1980320073438

Names of 1980320073438

• Cardinal: 1980320073438 can be written as One trillion, nine hundred eighty billion, three hundred twenty million, seventy-three thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.980320073438 × 10¹²

Factors of 1980320073438

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 46153

Divisors of 1980320073438

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 89 178 267 534 623 1246 1869 3738 22381 23671 44762 47342 67143 71013 134286 142026 156667 165697 313334 331394 470001 497091 940002 994182 1991909 2106719 3983818 4213438 5975727 6320157 11951454 12640314 13943363 14747033 27886726 29494066 41830089 44241099 83660178 88482198 529780651 1059561302 1589341953 3178683906 3708464557 7416929114 11125393671 22250787342 47150477939 94300955878 141451433817 282902867634 330053345573 660106691146 990160036719 1980320073438
• Sum of all divisors σ(n): 4577702722560
• Sum of proper divisors (its aliquot sum) s(n): 2597382649122
• 1980320073438 is an abundant number, because the sum of its proper divisors (2597382649122) is greater than itself. Its abundance is 617062575684

Bases of 1980320073438

• Binary: 11100110100010100010001100100011011011110₂
• Hexadecimal: 0x1CD144646DE
• Base-36: P9QVFW0U

Squares and roots of 1980320073438

• 1980320073438 squared (1980320073438²) is 3921667593261485713139844
• 1980320073438 cubed (1980320073438³) is 7766157056287010101382083671643863672
• The square root of 1980320073438 is 1407238.4564948471
• The cube root of 1980320073438 is 12557.7489505077

Scales and comparisons

• 1,980,320,073,438 seconds is equal to 62,968 years, 2 weeks, 5 days, 5 hours, 17 minutes, 18 seconds.
• To count from 1 to 1,980,320,073,438 would take you about one hundred fifty-seven thousand, four hundred twenty 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 1980320073438 cubic inches would be around 1046.5 feet tall.

Recreational maths with 1980320073438

• 1980320073438 backwards is 8343700230891
• The number of decimal digits it has is: 13
• The sum of 1980320073438's digits is 48
• More coming soon!