1389445204212

Names of 1389445204212

• Cardinal: 1389445204212 can be written as One trillion, three hundred eighty-nine billion, four hundred forty-five million, two hundred four thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.389445204212 × 10¹²

Factors of 1389445204212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26477

Divisors of 1389445204212

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 34 36 39 51 52 68 78 102 117 153 156 204 221 234 306 442 468 612 663 884 1326 1989 2652 3978 7956 12829 13613 25658 27226 38487 40839 51316 54452 76974 81678 115461 122517 153948 163356 166777 176969 218093 230922 231421 245034 333554 353938 436186 461844 462842 490068 500331 530907 654279 667108 694263 707876 872372 925684 1000662 1061814 1308558 1388526 1500993 1592721 1962837 2001324 2082789 2123628 2617116 2777052 2835209 3001986 3008473 3185442 3925674 4165578 5670418 6003972 6016946 6370884 7851348 8331156 8505627 9025419 11340836 12033892 17011254 18050838 25516881 27076257 34022508 36101676 51033762 54152514 102067524 108305028 174641177 349282354 523923531 698564708 1047847062 1571770593 2095694124 2270335301 2968900009 3143541186 4540670602 5937800018 6287082372 6811005903 8906700027 9081341204 11875600036 13622011806 17813400054 20433017709 26720100081 27244023612 35626800108 38595700117 40866035418 53440200162 77191400234 81732070836 106880400324 115787100351 154382800468 231574200702 347361301053 463148401404 694722602106 1389445204212
• Sum of all divisors σ(n): 4005477861840
• Sum of proper divisors (its aliquot sum) s(n): 2616032657628
• 1389445204212 is an abundant number, because the sum of its proper divisors (2616032657628) is greater than itself. Its abundance is 1226587453416

Bases of 1389445204212

• Binary: 10100001110000001011000110100100011110100₂
• Hexadecimal: 0x143816348F4
• Base-36: HQAVST10

Squares and roots of 1389445204212

• 1389445204212 squared (1389445204212²) is 1930557975507726382540944
• 1389445204212 cubed (1389445204212³) is 2682404520522438177973421967531256128
• The square root of 1389445204212 is 1178747.3029500429
• The cube root of 1389445204212 is 11158.7052990853

Scales and comparisons

• 1,389,445,204,212 seconds is equal to 44,180 years, 3 weeks, 17 hours, 10 minutes, 12 seconds.
• To count from 1 to 1,389,445,204,212 would take you about one hundred ten thousand, four hundred fifty 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 1389445204212 cubic inches would be around 929.9 feet tall.

Recreational maths with 1389445204212

• 1389445204212 backwards is 2124025449831
• The number of decimal digits it has is: 13
• The sum of 1389445204212's digits is 45
• More coming soon!