1349847294780642

Names of 1349847294780642

• Cardinal: 1349847294780642 can be written as One quadrillion, three hundred forty-nine trillion, eight hundred forty-seven billion, two hundred ninety-four million, seven hundred eighty thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.349847294780642 × 10¹⁵

Factors of 1349847294780642

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20200

Divisors of 1349847294780642

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 21 42 409 818 1093 1227 2186 2454 2863 3279 5419 5726 6558 7651 8589 10838 13267 15302 16257 17178 22953 26534 32514 37933 39801 45906 75866 79602 92869 113799 185738 227598 278607 447037 557214 894074 1341111 2216371 2682222 3129259 4432742 5426203 5922967 6258518 6649113 9387777 10852406 11845934 13298226 14500831 15514597 16278609 17768901 18775554 29001662 31029194 32557218 35537802 37983421 41460769 43502493 46543791 71893873 75966842 82921538 87004986 93087582 101505817 113950263 124382307 143787746 203011634 215681619 227900526 248764614 304517451 431363238 503257111 609034902 1006514222 1509771333 2422493503 3019542666 4844987006 5930839879 7267480509 11861679758 14534961018 16957454521 17792519637 29404594057 33914909042 35585039274 41515879153 50872363563 58809188114 78580003189 83031758306 88213782171 101744727126 124547637459 157160006378 176427564342 205832158399 235740009567 249095274918 411664316798 471480019134 550060022323 617496475197 1100120044646 1234992950394 1650180066969 3300360133938 32139221304301 64278442608602 96417663912903 192835327825806 224974549130107 449949098260214 674923647390321 1349847294780642
• Sum of all divisors σ(n): 3096543327590400
• Sum of proper divisors (its aliquot sum) s(n): 1746696032809758
• 1349847294780642 is an abundant number, because the sum of its proper divisors (1746696032809758) is greater than itself. Its abundance is 396848738029116

Bases of 1349847294780642

• Binary: 100110010111010110111010000100000011010010011100010₂
• Hexadecimal: 0x4CBADD081A4E2
• Base-36: DAHBABADB6

Squares and roots of 1349847294780642

• 1349847294780642 squared (1349847294780642²) is 1822087719226617419174897932164
• 1349847294780642 cubed (1349847294780642³) is 2459540178651079497359004761797301635776369288
• The square root of 1349847294780642 is 36740268.0281546393
• The cube root of 1349847294780642 is 110516.7776106843

Scales and comparisons

• 1,349,847,294,780,642 seconds is equal to 42,920,968 years, 32 weeks, 2 days, 11 hours, 30 minutes, 42 seconds.
• To count from 1 to 1,349,847,294,780,642 would take you about one hundred twenty-eight million, seven hundred sixty-two thousand, nine hundred five 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 1349847294780642 cubic inches would be around 9209.7 feet tall.

Recreational maths with 1349847294780642

• 1349847294780642 backwards is 2460874927489431
• The number of decimal digits it has is: 16
• The sum of 1349847294780642's digits is 78
• More coming soon!