13564013568

Names of 13564013568

• Cardinal: 13564013568 can be written as Thirteen billion, five hundred sixty-four million, thirteen thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3564013568 × 10¹⁰

Factors of 13564013568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 14724

Divisors of 13564013568

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 43 48 56 64 84 86 96 112 128 129 168 172 192 224 256 258 301 336 344 384 448 512 516 602 672 688 768 896 903 1024 1032 1204 1344 1376 1536 1792 1806 2064 2408 2688 2752 3072 3584 3612 4128 4816 5376 5504 7168 7224 8256 9632 10752 11008 14448 14669 16512 19264 21504 22016 28896 29338 33024 38528 44007 44032 57792 58676 66048 77056 88014 102683 115584 117352 132096 154112 176028 205366 231168 234704 308049 308224 352056 410732 462336 469408 616098 630767 704112 821464 924672 938816 1232196 1261534 1408224 1642928 1877632 1892301 2464392 2523068 2816448 3285856 3755264 3784602 4415369 4928784 5046136 5632896 6571712 7510528 7569204 8830738 9857568 10092272 11265792 13143424 13246107 15021056 15138408 17661476 19715136 20184544 22531584 26286848 26492214 30276816 35322952 39430272 40369088 45063168 52573696 52984428 60553632 70645904 78860544 80738176 105147392 105968856 121107264 141291808 157721088 161476352 211937712 242214528 282583616 315442176 322952704 423875424 484429056 565167232 645905408 847750848 968858112 1130334464 1695501696 1937716224 2260668928 3391003392 4521337856 6782006784 13564013568
• Sum of all divisors σ(n): 42281521920
• Sum of proper divisors (its aliquot sum) s(n): 28717508352
• 13564013568 is an abundant number, because the sum of its proper divisors (28717508352) is greater than itself. Its abundance is 15153494784

Bases of 13564013568

• Binary: 1100101000011110100110110000000000₂
• Hexadecimal: 0x3287A6C00
• Base-36: 68BNVUO

Squares and roots of 13564013568

• 13564013568 squared (13564013568²) is 183982464072888090624
• 13564013568 cubed (13564013568³) is 2495540638958726602169549586432
• The square root of 13564013568 is 116464.6451417769
• The cube root of 13564013568 is 2384.8591711295

Scales and comparisons

• 13,564,013,568 seconds is equal to 431 years, 15 weeks, 1 day, 21 hours, 32 minutes, 48 seconds.
• To count from 1 to 13,564,013,568 would take you about eight hundred sixty-two 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 13564013568 cubic inches would be around 198.7 feet tall.

Recreational maths with 13564013568

• 13564013568 backwards is 86531046531
• 13564013568 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13564013568's digits is 42
• More coming soon!