1321486010642

Names of 1321486010642

• Cardinal: 1321486010642 can be written as One trillion, three hundred twenty-one billion, four hundred eighty-six million, ten thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.321486010642 × 10¹²

Factors of 1321486010642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 375

Divisors of 1321486010642

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 7 14 49 53 98 106 313 343 371 626 686 742 2191 2401 2597 2809 4382 4802 5194 5618 15337 16589 18179 19663 30674 33178 36358 39326 97969 107359 116123 127253 137641 195938 214718 232246 254506 275282 685783 751513 812861 879217 963487 1371566 1503026 1625722 1758434 1926974 4800481 5192357 5690027 6154519 6744409 9600962 10384714 11380054 12309038 13488818 33603367 36346499 39830189 43081633 67206734 72692998 79660378 86163266 235223569 254425493 275194921 301571431 470447138 508850986 550389842 603142862 1780978451 1926364447 2111000017 3561956902 3852728894 4222000034 12466849157 13484551129 24933698314 26969102258 94391857903 188783715806 660743005321 1321486010642
• Sum of all divisors σ(n): 2364471676287
• Sum of proper divisors (its aliquot sum) s(n): 1042985665645
• 1321486010642 is a deficient number, because the sum of its proper divisors (1042985665645) is less than itself. Its deficiency is 278500344997

Bases of 1321486010642

• Binary: 10011001110101110101101000100100100010010₂
• Hexadecimal: 0x133AEB44912
• Base-36: GV2YNFO2

Squares and roots of 1321486010642

• 1321486010642 squared (1321486010642²) is 1746325276322508137252164
• 1321486010642 cubed (1321486010642³) is 2307744422690719578888944792341529288
• The square root of 1321486010642 is 1149559.0505241565
• The cube root of 1321486010642 is 10973.7279656263

Scales and comparisons

• 1,321,486,010,642 seconds is equal to 42,019 years, 8 weeks, 4 days, 23 hours, 24 minutes, 2 seconds.
• To count from 1 to 1,321,486,010,642 would take you about one hundred five thousand and forty-seven 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 1321486010642 cubic inches would be around 914.5 feet tall.

Recreational maths with 1321486010642

• 1321486010642 backwards is 2460106841231
• The number of decimal digits it has is: 13
• The sum of 1321486010642's digits is 38
• More coming soon!