16997989512

Names of 16997989512

• Cardinal: 16997989512 can be written as Sixteen billion, nine hundred ninety-seven million, nine hundred eighty-nine thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.6997989512 × 10¹⁰

Factors of 16997989512

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 728

Divisors of 16997989512

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 21 24 28 34 42 51 56 67 68 84 102 119 134 136 168 201 204 211 238 268 357 402 408 421 422 469 476 536 633 714 804 842 844 938 952 1139 1263 1266 1407 1428 1477 1608 1684 1688 1876 2278 2526 2532 2814 2856 2947 2954 3368 3417 3587 3752 4431 4556 5052 5064 5628 5894 5908 6834 7157 7174 7973 8841 8862 9112 10104 10761 11256 11788 11816 13668 14137 14314 14348 15946 17682 17724 21471 21522 23576 23919 25109 27336 28207 28274 28628 28696 31892 35364 35448 42411 42942 43044 47838 50099 50218 56414 56548 57256 63784 70728 75327 84621 84822 85884 86088 88831 95676 98959 100198 100436 112828 113096 150297 150654 169242 169644 171768 177662 191352 197449 197918 200396 200872 225656 240329 266493 296877 300594 301308 338484 339288 355324 394898 395836 400792 479519 480658 532986 592347 593754 601188 602616 621817 676968 710648 720987 789796 791672 959038 961316 1065972 1184694 1187508 1202376 1243634 1438557 1441974 1510127 1579592 1682303 1865451 1918076 1922632 2131944 2369388 2375016 2487268 2877114 2883948 3020254 3356633 3364606 3730902 3836152 4530381 4738776 4974536 5046909 5754228 5767896 5951677 6040508 6713266 6729212 7461804 9060762 10069899 10093818 10570889 11508456 11903354 12081016 13426532 13458424 14923608 17855031 18121524 20139798 20187636 21141778 23806708 26853064 31712667 35710062 36243048 40279596 40375272 41661739 42283556 47613416 63425334 71420124 80559192 83323478 84567112 101178509 124985217 126850668 142840248 166646956 202357018 249970434 253701336 303535527 333293912 404714036 499940868 607071054 708249563 809428072 999881736 1214142108 1416499126 2124748689 2428284216 2832998252 4249497378 5665996504 8498994756 16997989512
• Sum of all divisors σ(n): 52561889280
• Sum of proper divisors (its aliquot sum) s(n): 35563899768
• 16997989512 is an abundant number, because the sum of its proper divisors (35563899768) is greater than itself. Its abundance is 18565910256

Bases of 16997989512

• Binary: 1111110101001010001011110010001000₂
• Hexadecimal: 0x3F528BC88
• Base-36: 7T45WNC

Squares and roots of 16997989512

• 16997989512 squared (16997989512²) is 288931647450061998144
• 16997989512 cubed (16997989512³) is 4911257113041035388201475465728
• The square root of 16997989512 is 130376.3380065571
• The cube root of 16997989512 is 2571.1802233135

Scales and comparisons

• 16,997,989,512 seconds is equal to 540 years, 25 weeks, 23 hours, 45 minutes, 12 seconds.
• To count from 1 to 16,997,989,512 would take you about one thousand and eighty 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 16997989512 cubic inches would be around 214.3 feet tall.

Recreational maths with 16997989512

• 16997989512 backwards is 21598979961
• The number of decimal digits it has is: 11
• The sum of 16997989512's digits is 66
• More coming soon!