1438208300997

Names of 1438208300997

• Cardinal: 1438208300997 can be written as One trillion, four hundred thirty-eight billion, two hundred eight million, three hundred thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.438208300997 × 10¹²

Factors of 1438208300997

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 240

Divisors of 1438208300997

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 9 13 27 39 81 97 117 127 243 291 351 381 729 873 1053 1143 1261 1651 2619 3159 3429 3783 4953 7857 9409 9477 10287 11349 12319 14859 16129 23571 28227 30861 34047 36957 44577 48387 70713 84681 92583 102141 110871 122317 133731 145161 160147 209677 254043 306423 332613 366951 401193 435483 480441 629031 762129 919269 997839 1100853 1194943 1203579 1306449 1441323 1564513 1887093 2286387 2993517 3302559 3584829 3919347 4323969 4693539 5661279 6859161 8980551 9907677 10754487 11758041 12971907 14080617 15534259 16983837 20338669 29723031 32263461 38915721 42241851 46602777 50951511 61016007 89169093 96790383 116747163 126725553 139808331 151757761 152854533 183048021 290371149 380176659 419424993 455273283 549144063 871113447 1140529977 1258274979 1365819849 1647432189 1972850893 3774824937 4097459547 4942296567 5918552679 11324474811 12292378641 14826889701 17755658037 36877135923 53266974111 110631407769 159800922333 479402766999 1438208300997
• Sum of all divisors σ(n): 2365005185298
• Sum of proper divisors (its aliquot sum) s(n): 926796884301
• 1438208300997 is a deficient number, because the sum of its proper divisors (926796884301) is less than itself. Its deficiency is 511411416696

Bases of 1438208300997

• Binary: 10100111011011011111001010001011111000101₂
• Hexadecimal: 0x14EDBE517C5
• Base-36: ICPC37B9

Squares and roots of 1438208300997

• 1438208300997 squared (1438208300997²) is 2068443117056677351194009
• 1438208300997 cubed (1438208300997³) is 2974852061091022724614745973215126973
• The square root of 1438208300997 is 1199253.2263859039
• The cube root of 1438208300997 is 11287.7469213477

Scales and comparisons

• 1,438,208,300,997 seconds is equal to 45,730 years, 29 weeks, 6 days, 9 hours, 49 minutes, 57 seconds.
• To count from 1 to 1,438,208,300,997 would take you about one hundred fourteen thousand, three hundred twenty-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 1438208300997 cubic inches would be around 940.6 feet tall.

Recreational maths with 1438208300997

• 1438208300997 backwards is 7990038028341
• The number of decimal digits it has is: 13
• The sum of 1438208300997's digits is 54
• More coming soon!