149267929472

Names of 149267929472

• Cardinal: 149267929472 can be written as One hundred forty-nine billion, two hundred sixty-seven million, nine hundred twenty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.49267929472 × 10¹¹

Factors of 149267929472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2210

Divisors of 149267929472

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 64 128 331 662 1324 1877 2648 3754 5296 7508 10592 15016 21184 30032 42368 60064 120128 240256 621287 1242574 2485148 3523129 4970296 7046258 9940592 14092516 19881184 28185032 39762368 56370064 79524736 112740128 225480256 450960512 1166155699 2332311398 4664622796 9329245592 18658491184 37316982368 74633964736 149267929472
• Sum of all divisors σ(n): 298427092620
• Sum of proper divisors (its aliquot sum) s(n): 149159163148
• 149267929472 is a deficient number, because the sum of its proper divisors (149159163148) is less than itself. Its deficiency is 108766324

Bases of 149267929472

• Binary: 10001011000001000011111101100110000000₂
• Hexadecimal: 0x22C10FD980
• Base-36: 1WKM9RI8

Squares and roots of 149267929472

• 149267929472 squared (149267929472²) is 22280914768857966198784
• 149267929472 cubed (149267929472³) is 3325826014289534080545450044162048
• The square root of 149267929472 is 386352.0796786269
• The cube root of 149267929472 is 5304.6349566341

Scales and comparisons

• 149,267,929,472 seconds is equal to 4,746 years, 13 weeks, 3 days, 1 hour, 44 minutes, 32 seconds.
• To count from 1 to 149,267,929,472 would take you about nine thousand, four hundred ninety-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 149267929472 cubic inches would be around 442.1 feet tall.

Recreational maths with 149267929472

• 149267929472 backwards is 274929762941
• The number of decimal digits it has is: 12
• The sum of 149267929472's digits is 62
• More coming soon!