1389726085216

Names of 1389726085216

• Cardinal: 1389726085216 can be written as One trillion, three hundred eighty-nine billion, seven hundred twenty-six million, eighty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.389726085216 × 10¹²

Factors of 1389726085216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8785

Divisors of 1389726085216

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 41 56 68 82 112 119 136 164 224 238 272 287 328 476 544 574 656 697 952 1148 1181 1312 1394 1904 2296 2362 2788 3808 4592 4724 4879 5576 7537 8267 9184 9448 9758 11152 15074 16534 18896 19516 20077 22304 30148 33068 37792 39032 40154 48421 52759 60296 66136 78064 80308 96842 105518 120592 128129 132272 140539 156128 160616 193684 211036 241184 256258 264544 281078 309017 321232 338947 387368 422072 512516 562156 618034 642464 677894 774736 823157 844144 896903 1025032 1124312 1236068 1355788 1549472 1646314 1688288 1793806 2050064 2163119 2248624 2472136 2711576 3292628 3587612 4100128 4326238 4497248 4944272 5253289 5423152 5762099 6585256 7175224 8652476 8901197 9888544 10506578 10846304 11524198 13170512 14350448 17304952 17802394 21013156 23048396 26341024 28700896 34609904 35604788 36773023 42026312 46096792 62308379 69219808 71209576 73546046 84052624 92193584 124616758 142419152 147092092 151320349 168105248 184387168 249233516 284838304 294184184 302640698 364949077 498467032 588368368 605281396 729898154 996934064 1059242443 1176736736 1210562792 1459796308 1993868128 2118484886 2421125584 2554643539 2919592616 4236969772 4842251168 5109287078 5839185232 6204134309 8473939544 10218574156 11678370464 12408268618 16947879088 20437148312 24816537236 33895758176 40874296624 43428940163 49633074472 81748593248 86857880326 99266148944 173715760652 198532297888 347431521304 694863042608 1389726085216
• Sum of all divisors σ(n): 3394891833984
• Sum of proper divisors (its aliquot sum) s(n): 2005165748768
• 1389726085216 is an abundant number, because the sum of its proper divisors (2005165748768) is greater than itself. Its abundance is 615439663552

Bases of 1389726085216

• Binary: 10100001110010010001000010011000001100000₂
• Hexadecimal: 0x14392213060
• Base-36: HQFJ1274

Squares and roots of 1389726085216

• 1389726085216 squared (1389726085216²) is 1931338591929788893766656
• 1389726085216 cubed (1389726085216³) is 2684031620589167250067650147475357696
• The square root of 1389726085216 is 1178866.4407879291
• The cube root of 1389726085216 is 11159.4571716459

Scales and comparisons

• 1,389,726,085,216 seconds is equal to 44,188 years, 51 weeks, 3 days, 15 hours, 40 minutes, 16 seconds.
• To count from 1 to 1,389,726,085,216 would take you about one hundred ten thousand, four hundred seventy-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 1389726085216 cubic inches would be around 930 feet tall.

Recreational maths with 1389726085216

• 1389726085216 backwards is 6125806279831
• The number of decimal digits it has is: 13
• The sum of 1389726085216's digits is 58
• More coming soon!