13691517814636900

Names of 13691517814636900

• Cardinal: 13691517814636900 can be written as Thirteen quadrillion, six hundred ninety-one trillion, five hundred seventeen billion, eight hundred fourteen million, six hundred thirty-six thousand, nine hundred.

Scientific notation

• Scientific notation: 1.36915178146369 × 10¹⁶

Factors of 13691517814636900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 656647

Divisors of 13691517814636900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 439 700 878 1756 2195 3073 4390 6146 8780 10975 12292 15365 21950 30730 43900 61460 76825 76913 153650 153826 307300 307652 384565 538391 579281 769130 1076782 1158562 1538260 1922825 2153564 2317124 2691955 2896405 3845650 4054967 5383910 5792810 7691300 8109934 10767820 11585620 13459775 14482025 16219868 20274835 26919550 28964050 33764807 40549670 53839100 57928100 67529614 81099340 101374175 135059228 168824035 202748350 236353649 254304359 337648070 405496700 472707298 508608718 675296140 844120175 945414596 1017217436 1181768245 1271521795 1688240350 1780130513 2363536490 2543043590 3376480700 3560261026 4727072980 5086087180 5908841225 6357608975 7120522052 8900652565 11817682450 12715217950 17801305130 23635364900 25430435900 35602610260 44503262825 44554239553 89006525650 89108479106 178013051300 178216958212 222771197765 311879676871 445542395530 623759353742 891084791060 1113855988825 1247518707484 1559398384355 2227711977650 3118796768710 4455423955300 6237593537420 7796991921775 15593983843550 19559311163767 31187967687100 39118622327534 78237244655068 97796555818835 136915178146369 195593111637670 273830356292738 391186223275340 488982779094175 547660712585476 684575890731845 977965558188350 1369151781463690 1955931116376700 2738303562927380 3422879453659225 6845758907318450 13691517814636900
• Sum of all divisors σ(n): 34032811568152320
• Sum of proper divisors (its aliquot sum) s(n): 20341293753515420
• 13691517814636900 is an abundant number, because the sum of its proper divisors (20341293753515420) is greater than itself. Its abundance is 6649775938878520

Bases of 13691517814636900

• Binary: 110000101001000101110011100111110001110000000101100100₂
• Hexadecimal: 0x30A45CE7C70164
• Base-36: 3QT8KGABJHG

Squares and roots of 13691517814636900

• 13691517814636900 squared (13691517814636900²) is 187457660068519593987878841610000
• 13691517814636900 cubed (13691517814636900³) is 2566579892318284265390730589387879474761409000000
• The square root of 13691517814636900 is 117010759.3968900793
• The cube root of 13691517814636900 is 239230.8584080851

Scales and comparisons

• 13,691,517,814,636,900 seconds is equal to 435,347,915 years, 44 weeks, 5 days, 2 hours, 41 minutes, 40 seconds.
• To count from 1 to 13,691,517,814,636,900 would take you about one billion, three hundred six million, forty-three thousand, seven hundred forty-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 13691517814636900 cubic inches would be around 19935.9 feet tall.

Recreational maths with 13691517814636900

• 13691517814636900 backwards is 00963641871519631
• 13691517814636900 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13691517814636900's digits is 70
• More coming soon!