13687171163568

Names of 13687171163568

• Cardinal: 13687171163568 can be written as Thirteen trillion, six hundred eighty-seven billion, one hundred seventy-one million, one hundred sixty-three thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3687171163568 × 10¹³

Factors of 13687171163568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 34727783

Divisors of 13687171163568

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 23 24 28 34 36 42 46 48 51 56 63 68 69 72 84 92 102 112 119 126 136 138 144 153 161 168 184 204 207 238 252 272 276 306 322 336 357 368 391 408 414 476 483 504 552 612 644 714 782 816 828 952 966 1008 1071 1104 1173 1224 1288 1428 1449 1564 1656 1904 1932 2142 2346 2448 2576 2737 2856 2898 3128 3312 3519 3864 4284 4692 5474 5712 5796 6256 7038 7728 8211 8568 9384 10948 11592 14076 16422 17136 18768 21896 23184 24633 28152 32844 43792 49266 56304 65688 98532 131376 197064 394128 34727731 69455462 104183193 138910924 208366386 243094117 277821848 312549579 416732772 486188234 555643696 590371427 625099158 729282351 798737813 833465544 972376468 1180742854 1250198316 1458564702 1597475626 1666931088 1771114281 1944752936 2187847053 2361485708 2396213439 2500396632 2917129404 3194951252 3542228562 3889505872 4132599989 4375694106 4722971416 4792426878 5000793264 5313342843 5591164691 5834258808 6389902504 7084457124 7188640317 8265199978 8751388212 9445942832 9584853756 10626685686 11182329382 11668517616 12397799967 12779805008 13578542821 14168914248 14377280634 16530399956 16773494073 17502776424 19169707512 21253371372 22364658764 24795599934 27157085642 28337828496 28754561268 33060799912 33546988146 35005552848 37193399901 38339415024 40735628463 42506742744 44729317528 49591199868 50320482219 54314171284 57509122536 66121599824 67093976292 74386799802 81471256926 85013485488 89458635056 95049799747 99182399736 100640964438 108628342568 115018245072 122206885389 134187952584 148773599604 162942513852 190099599494 198364799472 201281928876 217256685136 244413770778 268375905168 285149399241 297547199208 325885027704 380199198988 402563857752 488827541556 570298798482 595094398416 651770055408 760398397976 805127715504 855448197723 977655083112 1140597596964 1520796795952 1710896395446 1955310166224 2281195193928 3421792790892 4562390387856 6843585581784 13687171163568
• Sum of all divisors σ(n): 48367673842176
• Sum of proper divisors (its aliquot sum) s(n): 34680502678608
• 13687171163568 is an abundant number, because the sum of its proper divisors (34680502678608) is greater than itself. Its abundance is 20993331515040

Bases of 13687171163568

• Binary: 11000111001011001010111110011010010110110000₂
• Hexadecimal: 0xC72CAF9A5B0
• Base-36: 4UNSSBGS0

Squares and roots of 13687171163568

• 13687171163568 squared (13687171163568²) is 187338654460807399010490624
• 13687171163568 cubed (13687171163568³) is 2564136229157592701167160605932634386432
• The square root of 13687171163568 is 3699617.7050565643
• The cube root of 13687171163568 is 23920.5539493101

Scales and comparisons

• 13,687,171,163,568 seconds is equal to 435,209 years, 36 weeks, 4 days, 21 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,687,171,163,568 would take you about one million, eighty-eight thousand and twenty-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 13687171163568 cubic inches would be around 1993.4 feet tall.

Recreational maths with 13687171163568

• 13687171163568 backwards is 86536117178631
• 13687171163568 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13687171163568's digits is 63
• More coming soon!