12981564060880

Names of 12981564060880

• Cardinal: 12981564060880 can be written as Twelve trillion, nine hundred eighty-one billion, five hundred sixty-four million, sixty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.298156406088 × 10¹³

Factors of 12981564060880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1288

Divisors of 12981564060880

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 41 53 80 82 106 164 205 212 265 328 410 424 530 656 820 848 1060 1187 1640 2120 2173 2374 2809 3280 4240 4346 4748 5618 5935 8692 9496 10865 11236 11870 14045 17384 18992 21730 22472 23740 28090 34768 43460 44944 47480 48667 56180 62911 86920 94960 97334 112360 115169 125822 173840 194668 224720 230338 243335 251644 314555 389336 460676 486670 503288 575845 629110 778672 921352 973340 1006576 1151690 1258220 1408969 1842704 1946680 2303380 2516440 2579351 2817938 3334283 3893360 4606760 5032880 5158702 5635876 6668566 7044845 9213520 10317404 11271752 12896755 13337132 14089690 16671415 20634808 22543504 25793510 26674264 28179380 33342830 41269616 51587020 53348528 56358760 57767729 66685660 74675357 103174040 112717520 115535458 133371320 136705603 149350714 206348080 231070916 266742640 273411206 288838645 298701428 373376785 462141832 546822412 577677290 597402856 683528015 746753570 924283664 1093644824 1155354580 1194805712 1367056030 1493507140 2187289648 2310709160 2734112060 2987014280 3061689637 3957793921 4621418320 5468224120 5974028560 6123379274 7915587842 10936448240 12246758548 15308448185 15831175684 19788969605 24493517096 30616896370 31662351368 39577939210 48987034192 61233792740 63324702736 79155878420 122467585480 158311756840 162269550761 244935170960 316623513680 324539101522 649078203044 811347753805 1298156406088 1622695507610 2596312812176 3245391015220 6490782030440 12981564060880
• Sum of all divisors σ(n): 31539227383692
• Sum of proper divisors (its aliquot sum) s(n): 18557663322812
• 12981564060880 is an abundant number, because the sum of its proper divisors (18557663322812) is greater than itself. Its abundance is 5576099261932

Bases of 12981564060880

• Binary: 10111100111010000001100000111011010011010000₂
• Hexadecimal: 0xBCE8183B4D0
• Base-36: 4LNNC2FV4

Squares and roots of 12981564060880

• 12981564060880 squared (12981564060880²) is 168521005466731236346374400
• 12981564060880 cubed (12981564060880³) is 2187666228070280228244183110328873472000
• The square root of 12981564060880 is 3602993.7636471145
• The cube root of 12981564060880 is 23502.2264743547

Scales and comparisons

• 12,981,564,060,880 seconds is equal to 412,773 years, 30 weeks, 2 days, 54 minutes, 40 seconds.
• To count from 1 to 12,981,564,060,880 would take you about one million, thirty-one thousand, nine hundred thirty-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 12981564060880 cubic inches would be around 1958.5 feet tall.

Recreational maths with 12981564060880

• 12981564060880 backwards is 08806046518921
• The number of decimal digits it has is: 14
• The sum of 12981564060880's digits is 58
• More coming soon!