1552738691831672

Names of 1552738691831672

• Cardinal: 1552738691831672 can be written as One quadrillion, five hundred fifty-two trillion, seven hundred thirty-eight billion, six hundred ninety-one million, eight hundred thirty-one thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.552738691831672 × 10¹⁵

Factors of 1552738691831672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19922

Divisors of 1552738691831672

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 79 158 316 632 6241 12482 19841 24964 39682 49928 79364 158728 493039 986078 1567439 1972156 3134878 3944312 6269756 12539512 123827681 247655362 393665281 495310724 787330562 990621448 1574661124 3149322248 9782386799 19564773598 31099557199 39129547196 62199114398 78259094392 124398228796 248796457592 2456865018721 4913730037442 9827460074884 19654920149768 194092336478959 388184672957918 776369345915836 1552738691831672
• Sum of all divisors σ(n): 2948859045319200
• Sum of proper divisors (its aliquot sum) s(n): 1396120353487528
• 1552738691831672 is a deficient number, because the sum of its proper divisors (1396120353487528) is less than itself. Its deficiency is 156618338344144

Bases of 1552738691831672

• Binary: 101100001000011010100100110001001111101011101111000₂
• Hexadecimal: 0x584352627D778
• Base-36: FAEEB2LAPK

Squares and roots of 1552738691831672

• 1552738691831672 squared (1552738691831672²) is 2410997445111132066934382315584
• 1552738691831672 cubed (1552738691831672³) is 3743649018931362622310282607964900669710376448
• The square root of 1552738691831672 is 39404805.4408554591
• The cube root of 1552738691831672 is 115797.5733324669

Scales and comparisons

• 1,552,738,691,831,672 seconds is equal to 49,372,287 years, 24 weeks, 22 hours, 34 minutes, 32 seconds.
• To count from 1 to 1,552,738,691,831,672 would take you about one hundred forty-eight million, one hundred sixteen thousand, 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 1552738691831672 cubic inches would be around 9649.8 feet tall.

Recreational maths with 1552738691831672

• 1552738691831672 backwards is 2761381968372551
• The number of decimal digits it has is: 16
• The sum of 1552738691831672's digits is 74
• More coming soon!