19108209408

Names of 19108209408

• Cardinal: 19108209408 can be written as Nineteen billion, one hundred eight million, two hundred nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.9108209408 × 10¹⁰

Factors of 19108209408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 65

Divisors of 19108209408

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 41 48 57 64 76 82 96 114 123 128 152 164 192 228 246 256 304 328 361 384 456 492 608 656 722 768 779 912 984 1083 1216 1312 1444 1558 1681 1824 1968 2166 2337 2432 2624 2888 3116 3362 3648 3936 4332 4674 4864 5043 5248 5776 6232 6724 7296 7872 8664 9348 10086 10496 11552 12464 13448 14592 14801 15744 17328 18696 20172 23104 24928 26896 29602 31488 31939 34656 37392 40344 44403 46208 49856 53792 59204 63878 68921 69312 74784 80688 88806 92416 95817 99712 107584 118408 127756 137842 138624 149568 161376 177612 191634 199424 206763 215168 236816 255512 275684 277248 299136 322752 355224 383268 413526 430336 473632 511024 551368 598272 606841 645504 710448 766536 827052 947264 1022048 1102736 1213682 1291008 1309499 1420896 1533072 1654104 1820523 1894528 2044096 2205472 2427364 2618998 2841792 3066144 3308208 3641046 3789056 3928497 4088192 4410944 4854728 5237996 5683584 6132288 6616416 7282092 7856994 8176384 8821888 9709456 10475992 11367168 12264576 13232832 14564184 15713988 17643776 19418912 20951984 24529152 24880481 26465664 29128368 31427976 38837824 41903968 49760962 52931328 58256736 62855952 74641443 77675648 83807936 99521924 116513472 125711904 149282886 155351296 167615872 199043848 233026944 251423808 298565772 335231744 398087696 466053888 502847616 597131544 796175392 1005695232 1194263088 1592350784 2388526176 3184701568 4777052352 6369403136 9554104704 19108209408
• Sum of all divisors σ(n): 55015004016
• Sum of proper divisors (its aliquot sum) s(n): 35906794608
• 19108209408 is an abundant number, because the sum of its proper divisors (35906794608) is greater than itself. Its abundance is 16798585200

Bases of 19108209408

• Binary: 10001110010111100000010001100000000₂
• Hexadecimal: 0x472F02300
• Base-36: 8S0J8QO

Squares and roots of 19108209408

• 19108209408 squared (19108209408²) is 365123666779979710464
• 19108209408 cubed (19108209408³) is 6976859484648665369537320845312
• The square root of 19108209408 is 138232.4470158869
• The cube root of 19108209408 is 2673.4577843667

Scales and comparisons

• 19,108,209,408 seconds is equal to 607 years, 30 weeks, 1 day, 19 hours, 56 minutes, 48 seconds.
• To count from 1 to 19,108,209,408 would take you about one thousand, two hundred fifteen 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 19108209408 cubic inches would be around 222.8 feet tall.

Recreational maths with 19108209408

• 19108209408 backwards is 80490280191
• The number of decimal digits it has is: 11
• The sum of 19108209408's digits is 42
• More coming soon!