51190139200

Names of 51190139200

• Cardinal: 51190139200 can be written as Fifty-one billion, one hundred ninety million, one hundred thirty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 5.11901392 × 10¹⁰

Factors of 51190139200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1075

Divisors of 51190139200

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 191 200 320 382 400 764 800 877 955 1528 1600 1754 1910 3056 3508 3820 4385 4775 6112 7016 7640 8770 9550 12224 14032 15280 17540 19100 21925 28064 30560 35080 36481 38200 43850 56128 61120 70160 72962 76400 87700 140320 145924 152800 167507 175400 182405 280640 291848 305600 335014 350800 364810 583696 670028 701600 729620 837535 912025 1167392 1340056 1403200 1459240 1675070 1824050 2334784 2680112 2918480 3350140 3648100 4187675 5360224 5836960 6700280 7296200 8375350 10720448 11673920 13400560 14592400 16750700 26801120 29184800 31993837 33501400 53602240 58369600 63987674 67002800 127975348 134005600 159969185 255950696 268011200 319938370 511901392 639876740 799845925 1023802784 1279753480 1599691850 2047605568 2559506960 3199383700 5119013920 6398767400 10238027840 12797534800 25595069600 51190139200
• Sum of all divisors σ(n): 126767045678
• Sum of proper divisors (its aliquot sum) s(n): 75576906478
• 51190139200 is an abundant number, because the sum of its proper divisors (75576906478) is greater than itself. Its abundance is 24386767278

Bases of 51190139200

• Binary: 101111101011001010111000100101000000₂
• Hexadecimal: 0xBEB2B8940
• Base-36: NILAC74

Squares and roots of 51190139200

• 51190139200 squared (51190139200²) is 2620430351315376640000
• 51190139200 cubed (51190139200³) is 134140194447739033302028288000000
• The square root of 51190139200 is 226252.3794350017
• The cube root of 51190139200 is 3713.0326673181

Scales and comparisons

• 51,190,139,200 seconds is equal to 1,627 years, 35 weeks, 5 days, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 51,190,139,200 would take you about three thousand, two hundred fifty-five 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 51190139200 cubic inches would be around 309.4 feet tall.

Recreational maths with 51190139200

• 51190139200 backwards is 00293109115
• The number of decimal digits it has is: 11
• The sum of 51190139200's digits is 31
• More coming soon!