199988126712

Names of 199988126712

• Cardinal: 199988126712 can be written as One hundred ninety-nine billion, nine hundred eighty-eight million, one hundred twenty-six thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.99988126712 × 10¹¹

Factors of 199988126712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1952

Divisors of 199988126712

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 23 24 27 33 36 44 46 54 66 69 72 88 92 99 108 132 138 184 198 207 216 253 264 276 297 396 414 506 552 594 621 759 792 828 1012 1188 1242 1518 1656 1913 2024 2277 2376 2484 3036 3826 4554 4968 5739 6072 6831 7652 9108 11478 13662 15304 17217 18216 21043 22956 27324 34434 42086 43999 45912 51651 54648 63129 68868 84172 87998 103302 126258 131997 137736 168344 175996 189387 206604 252516 263994 351992 378774 395991 413208 483989 505032 527988 568161 757548 791982 967978 1055976 1136322 1187973 1451967 1515096 1583964 1935956 2272644 2375946 2903934 3167928 3659569 3871912 4355901 4545288 4751892 5807868 7319138 8711802 9503784 10978707 11615736 13067703 14638276 17423604 21957414 26135406 29276552 32936121 34847208 40255259 43914828 52270812 65872242 80510518 84170087 87829656 98808363 104541624 120765777 131744484 161021036 168340174 197616726 241531554 252510261 263488968 322042072 336680348 362297331 395233452 483063108 505020522 673360696 724594662 757530783 790466904 925870957 966126216 1010041044 1086891993 1449189324 1515061566 1851741914 2020082088 2173783986 2272592349 2777612871 2898378648 3030123132 3703483828 4347567972 4545184698 5555225742 6060246264 7406967656 8332838613 8695135944 9090369396 11110451484 16665677226 18180738792 22220902968 24998515839 33331354452 49997031678 66662708904 99994063356 199988126712
• Sum of all divisors σ(n): 632704262400
• Sum of proper divisors (its aliquot sum) s(n): 432716135688
• 199988126712 is an abundant number, because the sum of its proper divisors (432716135688) is greater than itself. Its abundance is 232728008976

Bases of 199988126712

• Binary: 10111010010000001110001010001111111000₂
• Hexadecimal: 0x2E9038A3F8
• Base-36: 2JVFRM60

Squares and roots of 199988126712

• 199988126712 squared (199988126712²) is 39995250825774967930944
• 199988126712 cubed (199988126712³) is 7998575290023306922171365137776128
• The square root of 199988126712 is 447200.3205633915
• The cube root of 199988126712 is 5847.9197484531

Scales and comparisons

• 199,988,126,712 seconds is equal to 6,359 years, 1 day, 9 hours, 25 minutes, 12 seconds.
• To count from 1 to 199,988,126,712 would take you about twelve thousand, seven 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 199988126712 cubic inches would be around 487.3 feet tall.

Recreational maths with 199988126712

• 199988126712 backwards is 217621889991
• The number of decimal digits it has is: 12
• The sum of 199988126712's digits is 63
• More coming soon!