13408939545760

Names of 13408939545760

• Cardinal: 13408939545760 can be written as Thirteen trillion, four hundred eight billion, nine hundred thirty-nine million, five hundred forty-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.340893954576 × 10¹³

Factors of 13408939545760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5229139

Divisors of 13408939545760

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 40 44 47 55 62 80 88 94 110 124 155 160 176 188 220 235 248 310 341 352 376 440 470 496 517 620 682 752 880 940 992 1034 1240 1364 1457 1504 1705 1760 1880 2068 2480 2585 2728 2914 3410 3760 4136 4960 5170 5456 5828 6820 7285 7520 8272 10340 10912 11656 13640 14570 16027 16544 20680 23312 27280 29140 32054 41360 46624 54560 58280 64108 80135 82720 116560 128216 160270 233120 256432 320540 512864 641080 1282160 2564320 5229043 10458086 20916172 26145215 41832344 52290430 57519473 83664688 104580860 115038946 162100333 167329376 209161720 230077892 245765021 287597365 324200666 418323440 460155784 491530042 575194730 648401332 810501665 836646880 920311568 983060084 1150389460 1228825105 1296802664 1621003330 1783103663 1840623136 1966120168 2300778920 2457650210 2593605328 2703415231 3242006660 3566207326 3932240336 4601557840 4915300420 5187210656 5406830462 6484013320 7132414652 7618715651 7864480672 8915518315 9203115680 9830600840 10813660924 12968026640 13517076155 14264829304 15237431302 17831036630 19661201680 21627321848 25936053280 27034152310 28529658608 30474862604 35662073260 38093578255 39322403360 43254643696 54068304620 57059317216 60949725208 71324146520 76187156510 83805872161 86509287392 108136609240 121899450416 142648293040 152374313020 167611744322 216273218480 243798900832 285296586080 304748626040 335223488644 419029360805 432546436960 609497252080 670446977288 838058721610 1218994504160 1340893954576 1676117443220 2681787909152 3352234886440 6704469772880 13408939545760
• Sum of all divisors σ(n): 36432297345024
• Sum of proper divisors (its aliquot sum) s(n): 23023357799264
• 13408939545760 is an abundant number, because the sum of its proper divisors (23023357799264) is greater than itself. Its abundance is 9614418253504

Bases of 13408939545760

• Binary: 11000011001000000011000101000001010010100000₂
• Hexadecimal: 0xC32031414A0
• Base-36: 4R3ZCEAHS

Squares and roots of 13408939545760

• 13408939545760 squared (13408939545760²) is 179799659741846395133977600
• 13408939545760 cubed (13408939545760³) is 2410922767826636360431491074086014976000
• The square root of 13408939545760 is 3661821.8888635203
• The cube root of 13408939545760 is 23757.3581164929

Scales and comparisons

• 13,408,939,545,760 seconds is equal to 426,362 years, 41 weeks, 4 days, 13 hours, 22 minutes, 40 seconds.
• To count from 1 to 13,408,939,545,760 would take you about one million, sixty-five thousand, nine hundred seven 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 13408939545760 cubic inches would be around 1979.8 feet tall.

Recreational maths with 13408939545760

• 13408939545760 backwards is 06754593980431
• The number of decimal digits it has is: 14
• The sum of 13408939545760's digits is 64
• More coming soon!