19249198992

Names of 19249198992

• Cardinal: 19249198992 can be written as Nineteen billion, two hundred forty-nine million, one hundred ninety-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.9249198992 × 10¹⁰

Factors of 19249198992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1332

Divisors of 19249198992

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 107 108 127 144 162 214 216 254 321 324 381 428 432 508 642 648 762 856 963 1016 1093 1143 1284 1296 1524 1712 1926 2032 2186 2286 2568 2889 3048 3279 3429 3852 4372 4572 5136 5778 6096 6558 6858 7704 8667 8744 9144 9837 10287 11556 13116 13589 13716 15408 17334 17488 18288 19674 20574 23112 26232 27178 27432 29511 34668 39348 40767 41148 46224 52464 54356 54864 59022 69336 78696 81534 82296 88533 108712 116951 118044 122301 138672 138811 157392 163068 164592 177066 217424 233902 236088 244602 277622 326136 350853 354132 366903 416433 467804 472176 489204 555244 652272 701706 708264 733806 832866 935608 978408 1052559 1100709 1110488 1249299 1403412 1416528 1467612 1665732 1871216 1956816 2105118 2201418 2220976 2498598 2806824 2935224 3157677 3331464 3747897 4210236 4402836 4997196 5613648 5870448 6315354 6662928 7495794 8420472 8805672 9473031 9994392 11243691 12630708 14852777 14991588 16840944 17611344 18946062 19988784 22487382 25261416 29705554 29983176 37892124 44558331 44974764 50522832 59411108 59966352 75784248 89116662 89949528 118822216 133674993 151568496 178233324 179899056 237644432 267349986 356466648 401024979 534699972 712933296 802049958 1069399944 1203074937 1604099916 2138799888 2406149874 3208199832 4812299748 6416399664 9624599496 19249198992
• Sum of all divisors σ(n): 56728083456
• Sum of proper divisors (its aliquot sum) s(n): 37478884464
• 19249198992 is an abundant number, because the sum of its proper divisors (37478884464) is greater than itself. Its abundance is 18229685472

Bases of 19249198992

• Binary: 10001111011010101110111011110010000₂
• Hexadecimal: 0x47B577790
• Base-36: 8UCH500

Squares and roots of 19249198992

• 19249198992 squared (19249198992²) is 370531661833613816064
• 19249198992 cubed (19249198992³) is 7132437691471683939896422207488
• The square root of 19249198992 is 138741.4825926263
• The cube root of 19249198992 is 2680.0170318959

Scales and comparisons

• 19,249,198,992 seconds is equal to 612 years, 3 weeks, 2 days, 15 hours, 43 minutes, 12 seconds.
• To count from 1 to 19,249,198,992 would take you about one thousand, two hundred twenty-four 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 19249198992 cubic inches would be around 223.3 feet tall.

Recreational maths with 19249198992

• 19249198992 backwards is 29989194291
• The number of decimal digits it has is: 11
• The sum of 19249198992's digits is 63
• More coming soon!