13072340512

Names of 13072340512

• Cardinal: 13072340512 can be written as Thirteen billion, seventy-two million, three hundred forty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.3072340512 × 10¹⁰

Factors of 13072340512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6884

Divisors of 13072340512

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 71 77 88 112 121 142 154 176 224 242 284 308 352 484 497 568 616 781 847 968 994 1136 1232 1562 1694 1936 1988 2272 2464 3124 3388 3872 3976 5467 6248 6776 6793 7952 8591 10934 12496 13552 13586 15904 17182 21868 24992 27104 27172 34364 43736 47551 54344 60137 68728 74723 87472 95102 108688 120274 137456 149446 174944 190204 217376 240548 274912 298892 380408 481096 482303 523061 597784 760816 821953 962192 964606 1046122 1195568 1521632 1643906 1924384 1929212 2092244 2391136 3287812 3376121 3858424 4184488 5305333 5753671 6575624 6752242 7716848 8368976 10610666 11507342 13151248 13504484 15433696 16737952 21221332 23014684 26302496 27008968 37137331 42442664 46029368 54017936 58358663 74274662 84885328 92058736 108035872 116717326 148549324 169770656 184117472 233434652 297098648 408510641 466869304 594197296 817021282 933738608 1188394592 1634042564 1867477216 3268085128 6536170256 13072340512
• Sum of all divisors σ(n): 32789909376
• Sum of proper divisors (its aliquot sum) s(n): 19717568864
• 13072340512 is an abundant number, because the sum of its proper divisors (19717568864) is greater than itself. Its abundance is 6645228352

Bases of 13072340512

• Binary: 1100001011001011000001011000100000₂
• Hexadecimal: 0x30B2C1620
• Base-36: 606XMHS

Squares and roots of 13072340512

• 13072340512 squared (13072340512²) is 170886086461676422144
• 13072340512 cubed (13072340512³) is 2233881110990107428628225097728
• The square root of 13072340512 is 114334.3365398165
• The cube root of 13072340512 is 2355.6880779021

Scales and comparisons

• 13,072,340,512 seconds is equal to 415 years, 34 weeks, 2 days, 5 hours, 41 minutes, 52 seconds.
• To count from 1 to 13,072,340,512 would take you about eight hundred thirty-one 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 13072340512 cubic inches would be around 196.3 feet tall.

Recreational maths with 13072340512

• 13072340512 backwards is 21504327031
• 13072340512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13072340512's digits is 28
• More coming soon!