989021147352

Names of 989021147352

• Cardinal: 989021147352 can be written as Nine hundred eighty-nine billion, twenty-one million, one hundred forty-seven thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 9.89021147352 × 10¹¹

Factors of 989021147352

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13787030

Divisors of 989021147352

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 61 84 98 122 147 168 183 196 244 294 366 392 427 488 588 732 854 1176 1281 1464 1708 2562 2989 3416 5124 5978 8967 10248 11956 17934 23912 35868 71736 13786957 27573914 41360871 55147828 82721742 96508699 110295656 165443484 193017398 289526097 330886968 386034796 579052194 675560893 772069592 841004377 1158104388 1351121786 1682008754 2026682679 2316208776 2523013131 2702243572 3364017508 4053365358 5046026262 5404487144 5887030639 6728035016 8106730716 10092052524 11774061278 16213461432 17661091917 20184105048 23548122556 35322183834 41209214473 47096245112 70644367668 82418428946 123627643419 141288735336 164836857892 247255286838 329673715784 494510573676 989021147352
• Sum of all divisors σ(n): 2923386574320
• Sum of proper divisors (its aliquot sum) s(n): 1934365426968
• 989021147352 is an abundant number, because the sum of its proper divisors (1934365426968) is greater than itself. Its abundance is 945344279616

Bases of 989021147352

• Binary: 1110011001000110010000010001000011011000₂
• Hexadecimal: 0xE6464110D8
• Base-36: CMCLNLCO

Squares and roots of 989021147352

• 989021147352 squared (989021147352²) is 978162829909466496611904
• 989021147352 cubed (989021147352³) is 967423724334139776765309114741278208
• The square root of 989021147352 is 994495.4234947491
• The cube root of 989021147352 is 9963.2690735977

Scales and comparisons

• 989,021,147,352 seconds is equal to 31,447 years, 42 weeks, 2 days, 29 minutes, 12 seconds.
• To count from 1 to 989,021,147,352 would take you about sixty-two thousand, eight hundred ninety-five 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 989021147352 cubic inches would be around 830.3 feet tall.

Recreational maths with 989021147352

• 989021147352 backwards is 253741120989
• The number of decimal digits it has is: 12
• The sum of 989021147352's digits is 51
• More coming soon!