400244813352

Names of 400244813352

• Cardinal: 400244813352 can be written as Four hundred billion, two hundred forty-four million, eight hundred thirteen thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 4.00244813352 × 10¹¹

Factors of 400244813352

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21298715

Divisors of 400244813352

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 81 87 108 116 162 174 216 232 261 324 348 522 648 696 783 1044 1566 2088 2349 3132 4698 6264 9396 18792 21298681 42597362 63896043 85194724 127792086 170389448 191688129 255584172 383376258 511168344 575064387 617661749 766752516 1150128774 1235323498 1533505032 1725193161 1852985247 2300257548 2470646996 3450386322 3705970494 4600515096 4941293992 5558955741 6900772644 7411940988 11117911482 13801545288 14823881976 16676867223 22235822964 33353734446 44471645928 50030601669 66707468892 100061203338 133414937784 200122406676 400244813352
• Sum of all divisors σ(n): 1159713234900
• Sum of proper divisors (its aliquot sum) s(n): 759468421548
• 400244813352 is an abundant number, because the sum of its proper divisors (759468421548) is greater than itself. Its abundance is 359223608196

Bases of 400244813352

• Binary: 101110100110000011100110010111000101000₂
• Hexadecimal: 0x5D30732E28
• Base-36: 53VBFEI0

Squares and roots of 400244813352

• 400244813352 squared (400244813352²) is 160195910615177317475904
• 400244813352 cubed (400244813352³) is 64117582343925320931527244237470208
• The square root of 400244813352 is 632649.0443776865
• The cube root of 400244813352 is 7369.5658575557

Scales and comparisons

• 400,244,813,352 seconds is equal to 12,726 years, 28 weeks, 3 days, 2 hours, 49 minutes, 12 seconds.
• To count from 1 to 400,244,813,352 would take you about twenty-five thousand, four hundred fifty-three 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 400244813352 cubic inches would be around 614.1 feet tall.

Recreational maths with 400244813352

• 400244813352 backwards is 253318442004
• 400244813352 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 400244813352's digits is 36
• More coming soon!