8378413373993

Names of 8378413373993

• Cardinal: 8378413373993 can be written as Eight trillion, three hundred seventy-eight billion, four hundred thirteen million, three hundred seventy-three thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 8.378413373993 × 10¹²

Factors of 8378413373993

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 349

Divisors of 8378413373993

• Number of divisors d(n): 162
• Complete list of divisors:
  1 13 17 19 43 169 221 247 257 289 323 361 559 731 817 1849 2873 3211 3341 3757 4199 4369 4693 4883 5491 6137 7267 9503 10621 11051 12427 13889 15523 24037 31433 35131 43433 48841 54587 56797 61009 63479 71383 74273 79781 83011 92777 104329 123539 138073 143663 161551 180557 187867 201799 209969 236113 263891 312481 408629 456703 475193 534361 597227 667489 738361 825227 927979 965549 1037153 1079143 1206101 1356277 1411187 1577209 1867619 2100163 2347241 2442271 2623387 2729597 3069469 3193739 3430583 3569473 3989411 4486147 5312177 5937139 6177509 6946693 7763951 8078281 8677357 9028667 10152859 11347313 12552137 14028859 15679313 17631601 18345431 20503717 26812553 31749523 35484761 39903097 41518607 44597579 46403149 51862343 58319911 60681041 67819987 80307617 90307009 100931363 105017653 112805641 117372671 131987167 137330777 147515069 153487339 171544673 192904321 238490603 266548321 348563189 539741891 603240937 674210459 758158843 788853533 881659831 1152939779 1365229489 1525844723 1715833171 1785300101 1917695897 1995335407 2230080749 2507756173 2609284763 2916259441 4531321457 10255095929 11461577803 14988217127 23208901313 25939360291 28991049737 32600830249 33920701919 37911372733 49576410497 194846822651 440969124947 492847845529 644493336461 8378413373993
• Sum of all divisors σ(n): 10454054522634
• Sum of proper divisors (its aliquot sum) s(n): 2075641148641
• 8378413373993 is a deficient number, because the sum of its proper divisors (2075641148641) is less than itself. Its deficiency is 6302772225352

Bases of 8378413373993

• Binary: 1111001111011000000010110100101101000101001₂
• Hexadecimal: 0x79EC05A5A29
• Base-36: 2YWZMZY95

Squares and roots of 8378413373993

• 8378413373993 squared (8378413373993²) is 70197810665504766088764049
• 8378413373993 cubed (8378413373993³) is 588146275704893587984183845909369977657
• The square root of 8378413373993 is 2894548.9068234795
• The cube root of 8378413373993 is 20310.4990494199

Scales and comparisons

• 8,378,413,373,993 seconds is equal to 266,407 years, 32 weeks, 5 days, 19 minutes, 53 seconds.
• To count from 1 to 8,378,413,373,993 would take you about six hundred sixty-six thousand and nineteen 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 8378413373993 cubic inches would be around 1692.5 feet tall.

Recreational maths with 8378413373993

• 8378413373993 backwards is 3993733148738
• The number of decimal digits it has is: 13
• The sum of 8378413373993's digits is 68
• More coming soon!