400415840716372

Names of 400415840716372

• Cardinal: 400415840716372 can be written as Four hundred trillion, four hundred fifteen billion, eight hundred forty million, seven hundred sixteen thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 4.00415840716372 × 10¹⁴

Factors of 400415840716372

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7044027

Divisors of 400415840716372

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 17 26 34 52 68 73 146 221 292 442 881 884 949 1241 1762 1898 2482 3524 3796 4964 11453 14977 16133 22906 29954 32266 45812 59908 64313 64532 128626 194701 257252 389402 778804 836069 1093321 1672138 2186642 3344276 4373284 7043041 14086082 14213173 28172164 28426346 56852692 91559533 119731697 183119066 239463394 366238132 478926788 514141993 1028283986 1556512061 2056567972 3113024122 6204919121 6226048244 6683845909 8740413881 12409838242 13367691818 17480827762 24819676484 26735383636 34961655524 80663948573 105483625057 113625380453 161327897146 210967250114 227250760906 322655794292 421934500228 452959095833 454501521812 905918191666 1371287125741 1811836383332 2742574251482 5485148502964 5888468245829 7700304629161 11776936491658 15400609258322 23553872983316 30801218516644 100103960179093 200207920358186 400415840716372
• Sum of all divisors σ(n): 810884807911584
• Sum of proper divisors (its aliquot sum) s(n): 410468967195212
• 400415840716372 is an abundant number, because the sum of its proper divisors (410468967195212) is greater than itself. Its abundance is 10053126478840

Bases of 400415840716372

• Binary: 1011011000010110100010011111100101100011001010100₂
• Hexadecimal: 0x16C2D13F2C654
• Base-36: 3XXOHX4QXG

Squares and roots of 400415840716372

• 400415840716372 squared (400415840716372²) is 160332845496598992778148842384
• 400415840716372 cubed (400415840716372³) is 64199811123968864030506016022685005076310848
• The square root of 400415840716372 is 20010393.3173831443
• The cube root of 400415840716372 is 73706.1539682117

Scales and comparisons

• 400,415,840,716,372 seconds is equal to 12,731,985 years, 8 weeks, 4 days, 21 hours, 12 minutes, 52 seconds.
• To count from 1 to 400,415,840,716,372 would take you about thirty-one million, eight hundred twenty-nine thousand, nine hundred sixty-two 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 400415840716372 cubic inches would be around 6142.2 feet tall.

Recreational maths with 400415840716372

• 400415840716372 backwards is 273617048514004
• 400415840716372 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400415840716372's digits is 52
• More coming soon!