13839591436640

Names of 13839591436640

• Cardinal: 13839591436640 can be written as Thirteen trillion, eight hundred thirty-nine billion, five hundred ninety-one million, four hundred thirty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.383959143664 × 10¹³

Factors of 13839591436640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 86133

Divisors of 13839591436640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 32 34 40 62 68 80 85 124 136 155 160 170 248 272 310 340 496 527 544 620 680 992 1054 1240 1360 1951 2108 2480 2635 2720 3902 4216 4960 5270 7804 8432 9755 10540 15608 16864 19510 21080 31216 33167 39020 42160 60481 62432 66334 78040 84127 84320 120962 132668 156080 165835 168254 241924 265336 302405 312160 331670 336508 420635 483848 530672 604810 663340 673016 841270 967696 1028177 1061344 1209620 1326680 1346032 1430159 1682540 1935392 2056354 2419240 2607937 2653360 2692064 2860318 3365080 4112708 4838480 5140885 5215874 5306720 5720636 6730160 7150795 8225416 9676960 10281770 10431748 11441272 13039685 13460320 14301590 16450832 20563540 20863496 22882544 26079370 28603180 32901664 41127080 41726992 44334929 45765088 52158740 57206360 82254160 83453984 88669858 104317480 114412720 164131777 164508320 177339716 208634960 221674645 228825440 328263554 354679432 417269920 443349290 656527108 709358864 820658885 886698580 1313054216 1418717728 1641317770 1773397160 2626108432 2790240209 3282635540 3546794320 5088085087 5252216864 5580480418 6565271080 7093588640 10176170174 11160960836 13130542160 13951201045 20352340348 22321921672 25440425435 26261084320 27902402090 40704680696 44643843344 50880850870 55804804180 81409361392 86497446479 89287686688 101761701740 111609608360 162818722784 172994892958 203523403480 223219216720 345989785916 407046806960 432487232395 446438433440 691979571832 814093613920 864974464790 1383959143664 1729948929580 2767918287328 3459897859160 6919795718320 13839591436640
• Sum of all divisors σ(n): 35754825351168
• Sum of proper divisors (its aliquot sum) s(n): 21915233914528
• 13839591436640 is an abundant number, because the sum of its proper divisors (21915233914528) is greater than itself. Its abundance is 8075642477888

Bases of 13839591436640

• Binary: 11001001011001000111111011100111000101100000₂
• Hexadecimal: 0xC9647EE7160
• Base-36: 4WLTJEW68

Squares and roots of 13839591436640

• 13839591436640 squared (13839591436640²) is 191534291133119219134489600
• 13839591436640 cubed (13839591436640³) is 2650756335388829427425885900637138944000
• The square root of 13839591436640 is 3720160.1358866261
• The cube root of 13839591436640 is 24009.0194321151

Scales and comparisons

• 13,839,591,436,640 seconds is equal to 440,056 years, 10 weeks, 2 days, 10 hours, 37 minutes, 20 seconds.
• To count from 1 to 13,839,591,436,640 would take you about one million, one hundred thousand, one hundred forty 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 13839591436640 cubic inches would be around 2000.8 feet tall.

Recreational maths with 13839591436640

• 13839591436640 backwards is 04663419593831
• 13839591436640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13839591436640's digits is 62
• More coming soon!