1918852741377

Names of 1918852741377

• Cardinal: 1918852741377 can be written as One trillion, nine hundred eighteen billion, eight hundred fifty-two million, seven hundred forty-one thousand, three hundred seventy-seven.

Scientific notation

• Scientific notation: 1.918852741377 × 10¹²

Factors of 1918852741377

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 256

Divisors of 1918852741377

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 99 117 143 169 229 243 297 351 429 507 687 729 891 1053 1287 1521 1859 2061 2187 2519 2673 2977 3159 3861 4563 5577 6183 6561 7557 8019 8931 9477 11583 13689 16731 18549 19683 22671 24057 26793 28431 32747 34749 38701 41067 50193 52441 55647 68013 72171 80379 85293 98241 104247 116103 123201 150579 157323 166941 204039 216513 241137 255879 294723 312741 348309 369603 425711 451737 471969 500823 576851 612117 681733 723411 884169 938223 1044927 1108809 1277133 1355211 1415907 1502469 1730553 1836351 2045199 2170233 2652507 2814669 3134781 3326427 3831399 4065633 4247721 4507407 5191659 5509053 6135597 6510699 7499063 7957521 8862529 9404343 11494197 12196899 12743163 15574977 16527159 18406791 19532097 22497189 23872563 26587587 28213029 34482591 36590697 38229489 46724931 49581477 55220373 58596291 67491567 71617689 79762761 84639087 97487819 103447773 114688467 140174793 165661119 202474701 214853067 239288283 253917261 292463457 310343319 344065401 420524379 496983357 607424103 644559201 717864849 761751783 877390371 931029957 1032196203 1261573137 1490950071 1822272309 2153594547 2632171113 2793089871 3784719411 4472850213 5466816927 6460783641 7896513339 8379269613 11354158233 13418550639 16400450781 19382350923 23689540017 49201352343 58147052769 71068620051 147604057029 174441158307 213205860153 639617580459 1918852741377
• Sum of all divisors σ(n): 3414908694384
• Sum of proper divisors (its aliquot sum) s(n): 1496055953007
• 1918852741377 is a deficient number, because the sum of its proper divisors (1496055953007) is less than itself. Its deficiency is 422796788370

Bases of 1918852741377

• Binary: 11011111011000100100010010011100100000001₂
• Hexadecimal: 0x1BEC4893901
• Base-36: OHIBDN29

Squares and roots of 1918852741377

• 1918852741377 squared (1918852741377²) is 3681995843090028047856129
• 1918852741377 cubed (1918852741377³) is 7065207817252018662240552879341349633
• The square root of 1918852741377 is 1385226.6028982407
• The cube root of 1918852741377 is 12426.4539755185

Scales and comparisons

• 1,918,852,741,377 seconds is equal to 61,013 years, 30 weeks, 1 day, 18 hours, 22 minutes, 57 seconds.
• To count from 1 to 1,918,852,741,377 would take you about one hundred fifty-two thousand, five 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 1918852741377 cubic inches would be around 1035.5 feet tall.

Recreational maths with 1918852741377

• 1918852741377 backwards is 7731472588191
• The number of decimal digits it has is: 13
• The sum of 1918852741377's digits is 63
• More coming soon!