208020990814208

Names of 208020990814208

• Cardinal: 208020990814208 can be written as Two hundred eight trillion, twenty billion, nine hundred ninety million, eight hundred fourteen thousand, two hundred eight.

Scientific notation

• Scientific notation: 2.08020990814208 × 10¹⁴

Factors of 208020990814208

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 13335

Divisors of 208020990814208

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 13 16 17 22 26 32 34 44 52 64 68 88 104 128 136 143 176 187 208 221 256 272 286 352 374 416 442 512 544 572 704 748 832 884 1024 1088 1144 1408 1496 1664 1768 2048 2176 2288 2431 2816 2992 3328 3536 4352 4576 4862 5101 5632 5984 6656 7072 8191 8704 9152 9724 10202 11264 11968 13312 14144 16382 17408 18304 19448 20404 22528 23936 26624 28288 32764 34816 36608 38896 40808 47872 56111 56576 65528 66313 73216 77792 81616 86717 90101 95744 106483 112222 113152 131056 132626 139247 146432 155584 163232 173434 180202 191488 212966 224444 226304 262112 265252 278494 292864 311168 326464 346868 360404 382976 425932 448888 452608 524224 530504 556988 622336 652928 693736 720808 729443 851864 897776 953887 1048448 1061008 1113976 1127321 1171313 1244672 1305856 1387472 1441616 1458886 1531717 1703728 1795552 1810211 1907774 2096896 2122016 2227952 2254642 2342626 2489344 2611712 2774944 2883232 2917772 3063434 3407456 3591104 3620422 3815548 4193792 4244032 4455904 4509284 4685252 4978688 5223424 5549888 5766464 5835544 6126868 6814912 7182208 7240844 7631096 8387584 8488064 8911808 9018568 9370504 10446848 11099776 11532928 11671088 12253736 12400531 13629824 14364416 14481688 15262192 16775168 16976128 17823616 18037136 18741008 19912321 22199552 23065856 23342176 24507472 24801062 27259648 28728832 28963376 30524384 33952256 35647232 36074272 37482016 39824642 41782291 44399104 46131712 46684352 49014944 49602124 54519296 57457664 57926752 61048768 67904512 71294464 72148544 74964032 79649284 83564582 88798208 92263424 93368704 98029888 99204248 109038592 114915328 115853504 122097536 135809024 142588928 144297088 149928064 159298568 167129164 177596416 184526848 186737408 196059776 198408496 218077184 231707008 244195072 285177856 288594176 299856128 318597136 334258328 373474816 392119552 396816992 459605201 463414016 488390144 543169783 577188352 599712256 637194272 668516656 710298947 746949632 784239104 793633984 919210402 926828032 976780288 1086339566 1154376704 1199424512 1274388544 1337033312 1420597894 1493899264 1568478208 1587267968 1838420804 1853656064 1953560576 2172679132 2308753408 2398849024 2548777088 2674066624 2841195788 3136956416 3174535936 3676841608 3707312128 4345358264 5097554176 5348133248 5682391576 5974867613 6349071872 7353683216 7813288417 8690716528 9233886311 10195108352 10696266496 11364783152 11949735226 12698143744 14707366432 15626576834 17381433056 18467772622 20390216704 21392532992 22729566304 23899470452 25396287488 29414732864 31253153668 34762866112 36935545244 40780433408 42785065984 45459132608 47798940904 58829465728 62506307336 69525732224 73871090488 85570131968 90918265216 95597881808 101572749421 117658931456 125012614672 139051464448 147742180976 181836530432 191195763616 203145498842 235317862912 250025229344 278102928896 295484361952 363673060864 382391527232 406290997684 470635725824 500050458688 556205857792 590968723904 727346121728 764783054464 812581995368 941271451648 1000100917376 1112411715584 1181937447808 1454692243456 1529566108928 1625163990736 2000201834752 2363874895616 3059132217856 3250327981472 4000403669504 4727749791232 6118264435712 6500655962944 8000807339008 9455499582464 12236528871424 13001311925888 16001614678016 18910999164928 26002623851776 52005247703552 104010495407104 208020990814208
• Sum of all divisors σ(n): 517566419435520
• Sum of proper divisors (its aliquot sum) s(n): 309545428621312
• 208020990814208 is an abundant number, because the sum of its proper divisors (309545428621312) is greater than itself. Its abundance is 101524437807104

Bases of 208020990814208

• Binary: 101111010011000110101001010000110110100000000000₂
• Hexadecimal: 0xBD31A9436800
• Base-36: 21QJIUZKE8

Squares and roots of 208020990814208

• 208020990814208 squared (208020990814208²) is 43272732619324809114774667264
• 208020990814208 cubed (208020990814208³) is 9001636714710245004131664090900323643686912
• The square root of 208020990814208 is 14422932.8090443519
• The cube root of 208020990814208 is 59251.9144166355

Scales and comparisons

• 208,020,990,814,208 seconds is equal to 6,614,424 years, 2 weeks, 6 days, 15 hours, 30 minutes, 8 seconds.
• To count from 1 to 208,020,990,814,208 would take you about sixteen million, five hundred thirty-six thousand and sixty 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 208020990814208 cubic inches would be around 4937.7 feet tall.

Recreational maths with 208020990814208

• 208020990814208 backwards is 802418099020802
• The number of decimal digits it has is: 15
• The sum of 208020990814208's digits is 53
• More coming soon!