13466141728

Names of 13466141728

• Cardinal: 13466141728 can be written as Thirteen billion, four hundred sixty-six million, one hundred forty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3466141728 × 10¹⁰

Factors of 13466141728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2166

Divisors of 13466141728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 68 71 104 136 142 169 208 221 272 284 338 416 442 544 568 676 884 923 1136 1207 1352 1768 1846 2063 2272 2414 2704 2873 3536 3692 4126 4828 5408 5746 7072 7384 8252 9656 11492 11999 14768 15691 16504 19312 22984 23998 26819 29536 31382 33008 35071 38624 45968 47996 53638 62764 66016 70142 91936 95992 107276 125528 140284 146473 191984 203983 214552 251056 280568 292946 348647 383968 407966 429104 455923 502112 561136 585892 697294 815932 858208 911846 1122272 1171784 1394588 1631864 1823692 1904149 2343568 2490041 2789176 3263728 3647384 3808298 4687136 4980082 5578352 5926999 6527456 7294768 7616596 9960164 11156704 11853998 14589536 15233192 19920328 23707996 24753937 30466384 32370533 39840656 47415992 49507874 60932768 64741066 79681312 94831984 99015748 129482132 189663968 198031496 258964264 396062992 420816929 517928528 792125984 841633858 1035857056 1683267716 3366535432 6733070864 13466141728
• Sum of all divisors σ(n): 30839429376
• Sum of proper divisors (its aliquot sum) s(n): 17373287648
• 13466141728 is an abundant number, because the sum of its proper divisors (17373287648) is greater than itself. Its abundance is 3907145920

Bases of 13466141728

• Binary: 1100100010101001010000010000100000₂
• Hexadecimal: 0x322A50420
• Base-36: 66PE5GG

Squares and roots of 13466141728

• 13466141728 squared (13466141728²) is 181336973038582825984
• 13466141728 cubed (13466141728³) is 2441909379464071146967305060352
• The square root of 13466141728 is 116043.7061111027
• The cube root of 13466141728 is 2379.1092945497

Scales and comparisons

• 13,466,141,728 seconds is equal to 428 years, 9 weeks, 3 days, 2 hours, 55 minutes, 28 seconds.
• To count from 1 to 13,466,141,728 would take you about eight hundred fifty-six 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 13466141728 cubic inches would be around 198.3 feet tall.

Recreational maths with 13466141728

• 13466141728 backwards is 82714166431
• The number of decimal digits it has is: 11
• The sum of 13466141728's digits is 43
• More coming soon!