51473492781072

Names of 51473492781072

• Cardinal: 51473492781072 can be written as Fifty-one trillion, four hundred seventy-three billion, four hundred ninety-two million, seven hundred eighty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 5.1473492781072 × 10¹³

Factors of 51473492781072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 53257721

Divisors of 51473492781072

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 20143 40286 60429 80572 120858 161144 241716 322288 483432 966864 53237573 106475146 159712719 212950292 319425438 425900584 638850876 851801168 1277701752 2555403504 1072364432939 2144728865878 3217093298817 4289457731756 6434186597634 8578915463512 12868373195268 17157830927024 25736746390536 51473492781072
• Sum of all divisors σ(n): 132979793641344
• Sum of proper divisors (its aliquot sum) s(n): 81506300860272
• 51473492781072 is an abundant number, because the sum of its proper divisors (81506300860272) is greater than itself. Its abundance is 30032808079200

Bases of 51473492781072

• Binary: 1011101101000010011011010000001010100000010000₂
• Hexadecimal: 0x2ED09B40A810
• Base-36: I8ULGLFYO

Squares and roots of 51473492781072

• 51473492781072 squared (51473492781072²) is 2649520459083071296921469184
• 51473492781072 cubed (51473492781072³) is 136380072223915041754449532699916306485248
• The square root of 51473492781072 is 7174502.9640437113
• The cube root of 51473492781072 is 37198.7100135287

Scales and comparisons

• 51,473,492,781,072 seconds is equal to 1,636,697 years, 44 weeks, 2 days, 7 hours, 11 minutes, 12 seconds.
• To count from 1 to 51,473,492,781,072 would take you about four million, ninety-one thousand, seven hundred forty-four 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 51473492781072 cubic inches would be around 3099.9 feet tall.

Recreational maths with 51473492781072

• 51473492781072 backwards is 27018729437415
• The number of decimal digits it has is: 14
• The sum of 51473492781072's digits is 60
• More coming soon!