3176523 3226944 3294172 3483648 3556224 3612672 3630312 3687936 3764768 4064256 4084101 4148928 4214784 4235364 4302592 4644864 4667544 4741632 4840416 4917248 4941258 5334336 5419008 5445468 5531904 5647152 6096384 6223392 6322176 6353046 6453888 6588344 6967296 7112448 7260624 7375872 7411887 7529536 8128512 8168202 8297856 8429568 8470728 8605184 9335088 9483264 9529569 9680832 9834496 9882516 10668672 10838016 10890936 11063808 11294304 12192768 12446784 12644352 12706092 12907776 13176688 13934592 14224896 14521248 14751744 14823774 15059072 16257024 16336404 16595712 16941456 17210368 18670176 18966528 19059138 19361664 19668992 19765032 21337344 21781872 22127616 22235661 22588608 24385536 24893568 25288704 25412184 25815552 26353376 28449792 28588707 29042496 29503488 29647548 30118144 32514048 32672808 33191424 33882912 34420736 37340352 37933056 38118276 38723328 39530064 42674688 43563744 44255232 44471322 45177216 48771072 49787136 50824368 51631104 52706752 56899584 57177414 58084992 59006976 59295096 60236288 65345616 66382848 66706983 67765824 68841472 74680704 75866112 76236552 77446656 79060128 85349376 87127488 88510464 88942644 90354432 97542144 99574272 101648736 103262208 105413504 113799168 114354828 116169984 118590192 120472576 130691232 132765696 133413966 135531648 137682944 149361408 152473104 154893312 158120256 170698752 174254976 177020928 177885288 180708864 199148544 200120949 203297472 206524416 210827008 227598336 228709656 232339968 237180384 240945152 261382464 265531392 266827932 271063296 298722816 304946208 309786624 316240512 341397504 348509952 355770576 361417728 398297088 400241898 406594944 413048832 421654016 457419312 464679936 474360768 481890304 522764928 531062784 533655864 542126592 597445632 609892416 619573248 632481024 682795008 697019904 711541152 722835456 796594176 800483796 813189888 843308032 914838624 929359872 948721536 963780608 1045529856 1067311728 1084253184 1194891264 1219784832 1239146496 1264962048 1394039808 1423082304 1445670912 1593188352 1600967592 1626379776 1686616064 1829677248 1858719744 1897443072 2091059712 2134623456 2168506368 2389782528 2439569664 2529924096 2788079616 2846164608 2891341824 3201935184 3252759552 3373232128 3659354496 3717439488 3794886144 4182119424 4269246912 4337012736 4779565056 4879139328 5059848192 5576159232 5692329216 6403870368 6505519104 6746464256 7318708992 7589772288 8364238848 8538493824 8674025472 9758278656 10119696384 11152318464 11384658432 12807740736 13011038208 14637417984 15179544576 16728477696 17076987648 19516557312 20239392768 22769316864 25615481472 26022076416 29274835968 30359089152 33456955392 34153975296 39033114624 45538633728 51230962944 58549671936 60718178304 68307950592 78066229248 91077267456 102461925888 117099343872 136615901184 182154534912 204923851776 234198687744 273231802368 409847703552 546463604736 819695407104 1639390814208
• Sum of all divisors σ(n): 5729646249600
• Sum of proper divisors (its aliquot sum) s(n): 4090255435392
• 1639390814208 is an abundant number, because the sum of its proper divisors (4090255435392) is greater than itself. Its abundance is 2450864621184

Bases of 1639390814208

• Binary: 10111110110110011010011101010000000000000₂
• Hexadecimal: 0x17DB34EA000
• Base-36: KX4IYO00

Squares and roots of 1639390814208

• 1639390814208 squared (1639390814208²) is 2687602241709569174667264
• 1639390814208 cubed (1639390814208³) is 4406030427303496627122664496443686912
• The square root of 1639390814208 is 1280386.9783030441
• The cube root of 1639390814208 is 11791.2767430367

Scales and comparisons

• 1,639,390,814,208 seconds is equal to 52,127 years, 28 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,639,390,814,208 would take you about one hundred thirty thousand, three hundred eighteen 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 1639390814208 cubic inches would be around 982.6 feet tall.

Recreational maths with 1639390814208

• 1639390814208 backwards is 8024180939361
• 1639390814208 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1639390814208's digits is 54
• More coming soon!