49894742016

Names of 49894742016

• Cardinal: 49894742016 can be written as Forty-nine billion, eight hundred ninety-four million, seven hundred forty-two thousand and sixteen.

Scientific notation

• Scientific notation: 4.9894742016 × 10¹⁰

Factors of 49894742016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 128915

Divisors of 49894742016

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 512 576 672 756 768 864 896 1008 1024 1152 1344 1512 1536 1728 1792 2016 2048 2304 2688 3024 3072 3456 3584 4032 4608 5376 6048 6144 6912 7168 8064 9216 10752 12096 13824 14336 16128 18432 21504 24192 27648 32256 43008 48384 55296 64512 96768 128903 129024 193536 257806 386709 387072 515612 773418 902321 1031224 1160127 1546836 1804642 2062448 2320254 2706963 3093672 3480381 3609284 4124896 4640508 5413926 6187344 6960762 7218568 8120889 8249792 9281016 10827852 12374688 13921524 14437136 16241778 16499584 18562032 21655704 24362667 24749376 27843048 28874272 32483556 32999168 37124064 43311408 48725334 49498752 55686096 57748544 64967112 65998336 74248128 86622816 97450668 98997504 111372192 115497088 129934224 131996672 148496256 173245632 194901336 197995008 222744384 230994176 259868448 263993344 296992512 346491264 389802672 395990016 445488768 461988352 519736896 593985024 692982528 779605344 791980032 890977536 923976704 1039473792 1187970048 1385965056 1559210688 1781955072 1847953408 2078947584 2375940096 2771930112 3118421376 3563910144 4157895168 5543860224 6236842752 7127820288 8315790336 12473685504 16631580672 24947371008 49894742016
• Sum of all divisors σ(n): 168915801600
• Sum of proper divisors (its aliquot sum) s(n): 119021059584
• 49894742016 is an abundant number, because the sum of its proper divisors (119021059584) is greater than itself. Its abundance is 69126317568

Bases of 49894742016

• Binary: 101110011101111101010101100000000000₂
• Hexadecimal: 0xB9DF55800
• Base-36: MX61HC0

Squares and roots of 49894742016

• 49894742016 squared (49894742016²) is 2489485280843195744256
• 49894742016 cubed (49894742016³) is 124212225840300558608642233860096
• The square root of 49894742016 is 223371.3097423213
• The cube root of 49894742016 is 3681.4445242687

Scales and comparisons

• 49,894,742,016 seconds is equal to 1,586 years, 25 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 49,894,742,016 would take you about three thousand, one hundred seventy-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 49894742016 cubic inches would be around 306.8 feet tall.

Recreational maths with 49894742016

• 49894742016 backwards is 61024749894
• 49894742016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 49894742016's digits is 54
• More coming soon!