51485397089664000

Names of 51485397089664000

• Cardinal: 51485397089664000 can be written as Fifty-one quadrillion, four hundred eighty-five trillion, three hundred ninety-seven billion, eighty-nine million, six hundred sixty-four thousand.

Scientific notation

• Scientific notation: 5.1485397089664 × 10¹⁶

Factors of 51485397089664000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 134076554931

Divisors of 51485397089664000

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 512 600 640 750 768 800 960 1000 1024 1200 1280 1500 1536 1600 1920 2000 2400 2560 3000 3072 3200 3840 4000 4800 5120 6000 6400 7680 8000 9600 12000 12800 15360 16000 19200 24000 25600 32000 38400 48000 64000 76800 96000 128000 192000 384000 134076554921 268153109842 402229664763 536306219684 670382774605 804459329526 1072612439368 1340765549210 1608918659052 2011148323815 2145224878736 2681531098420 3217837318104 3351913873025 4022296647630 4290449757472 5363062196840 6435674636208 6703827746050 8044593295260 8580899514944 10055741619075 10726124393680 12871349272416 13407655492100 16089186590520 16759569365125 17161799029888 20111483238150 21452248787360 25742698544832 26815310984200 32178373181040 33519138730250 34323598059776 40222966476300 42904497574720 50278708095375 51485397089664 53630621968400 64356746362080 67038277460500 68647196119552 80445932952600 85808995149440 100557416190750 102970794179328 107261243936800 128713492724160 134076554921000 137294392239104 160891865905200 171617990298880 201114832381500 205941588358656 214522487873600 257426985448320 268153109842000 321783731810400 343235980597760 402229664763000 411883176717312 429044975747200 514853970896640 536306219684000 643567463620800 686471961195520 804459329526000 858089951494400 1029707941793280 1072612439368000 1287134927241600 1608918659052000 1716179902988800 2059415883586560 2145224878736000 2574269854483200 3217837318104000 3432359805977600 4290449757472000 5148539708966400 6435674636208000 8580899514944000 10297079417932800 12871349272416000 17161799029888000 25742698544832000 51485397089664000
• Sum of all divisors σ(n): 171259737745408416
• Sum of proper divisors (its aliquot sum) s(n): 119774340655744416
• 51485397089664000 is an abundant number, because the sum of its proper divisors (119774340655744416) is greater than itself. Its abundance is 68288943566080416

Bases of 51485397089664000

• Binary: 10110110111010011011001000100100101001100011110000000000₂
• Hexadecimal: 0xB6E9B224A63C00
• Base-36: E2Y1SWHMJ9C

Squares and roots of 51485397089664000

• 51485397089664000 squared (51485397089664000²) is 2650746113480382281255632896000000
• 51485397089664000 cubed (51485397089664000³) is 136474716236421032981316915003324779986944000000000
• The square root of 51485397089664000 is 226903938.0214984281
• The cube root of 51485397089664000 is 372015.7744921395

Scales and comparisons

• 51,485,397,089,664,000 seconds is equal to 1,637,076,372 years, 34 weeks, 2 days, 21 hours, 20 minutes.
• To count from 1 to 51,485,397,089,664,000 would take you about four billion, nine hundred eleven million, two hundred twenty-nine thousand, one hundred seventeen 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 51485397089664000 cubic inches would be around 31001.3 feet tall.

Recreational maths with 51485397089664000

• 51485397089664000 backwards is 00046698079358415
• 51485397089664000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 51485397089664000's digits is 75
• More coming soon!