1321932688682368

Names of 1321932688682368

• Cardinal: 1321932688682368 can be written as One quadrillion, three hundred twenty-one trillion, nine hundred thirty-two billion, six hundred eighty-eight million, six hundred eighty-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.321932688682368 × 10¹⁵

Factors of 1321932688682368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 214981563

Divisors of 1321932688682368

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 448 896 6863 13726 27452 48041 54904 96082 109808 192164 219616 384328 439232 768656 878464 1537312 3074624 6149248 214974691 429949382 859898764 1504822837 1719797528 3009645674 3439595056 6019291348 6879190112 12038582696 13758380224 24077165392 27516760448 48154330784 96308661568 192617323136 1475371304333 2950742608666 5901485217332 10327599130331 11802970434664 20655198260662 23605940869328 41310396521324 47211881738656 82620793042648 94423763477312 165241586085296 188847526954624 330483172170592 660966344341184 1321932688682368
• Sum of all divisors σ(n): 3010196023211520
• Sum of proper divisors (its aliquot sum) s(n): 1688263334529152
• 1321932688682368 is an abundant number, because the sum of its proper divisors (1688263334529152) is greater than itself. Its abundance is 366330645846784

Bases of 1321932688682368

• Binary: 100101100100100101001110000010100110110110110000000₂
• Hexadecimal: 0x4B24A70536D80
• Base-36: D0L3HRJTZ4

Squares and roots of 1321932688682368

• 1321932688682368 squared (1321932688682368²) is 1747506033406994473355994087424
• 1321932688682368 cubed (1321932688682368³) is 2310085349230368199168497649695498289159340032
• The square root of 1321932688682368 is 36358392.2730690607
• The cube root of 1321932688682368 is 109749.6424334389

Scales and comparisons

• 1,321,932,688,682,368 seconds is equal to 42,033,370 years, 25 weeks, 4 days, 17 hours, 59 minutes, 28 seconds.
• To count from 1 to 1,321,932,688,682,368 would take you about one hundred twenty-six million, one hundred thousand, one hundred eleven 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 1321932688682368 cubic inches would be around 9145.8 feet tall.

Recreational maths with 1321932688682368

• 1321932688682368 backwards is 8632868862391231
• The number of decimal digits it has is: 16
• The sum of 1321932688682368's digits is 76
• More coming soon!