5387993761741668

Names of 5387993761741668

• Cardinal: 5387993761741668 can be written as Five quadrillion, three hundred eighty-seven trillion, nine hundred ninety-three billion, seven hundred sixty-one million, seven hundred forty-one thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 5.387993761741668 × 10¹⁵

Factors of 5387993761741668

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4057872513

Divisors of 5387993761741668

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 479 693 924 958 1386 1437 1916 2772 2874 3353 4311 5269 5748 6706 8622 10059 10538 13412 15807 17244 20118 21076 30177 31614 36883 40236 47421 60354 63228 73766 94842 110649 120708 147532 189684 221298 331947 442596 663894 1327788 4057872011 8115744022 12173616033 16231488044 24347232066 28405104077 36520848099 44636592121 48694464132 56810208154 73041696198 85215312231 89273184242 113620416308 133909776363 146083392396 170430624462 178546368484 255645936693 267819552726 312456144847 340861248924 401729329089 511291873386 535639105452 624912289694 803458658178 937368434541 1022583746772 1249824579388 1606917316356 1874736869082 1943720693269 2812105303623 3749473738164 3887441386538 5624210607246 5831162079807 7774882773076 11248421214492 11662324159614 13606044852883 17493486239421 21380927625959 23324648319228 27212089705766 34986972478842 40818134558649 42761855251918 54424179411532 64142782877877 69973944957684 81636269117298 85523710503836 122454403675947 128285565755754 149666493381713 163272538234596 192428348633631 244908807351894 256571131511508 299332986763426 384856697267262 448999480145139 489817614703788 598665973526852 769713394534524 897998960290278 1346998440435417 1795997920580556 2693996880870834 5387993761741668
• Sum of all divisors σ(n): 17015793550479360
• Sum of proper divisors (its aliquot sum) s(n): 11627799788737692
• 5387993761741668 is an abundant number, because the sum of its proper divisors (11627799788737692) is greater than itself. Its abundance is 6239806026996024

Bases of 5387993761741668

• Binary: 10011001001000101101000001110001110000111101101100100₂
• Hexadecimal: 0x13245A0E387B64
• Base-36: 1H1VU5VV4H0

Squares and roots of 5387993761741668

• 5387993761741668 squared (5387993761741668²) is 29030476776567130235016767422224
• 5387993761741668 cubed (5387993761741668³) is 156416027772530064353867796948475380604970029632
• The square root of 5387993761741668 is 73402954.7207853753
• The cube root of 5387993761741668 is 175310.9439071367

Scales and comparisons

• 5,387,993,761,741,668 seconds is equal to 171,321,535 years, 24 weeks, 1 day, 1 hour, 7 minutes, 48 seconds.
• To count from 1 to 5,387,993,761,741,668 would take you about five hundred thirteen million, nine hundred sixty-four thousand, six hundred six 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 5387993761741668 cubic inches would be around 14609.2 feet tall.

Recreational maths with 5387993761741668

• 5387993761741668 backwards is 8661471673997835
• The number of decimal digits it has is: 16
• The sum of 5387993761741668's digits is 90
• More coming soon!