49191121152

Names of 49191121152

• Cardinal: 49191121152 can be written as Forty-nine billion, one hundred ninety-one million, one hundred twenty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.9191121152 × 10¹⁰

Factors of 49191121152

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2372262

Divisors of 49191121152

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 576 648 768 864 1152 1296 1728 2304 2592 3456 5184 6912 10368 20736 2372257 4744514 7116771 9489028 14233542 18978056 21350313 28467084 37956112 42700626 56934168 64050939 75912224 85401252 113868336 128101878 151824448 170802504 192152817 227736672 256203756 303648896 341605008 384305634 455473344 512407512 607297792 683210016 768611268 910946688 1024815024 1366420032 1537222536 1821893376 2049630048 2732840064 3074445072 4099260096 5465680128 6148890144 8198520192 12297780288 16397040384 24595560576 49191121152
• Sum of all divisors σ(n): 146679084398
• Sum of proper divisors (its aliquot sum) s(n): 97487963246
• 49191121152 is an abundant number, because the sum of its proper divisors (97487963246) is greater than itself. Its abundance is 48296842094

Bases of 49191121152

• Binary: 101101110100000001001111000100000000₂
• Hexadecimal: 0xB7404F100
• Base-36: MLJ4G00

Squares and roots of 49191121152

• 49191121152 squared (49191121152²) is 2419766400190741807104
• 49191121152 cubed (49191121152³) is 119031022151321696142004278263808
• The square root of 49191121152 is 221790.7147560511
• The cube root of 49191121152 is 3664.0571617609

Scales and comparisons

• 49,191,121,152 seconds is equal to 1,564 years, 6 weeks, 3 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 49,191,121,152 would take you about three thousand, one hundred twenty-eight 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 49191121152 cubic inches would be around 305.3 feet tall.

Recreational maths with 49191121152

• 49191121152 backwards is 25112119194
• 49191121152 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 49191121152's digits is 36
• More coming soon!