399687141363426

Names of 399687141363426

• Cardinal: 399687141363426 can be written as Three hundred ninety-nine trillion, six hundred eighty-seven billion, one hundred forty-one million, three hundred sixty-three thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 3.99687141363426 × 10¹⁴

Factors of 399687141363426

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 324066

Divisors of 399687141363426

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 107 126 214 277 321 331 554 642 662 749 831 963 993 1498 1662 1926 1939 1986 2247 2317 2493 2979 3878 4494 4634 4986 5817 5958 6741 6951 11634 13482 13902 17451 20853 29639 34902 35417 41706 59278 70834 88917 91687 106251 177834 183374 207473 212502 247919 266751 275061 318753 323339 414946 495838 533502 550122 622419 637506 641809 646678 743757 825183 970017 1244838 1283618 1487514 1650366 1867257 1925427 1940034 2231271 2263373 2910051 3734514 3850854 4462542 4526746 5776281 5820102 6790119 9810509 11552562 13580238 19621018 20370357 29431527 34597273 40740714 58863054 68673563 69194546 88294581 89564903 103791819 107025209 137347126 176589162 179129806 206020689 207583638 214050418 242180911 268694709 311375457 321075627 412041378 484361822 537389418 618062067 622750914 626954321 642151254 726542733 749176463 806084127 963226881 1236124134 1253908642 1453085466 1498352926 1612168254 1880862963 1926453762 2179628199 2247529389 3761725926 4359256398 4495058778 5642588889 6742588167 9583444621 11285177778 11451697363 13485176334 19166889242 22903394726 28750333863 29645982893 34355092089 57500667726 59291965786 67084112347 68710184178 80161881541 86251001589 88937948679 103065276267 134168224694 160323763082 172502003178 177875897358 201252337041 206130552534 207521880251 240485644623 266813846037 402504674082 415043760502 480971289246 533627692074 603757011123 622565640753 721456933869 1207514022246 1245131281506 1442913867738 1867696922259 3172120169551 3735393844518 6344240339102 9516360508653 19032721017306 22204841186857 28549081525959 44409682373714 57098163051918 66614523560571 133229047121142 199843570681713 399687141363426
• Sum of all divisors σ(n): 1005589345213440
• Sum of proper divisors (its aliquot sum) s(n): 605902203850014
• 399687141363426 is an abundant number, because the sum of its proper divisors (605902203850014) is greater than itself. Its abundance is 206215062486588

Bases of 399687141363426

• Binary: 1011010111000001101101010000101010000111011100010₂
• Hexadecimal: 0x16B836A150EE2
• Base-36: 3XODQKCNOI

Squares and roots of 399687141363426

• 399687141363426 squared (399687141363426²) is 159749810971267278942210457476
• 399687141363426 cubed (399687141363426³) is 63849945280453486669305384085736293834672776
• The square root of 399687141363426 is 19992177.0041040303
• The cube root of 399687141363426 is 73661.4152778379

Scales and comparisons

• 399,687,141,363,426 seconds is equal to 12,708,814 years, 40 weeks, 4 days, 14 hours, 17 minutes, 6 seconds.
• To count from 1 to 399,687,141,363,426 would take you about thirty-one million, seven hundred seventy-two thousand and thirty-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 399687141363426 cubic inches would be around 6138.5 feet tall.

Recreational maths with 399687141363426

• 399687141363426 backwards is 624363141786993
• The number of decimal digits it has is: 15
• The sum of 399687141363426's digits is 72
• More coming soon!