1320981102

Names of 1320981102

• Cardinal: 1320981102 can be written as One billion, three hundred twenty million, nine hundred eighty-one thousand, one hundred two.

Scientific notation

• Scientific notation: 1.320981102 × 10⁹

Factors of 1320981102

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4070

Divisors of 1320981102

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 127 147 189 254 294 378 381 441 762 882 889 1143 1323 1778 2286 2646 2667 3429 3931 5334 6223 6858 7862 8001 11793 12446 16002 18669 23586 24003 27517 35379 37338 48006 55034 56007 70758 82551 106137 112014 165102 168021 192619 212274 247653 336042 385238 495306 499237 577857 742959 998474 1155714 1485918 1497711 1733571 2995422 3467142 3494659 4493133 5200713 6989318 8986266 10401426 10483977 13479399 20967954 24462613 26958798 31451931 48925226 62903862 73387839 94355793 146775678 188711586 220163517 440327034 660490551 1320981102
• Sum of all divisors σ(n): 3442544640
• Sum of proper divisors (its aliquot sum) s(n): 2121563538
• 1320981102 is an abundant number, because the sum of its proper divisors (2121563538) is greater than itself. Its abundance is 800582436

Bases of 1320981102

• Binary: 1001110101111001001001001101110₂
• Hexadecimal: 0x4EBC926E
• Base-36: LUH7JI

Squares and roots of 1320981102

• 1320981102 squared (1320981102²) is 1744991071841134404
• 1320981102 cubed (1320981102³) is 2305100229060862893926033208
• The square root of 1320981102 is 36345.3037131347
• The cube root of 1320981102 is 1097.2330186699

Scales and comparisons

• 1,320,981,102 seconds is equal to 42 years, 1 day, 3 hours, 11 minutes, 42 seconds.
• To count from 1 to 1,320,981,102 would take you about eighty-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 1320981102 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320981102

• 1320981102 backwards is 2011890231
• 1320981102 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1320981102's digits is 27
• More coming soon!