199979711697018

Names of 199979711697018

• Cardinal: 199979711697018 can be written as One hundred ninety-nine trillion, nine hundred seventy-nine billion, seven hundred eleven million, six hundred ninety-seven thousand and eighteen.

Scientific notation

• Scientific notation: 1.99979711697018 × 10¹⁴

Factors of 199979711697018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 46608

Divisors of 199979711697018

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 11 22 33 66 121 242 363 726 739 1331 1478 2217 2662 3993 4434 7986 8129 16258 24387 45853 48774 89419 91706 137559 178838 268257 275118 504383 536514 546121 983609 1008766 1092242 1513149 1638363 1967218 2950827 3026298 3276726 5548213 5901654 6007331 11096426 12014662 16644639 18021993 33289278 33885367 36043986 61030343 66080641 67770734 101656101 122060686 132161282 183091029 198241923 203312202 366182058 372739037 396483846 726887051 745478074 1118217111 1453774102 2180661153 2236434222 4100129407 4361322306 8200258814 12300388221 24600776442 25041286213 45101423477 50082572426 75123858639 90202846954 135304270431 150247717278 270608540862 275454148343 550908296686 826362445029 1652724890058 3029995631773 6059991263546 9089986895319 18179973790638 33329951949503 66659903899006 99989855848509 199979711697018
• Sum of all divisors σ(n): 440531027116992
• Sum of proper divisors (its aliquot sum) s(n): 240551315419974
• 199979711697018 is an abundant number, because the sum of its proper divisors (240551315419974) is greater than itself. Its abundance is 40571603722956

Bases of 199979711697018

• Binary: 101101011110000101100111101011011001000001111010₂
• Hexadecimal: 0xB5E167AD907A
• Base-36: 1YVXET0RJU

Squares and roots of 199979711697018

• 199979711697018 squared (199979711697018²) is 39991885090422437889430092324
• 199979711697018 cubed (199979711697018³) is 7997565650602951758999746630471622455489832
• The square root of 199979711697018 is 14141418.3057081655
• The cube root of 199979711697018 is 58478.3772521287

Scales and comparisons

• 199,979,711,697,018 seconds is equal to 6,358,736 years, 13 weeks, 1 day, 11 hours, 50 minutes, 18 seconds.
• To count from 1 to 199,979,711,697,018 would take you about fifteen million, eight hundred ninety-six thousand, eight hundred forty 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 199979711697018 cubic inches would be around 4873.2 feet tall.

Recreational maths with 199979711697018

• 199979711697018 backwards is 810796117979991
• The number of decimal digits it has is: 15
• The sum of 199979711697018's digits is 84
• More coming soon!