1319941980

Names of 1319941980

• Cardinal: 1319941980 can be written as One billion, three hundred nineteen million, nine hundred forty-one thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.31994198 × 10⁹

Factors of 1319941980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 496

Divisors of 1319941980

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 243 252 270 315 324 378 405 420 479 486 540 567 630 729 756 810 945 958 972 1134 1215 1260 1437 1458 1620 1701 1890 1916 2187 2268 2395 2430 2835 2874 2916 3353 3402 3645 3780 4311 4374 4790 4860 5103 5670 5748 6561 6706 6804 7185 7290 8505 8622 8748 9580 10059 10206 10935 11340 12933 13122 13412 14370 14580 15309 16765 17010 17244 19683 20118 20412 21555 21870 25515 25866 26244 28740 30177 30618 32805 33530 34020 38799 39366 40236 43110 43740 45927 50295 51030 51732 60354 61236 64665 65610 67060 76545 77598 78732 86220 90531 91854 98415 100590 102060 116397 120708 129330 131220 137781 150885 153090 155196 181062 183708 193995 196830 201180 229635 232794 258660 271593 275562 301770 306180 349191 362124 387990 393660 452655 459270 465588 543186 551124 581985 603540 688905 698382 775980 814779 905310 918540 1047573 1086372 1163970 1357965 1377810 1396764 1629558 1745955 1810620 2095146 2327940 2444337 2715930 2755620 3142719 3259116 3491910 4073895 4190292 4888674 5237865 5431860 6285438 6983820 7333011 8147790 9428157 9777348 10475730 12221685 12570876 14666022 15713595 16295580 18856314 20951460 21999033 24443370 29332044 31427190 36665055 37712628 43998066 47140785 48886740 62854380 65997099 73330110 87996132 94281570 109995165 131994198 146660220 188563140 219990330 263988396 329985495 439980660 659970990 1319941980
• Sum of all divisors σ(n): 4761630720
• Sum of proper divisors (its aliquot sum) s(n): 3441688740
• 1319941980 is an abundant number, because the sum of its proper divisors (3441688740) is greater than itself. Its abundance is 2121746760

Bases of 1319941980

• Binary: 1001110101011001011011101011100₂
• Hexadecimal: 0x4EACB75C
• Base-36: LTUXR0

Squares and roots of 1319941980

• 1319941980 squared (1319941980²) is 1742246830566320400
• 1319941980 cubed (1319941980³) is 2299664731186433470090392000
• The square root of 1319941980 is 36331.0057664249
• The cube root of 1319941980 is 1096.9452381055

Scales and comparisons

• 1,319,941,980 seconds is equal to 41 years, 50 weeks, 3 days, 2 hours, 33 minutes.
• To count from 1 to 1,319,941,980 would take you about eighty-three 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 1319941980 cubic inches would be around 91.4 feet tall.

Recreational maths with 1319941980

• 1319941980 backwards is 0891499131
• 1319941980 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1319941980's digits is 45
• More coming soon!