16945023744

Names of 16945023744

• Cardinal: 16945023744 can be written as Sixteen billion, nine hundred forty-five million, twenty-three thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.6945023744 × 10¹⁰

Factors of 16945023744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 24779

Divisors of 16945023744

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 256 264 288 297 324 352 384 396 432 486 528 576 594 648 704 768 792 864 891 972 1056 1152 1188 1296 1408 1584 1728 1782 1944 2112 2304 2376 2592 2673 2816 3168 3456 3564 3888 4224 4752 5184 5346 6336 6912 7128 7776 8448 9504 10368 10692 12672 14256 15552 19008 20736 21384 24763 25344 28512 31104 38016 42768 49526 57024 62208 74289 76032 85536 99052 114048 148578 171072 198104 222867 228096 272393 297156 342144 396208 445734 544786 594312 668601 684288 792416 817179 891468 1089572 1188624 1337202 1584832 1634358 1782936 2005803 2179144 2377248 2451537 2674404 3169664 3268716 3565872 4011606 4358288 4754496 4903074 5348808 6017409 6339328 6537432 7131744 7354611 8023212 8716576 9508992 9806148 10697616 12034818 13074864 14263488 14709222 16046424 17433152 19017984 19612296 21395232 22063833 24069636 26149728 28526976 29418444 32092848 34866304 39224592 42790464 44127666 48139272 52299456 57053952 58836888 64185696 66191499 69732608 78449184 85580928 88255332 96278544 104598912 117673776 128371392 132382998 156898368 171161856 176510664 192557088 209197824 235347552 256742784 264765996 313796736 353021328 385114176 470695104 513485568 529531992 627593472 706042656 770228352 941390208 1059063984 1412085312 1540456704 1882780416 2118127968 2824170624 4236255936 5648341248 8472511872 16945023744
• Sum of all divisors σ(n): 55274436672
• Sum of proper divisors (its aliquot sum) s(n): 38329412928
• 16945023744 is an abundant number, because the sum of its proper divisors (38329412928) is greater than itself. Its abundance is 21384389184

Bases of 16945023744

• Binary: 1111110010000000001000101100000000₂
• Hexadecimal: 0x3F2008B00
• Base-36: 7S8MO00

Squares and roots of 16945023744

• 16945023744 squared (16945023744²) is 287133829684723777536
• 16945023744 cubed (16945023744³) is 4865489561713296444428893814784
• The square root of 16945023744 is 130173.0530639883
• The cube root of 16945023744 is 2568.5068437961

Scales and comparisons

• 16,945,023,744 seconds is equal to 538 years, 41 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 16,945,023,744 would take you about one thousand and seventy-seven 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 16945023744 cubic inches would be around 214 feet tall.

Recreational maths with 16945023744

• 16945023744 backwards is 44732054961
• The number of decimal digits it has is: 11
• The sum of 16945023744's digits is 45
• More coming soon!