397216823354429

Names of 397216823354429

• Cardinal: 397216823354429 can be written as Three hundred ninety-seven trillion, two hundred sixteen billion, eight hundred twenty-three million, three hundred fifty-four thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 3.97216823354429 × 10¹⁴

Factors of 397216823354429

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 853

Divisors of 397216823354429

• Number of divisors d(n): 108
• Complete list of divisors:
  1 13 17 31 59 221 403 527 733 767 961 1003 1829 3481 6851 9529 12461 12493 13039 16337 22723 23777 31093 43247 45253 56699 59177 107911 161993 212381 295399 386291 404209 537289 562211 704413 735199 737087 769301 963883 1340657 1402843 1834487 2551573 3345241 5021783 6984757 9133913 9157369 9557587 11975021 12530479 16655959 17428541 22791169 23848331 31700051 33170449 41560367 43376741 43488133 56869097 79098763 118740869 155675273 216527467 283151303 296285197 412100663 516334729 538900867 540284771 563897633 706526239 739298261 982701581 1028283919 1344678971 1870303009 2452061653 3680966939 6712351477 7005711271 8777690393 9184841107 12775120553 16705926877 17480826623 24313939117 30463749011 31795151153 31876801489 41685048101 57979393279 114109975109 217177049401 396028737143 413336964989 517883733187 541905625313 753732112627 985649685743 1797361191649 6732488531431 12813445914659 23365695491437 30555140258033 397216823354429
• Sum of all divisors σ(n): 476734473658548
• Sum of proper divisors (its aliquot sum) s(n): 79517650304119
• 397216823354429 is a deficient number, because the sum of its proper divisors (79517650304119) is less than itself. Its deficiency is 317699173050310

Bases of 397216823354429

• Binary: 1011010010100010000111111101001111010010000111101₂
• Hexadecimal: 0x169443FA7A43D
• Base-36: 3WSUW0SGU5

Squares and roots of 397216823354429

• 397216823354429 squared (397216823354429²) is 157781204755783651843753916041
• 397216823354429 cubed (397216823354429³) is 62673348938127107681101666862944614451495589
• The square root of 397216823354429 is 19930299.1285737857
• The cube root of 397216823354429 is 73509.3435823595

Scales and comparisons

• 397,216,823,354,429 seconds is equal to 12,630,266 years, 16 weeks, 23 hours, 20 minutes, 29 seconds.
• To count from 1 to 397,216,823,354,429 would take you about thirty-one million, five hundred seventy-five thousand, six hundred sixty-five 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 397216823354429 cubic inches would be around 6125.8 feet tall.

Recreational maths with 397216823354429

• 397216823354429 backwards is 924453328612793
• The number of decimal digits it has is: 15
• The sum of 397216823354429's digits is 68
• More coming soon!