11988542384

Names of 11988542384

• Cardinal: 11988542384 can be written as Eleven billion, nine hundred eighty-eight million, five hundred forty-two thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.1988542384 × 10¹⁰

Factors of 11988542384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1001

Divisors of 11988542384

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 73 91 104 112 146 149 182 208 292 298 364 511 584 596 728 757 949 1022 1043 1168 1192 1456 1514 1898 1937 2044 2086 2384 3028 3796 3874 4088 4172 5299 6056 6643 7592 7748 8176 8344 9841 10598 10877 12112 13286 13559 15184 15496 16688 19682 21196 21754 26572 27118 30992 39364 42392 43508 53144 54236 55261 68887 76139 78728 84784 87016 106288 108472 110522 112793 137774 141401 152278 157456 174032 216944 221044 225586 275548 282802 304556 386827 442088 451172 551096 565604 609112 718393 773654 789551 884176 902344 989807 1102192 1131208 1218224 1436786 1466309 1547308 1579102 1804688 1979614 2262416 2873572 2932618 3094616 3158204 3959228 5028751 5747144 5865236 6189232 6316408 7918456 8233889 10057502 10264163 11494288 11730472 12632816 15836912 16467778 20115004 20528326 23460944 32935556 40230008 41056652 57637223 65871112 80460016 82113304 107040557 115274446 131742224 164226608 214081114 230548892 428162228 461097784 749283899 856324456 922195568 1498567798 1712648912 2997135596 5994271192 11988542384
• Sum of all divisors σ(n): 29212713600
• Sum of proper divisors (its aliquot sum) s(n): 17224171216
• 11988542384 is an abundant number, because the sum of its proper divisors (17224171216) is greater than itself. Its abundance is 5235628832

Bases of 11988542384

• Binary: 1011001010100100101010001110110000₂
• Hexadecimal: 0x2CA92A3B0
• Base-36: 5I9O2I8

Squares and roots of 11988542384

• 11988542384 squared (11988542384²) is 143725148492964403456
• 11988542384 cubed (11988542384³) is 1723055034354597476635532079104
• The square root of 11988542384 is 109492.2023890285
• The cube root of 11988542384 is 2288.6996032883

Scales and comparisons

• 11,988,542,384 seconds is equal to 381 years, 10 weeks, 2 days, 6 hours, 39 minutes, 44 seconds.
• To count from 1 to 11,988,542,384 would take you about seven hundred sixty-two 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 11988542384 cubic inches would be around 190.7 feet tall.

Recreational maths with 11988542384

• 11988542384 backwards is 48324588911
• The number of decimal digits it has is: 11
• The sum of 11988542384's digits is 53
• More coming soon!