1381138467339

Names of 1381138467339

• Cardinal: 1381138467339 can be written as One trillion, three hundred eighty-one billion, one hundred thirty-eight million, four hundred sixty-seven thousand, three hundred thirty-nine.

Scientific notation

• Scientific notation: 1.381138467339 × 10¹²

Factors of 1381138467339

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 65968

Divisors of 1381138467339

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 19 29 47 57 87 141 271 551 813 893 1363 1653 2679 4089 5149 7859 12737 15447 23577 25897 38211 65599 77691 149321 196797 242003 369373 447963 726009 1108119 1246381 1902371 3083153 3739143 5707113 7018087 9249459 17777329 21054261 36145049 53331987 58579907 89411437 108435147 175739721 268234311 337769251 515542541 835534463 1013307753 1546627623 1698817303 2506603389 5096451909 9795308279 15875154797 24230499427 29385924837 47625464391 72691498281 460379489113 1381138467339
• Sum of all divisors σ(n): 2055536640000
• Sum of proper divisors (its aliquot sum) s(n): 674398172661
• 1381138467339 is a deficient number, because the sum of its proper divisors (674398172661) is less than itself. Its deficiency is 706740294678

Bases of 1381138467339

• Binary: 10100000110010010010001001000101000001011₂
• Hexadecimal: 0x14192448A0B
• Base-36: HMHI6LU3

Squares and roots of 1381138467339

• 1381138467339 squared (1381138467339²) is 1907543465963521969740921
• 1381138467339 cubed (1381138467339³) is 2634581658963382646170429964850279219
• The square root of 1381138467339 is 1175218.4764285319
• The cube root of 1381138467339 is 11136.4235606245

Scales and comparisons

• 1,381,138,467,339 seconds is equal to 43,915 years, 48 weeks, 2 days, 22 hours, 15 minutes, 39 seconds.
• To count from 1 to 1,381,138,467,339 would take you about one hundred nine thousand, seven hundred eighty-nine 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 1381138467339 cubic inches would be around 928 feet tall.

Recreational maths with 1381138467339

• 1381138467339 backwards is 9337648311831
• 1381138467339 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1381138467339's digits is 57
• More coming soon!