400161006112

Names of 400161006112

• Cardinal: 400161006112 can be written as Four hundred billion, one hundred sixty-one million, six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 4.00161006112 × 10¹¹

Factors of 400161006112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141346

Divisors of 400161006112

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 62 112 124 217 224 248 409 434 496 818 868 992 1636 1736 2863 3272 3472 5726 6544 6944 11452 12679 13088 22904 25358 45808 50716 88753 91616 101432 140897 177506 202864 281794 355012 405728 563588 710024 986279 1127176 1420048 1972558 2254352 2840096 3945116 4367807 4508704 7890232 8735614 15780464 17471228 30574649 31560928 34942456 57626873 61149298 69884912 115253746 122298596 139769824 230507492 244597192 403388111 461014984 489194384 806776222 922029968 978388768 1613552444 1786433063 1844059936 3227104888 3572866126 6454209776 7145732252 12505031441 12908419552 14291464504 25010062882 28582929008 50020125764 57165858016 100040251528 200080503056 400161006112
• Sum of all divisors σ(n): 931685207040
• Sum of proper divisors (its aliquot sum) s(n): 531524200928
• 400161006112 is an abundant number, because the sum of its proper divisors (531524200928) is greater than itself. Its abundance is 131363194816

Bases of 400161006112

• Binary: 101110100101011011101000110001000100000₂
• Hexadecimal: 0x5D2B746220
• Base-36: 53TXJ4F4

Squares and roots of 400161006112

• 400161006112 squared (400161006112²) is 160128830812568101356544
• 400161006112 cubed (400161006112³) is 64077314045495477933352239075196928
• The square root of 400161006112 is 632582.8057353439
• The cube root of 400161006112 is 7369.0514506503

Scales and comparisons

• 400,161,006,112 seconds is equal to 12,723 years, 45 weeks, 6 days, 3 hours, 1 minute, 52 seconds.
• To count from 1 to 400,161,006,112 would take you about twenty-five thousand, four hundred forty-seven 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 400161006112 cubic inches would be around 614.1 feet tall.

Recreational maths with 400161006112

• 400161006112 backwards is 211600161004
• The number of decimal digits it has is: 12
• The sum of 400161006112's digits is 22
• More coming soon!