2138114998672

Names of 2138114998672

• Cardinal: 2138114998672 can be written as Two trillion, one hundred thirty-eight billion, one hundred fourteen million, nine hundred ninety-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.138114998672 × 10¹²

Factors of 2138114998672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 809

Divisors of 2138114998672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 37 61 74 122 148 244 296 488 592 709 976 1369 1418 2257 2738 2836 3721 4514 5476 5672 7442 9028 10952 11344 14884 18056 21904 26233 29768 36112 43249 50653 52466 59536 83509 86498 101306 104932 137677 167018 172996 202612 209864 275354 334036 345992 405224 419728 550708 668072 691984 810448 970621 1101416 1336144 1600213 1941242 2202832 2638189 3089833 3200426 3882484 5094049 5276378 6179666 6400852 7764968 10188098 10552756 12359332 12801704 15529936 20376196 21105512 24718664 25603408 35912977 40752392 42211024 49437328 59207881 71825954 81504784 97612993 118415762 143651908 188479813 195225986 236831524 287303816 376959626 390451972 473663048 574607632 753919252 780903944 947326096 1507838504 1561807888 2190691597 3015677008 3611680741 4381383194 7223361482 8762766388 14446722964 17525532776 28893445928 35051065552 57786891856 133632187417 267264374834 534528749668 1069057499336 2138114998672
• Sum of all divisors σ(n): 4334714989800
• Sum of proper divisors (its aliquot sum) s(n): 2196599991128
• 2138114998672 is an abundant number, because the sum of its proper divisors (2196599991128) is greater than itself. Its abundance is 58484992456

Bases of 2138114998672

• Binary: 11111000111010001100101011100000110010000₂
• Hexadecimal: 0x1F1D195C190
• Base-36: RA8IGRKG

Squares and roots of 2138114998672

• 2138114998672 squared (2138114998672²) is 4571535747546166561763584
• 2138114998672 cubed (2138114998672³) is 9774469148793672445463836210137960448
• The square root of 2138114998672 is 1462229.4617029161
• The cube root of 2138114998672 is 12882.8026325631

Scales and comparisons

• 2,138,114,998,672 seconds is equal to 67,985 years, 23 weeks, 8 hours, 57 minutes, 52 seconds.
• To count from 1 to 2,138,114,998,672 would take you about one hundred sixty-nine thousand, nine hundred sixty-three 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 2138114998672 cubic inches would be around 1073.6 feet tall.

Recreational maths with 2138114998672

• 2138114998672 backwards is 2768994118312
• 2138114998672 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2138114998672's digits is 61
• More coming soon!