1378684644386

Names of 1378684644386

• Cardinal: 1378684644386 can be written as One trillion, three hundred seventy-eight billion, six hundred eighty-four million, six hundred forty-four thousand, three hundred eighty-six.

Scientific notation

• Scientific notation: 1.378684644386 × 10¹²

Factors of 1378684644386

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1359

Divisors of 1378684644386

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 14 31 47 49 62 94 98 217 329 331 434 658 662 941 961 1457 1519 1882 1922 2303 2317 2914 3038 4606 4634 6587 6727 10199 10261 13174 13454 15557 16219 20398 20522 29171 31114 32438 44227 45167 46109 47089 58342 71393 71827 88454 90334 92218 94178 108899 142786 143654 204197 217798 309589 311471 316169 318091 408394 482267 502789 619178 622942 632338 636182 762293 904301 964534 1005578 1371037 1429379 1524586 1808602 2167123 2180297 2213183 2226637 2742074 2858758 3375869 4334246 4360594 4426366 4453274 6330107 6751738 9597259 9655601 12660214 14639137 14950277 15262079 15586459 19194518 19311202 23631083 29278274 29900554 30524158 31172918 42502147 44310749 47262166 67180813 67589207 85004294 88621498 102473959 104651939 134361626 135178414 204947918 209303878 297515029 299323631 453813247 473124449 595030058 598647262 717317713 732563573 907626494 946248898 1434635426 1465127146 2082605203 2095265417 3176692729 4165210406 4190530834 6353385458 14068210657 14666857919 22236849103 28136421314 29333715838 44473698206 98477474599 196954949198 689342322193 1378684644386
• Sum of all divisors σ(n): 2549033732736
• Sum of proper divisors (its aliquot sum) s(n): 1170349088350
• 1378684644386 is a deficient number, because the sum of its proper divisors (1170349088350) is less than itself. Its deficiency is 208335556036

Bases of 1378684644386

• Binary: 10100000100000000000000100010110000100010₂
• Hexadecimal: 0x14100022C22
• Base-36: HLCX8NXE

Squares and roots of 1378684644386

• 1378684644386 squared (1378684644386²) is 1900771348665751281316996
• 1378684644386 cubed (1378684644386³) is 2620564270894338920860046475997784456
• The square root of 1378684644386 is 1174174.0264483795
• The cube root of 1378684644386 is 11129.8244126671

Scales and comparisons

• 1,378,684,644,386 seconds is equal to 43,837 years, 47 weeks, 1 day, 4 hours, 46 minutes, 26 seconds.
• To count from 1 to 1,378,684,644,386 would take you about one hundred nine thousand, five hundred ninety-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 1378684644386 cubic inches would be around 927.5 feet tall.

Recreational maths with 1378684644386

• 1378684644386 backwards is 6834464868731
• The number of decimal digits it has is: 13
• The sum of 1378684644386's digits is 68
• More coming soon!