401380806961953

Names of 401380806961953

• Cardinal: 401380806961953 can be written as Four hundred one trillion, three hundred eighty billion, eight hundred six million, nine hundred sixty-one thousand, nine hundred fifty-three.

Scientific notation

• Scientific notation: 4.01380806961953 × 10¹⁴

Factors of 401380806961953

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30594372

Divisors of 401380806961953

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 39 63 83 91 117 193 249 273 579 581 747 819 1079 1351 1737 1743 2509 3237 4053 5229 7527 7553 9711 12159 16019 17563 22581 22659 48057 52689 67977 112133 144171 158067 208247 336399 624741 1009197 1457729 1874223 4373187 13119561 30594073 91782219 214158511 275346657 397722949 642475533 1193168847 1927426599 2539308059 2784060643 3579506541 5904656089 7617924177 8352181929 17713968267 17775156413 22853772531 25056545787 33011004767 41332592623 53141904801 53325469239 76760529157 99033014301 123997777869 159976407717 230281587471 231077033369 297099042903 371993333607 490086455387 537323704099 690844762413 693231100107 1470259366161 1611971112297 2079693300321 3430605187709 4410778098483 4835913336891 6371123920031 10291815563127 19113371760093 30875446689381 44597867440217 57340115280279 133793602320651 401380806961953
• Sum of all divisors σ(n): 725904859540224
• Sum of proper divisors (its aliquot sum) s(n): 324524052578271
• 401380806961953 is a deficient number, because the sum of its proper divisors (324524052578271) is less than itself. Its deficiency is 76856754383682

Bases of 401380806961953

• Binary: 1011011010000110111000000011010110010101100100001₂
• Hexadecimal: 0x16D0DC06B2B21
• Base-36: 3Y9ZSP4BA9

Squares and roots of 401380806961953

• 401380806961953 squared (401380806961953²) is 161106552197428577873589574209
• 401380806961953 cubed (401380806961953³) is 64665077927861884920308162180438344133070177
• The square root of 401380806961953 is 20034490.4342973745
• The cube root of 401380806961953 is 73765.3148752009

Scales and comparisons

• 401,380,806,961,953 seconds is equal to 12,762,668 years, 5 weeks, 4 days, 16 hours, 32 minutes, 33 seconds.
• To count from 1 to 401,380,806,961,953 would take you about thirty-one million, nine hundred six thousand, six hundred seventy 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 401380806961953 cubic inches would be around 6147.1 feet tall.

Recreational maths with 401380806961953

• 401380806961953 backwards is 359169608083104
• 401380806961953 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 401380806961953's digits is 63
• More coming soon!