398083395948139

Names of 398083395948139

• Cardinal: 398083395948139 can be written as Three hundred ninety-eight trillion, eighty-three billion, three hundred ninety-five million, nine hundred forty-eight thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 3.98083395948139 × 10¹⁴

Factors of 398083395948139

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 211

Divisors of 398083395948139

• Number of divisors d(n): 84
• Complete list of divisors:
  1 11 19 121 181 209 361 1331 1991 2299 3439 3971 6859 14641 21901 25289 32761 37829 43681 65341 75449 161051 240911 278179 360371 416119 480491 622459 718751 829939 1241479 1771561 2650021 3059969 3964081 4577309 5285401 6847049 7906261 9129329 11826721 13656269 29150231 33659659 43604891 50350399 58139411 75317539 86968871 100422619 130093931 150218959 224707699 320652541 479653801 553854389 639533521 828492929 956657581 1104648809 1431033241 1652408549 2471784689 5276191811 6092398279 9113422219 10523233391 12151136899 15741365651 18176494039 27189631579 58038109921 100247644409 115755567301 173155022161 199941434429 299085947369 1102724088499 1904705243771 2199355778719 3289945421059 20951757681481 36189399631649 398083395948139
• Sum of all divisors σ(n): 464783269108440
• Sum of proper divisors (its aliquot sum) s(n): 66699873160301
• 398083395948139 is a deficient number, because the sum of its proper divisors (66699873160301) is less than itself. Its deficiency is 331383522787838

Bases of 398083395948139

• Binary: 1011010100000111000000011011010000000111001101011₂
• Hexadecimal: 0x16A0E03680E6B
• Base-36: 3X3WZJQLIJ

Squares and roots of 398083395948139

• 398083395948139 squared (398083395948139²) is 158470390129602810002777563321
• 398083395948139 cubed (398083395948139³) is 63084431060018733834537130509874670904609619
• The square root of 398083395948139 is 19952027.3643592169
• The cube root of 398083395948139 is 73562.7610201557

Scales and comparisons

• 398,083,395,948,139 seconds is equal to 12,657,820 years, 33 weeks, 1 day, 8 hours, 42 minutes, 19 seconds.
• To count from 1 to 398,083,395,948,139 would take you about thirty-one million, six hundred forty-four thousand, five hundred fifty-one 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 398083395948139 cubic inches would be around 6130.2 feet tall.

Recreational maths with 398083395948139

• 398083395948139 backwards is 931849593380893
• The number of decimal digits it has is: 15
• The sum of 398083395948139's digits is 82
• More coming soon!