51493794564512000

Names of 51493794564512000

• Cardinal: 51493794564512000 can be written as Fifty-one quadrillion, four hundred ninety-three trillion, seven hundred ninety-four billion, five hundred sixty-four million, five hundred twelve thousand.

Scientific notation

• Scientific notation: 5.1493794564512 × 10¹⁶

Factors of 51493794564512000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 175050

Divisors of 51493794564512000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 281 320 400 500 562 640 800 1000 1124 1280 1405 1600 2000 2248 2810 3200 4000 4496 5620 6400 7025 8000 8992 11240 14050 16000 17984 22480 28100 32000 35125 35968 43691 44960 56200 70250 71936 87382 89920 112400 131071 140500 174764 179840 218455 224800 262142 281000 349528 359680 436910 449600 524284 562000 655355 699056 873820 899200 1048568 1092275 1124000 1310710 1398112 1747640 1798400 2097136 2184550 2248000 2621420 2796224 3276775 3495280 4194272 4369100 4496000 5242840 5461375 5592448 6553550 6990560 8388544 8738200 8992000 10485680 10922750 11184896 12277171 13107100 13981120 16383875 16777088 17476400 20971360 21845500 24554342 26214200 27962240 32767750 33554176 34952800 36830951 41942720 43691000 49108684 52428400 55924480 61385855 65535500 69905600 73661902 83885440 87382000 98217368 104856800 122771710 131071000 139811200 147323804 167770880 174764000 184154755 196434736 209713600 245543420 262142000 279622400 294647608 306929275 349528000 368309510 392869472 419427200 491086840 524284000 589295216 613858550 699056000 736619020 785738944 838854400 920773775 982173680 1048568000 1178590432 1227717100 1398112000 1473238040 1534646375 1571477888 1841547550 1964347360 2097136000 2357180864 2455434200 2946476080 3069292750 3142955776 3683095100 3928694720 4194272000 4603868875 4714361728 4910868400 5726623061 5892952160 6138585500 7366190200 7857389440 9207737750 9428723456 9821736800 11453246122 11785904320 12277171000 14732380400 15714778880 18415475500 19643473600 22906492244 23571808640 24554342000 28633115305 29464760800 36830951000 39286947200 45812984488 47143617280 49108684000 57266230610 58929521600 73661902000 78573894400 91625968976 98217368000 114532461220 117859043200 143165576525 147323804000 183251937952 196434736000 229064922440 235718086400 286331153050 294647608000 366503875904 392869472000 458129844880 572662306100 589295216000 715827882625 733007751808 916259689760 1145324612200 1178590432000 1431655765250 1466015503616 1609181080141 1832519379520 2290649224400 2863311530500 3218362160282 3665038759040 4581298448800 5726623061000 6436724320564 7330077518080 8045905400705 9162596897600 11453246122000 12873448641128 16091810801410 18325193795200 22906492244000 25746897282256 32183621602820 36650387590400 40229527003525 45812984488000 51493794564512 64367243205640 80459054007050 91625968976000 102987589129024 128734486411280 160918108014100 183251937952000 201147635017625 205975178258048 257468972822560 321836216028200 402295270035250 411950356516096 514937945645120 643672432056400 804590540070500 1029875891290240 1287344864112800 1609181080141000 2059751782580480 2574689728225600 3218362160282000 5149379456451200 6436724320564000 10298758912902400 12873448641128000 25746897282256000 51493794564512000
• Sum of all divisors σ(n): 128737911125311488
• Sum of proper divisors (its aliquot sum) s(n): 77244116560799488
• 51493794564512000 is an abundant number, because the sum of its proper divisors (77244116560799488) is greater than itself. Its abundance is 25750321996287488

Bases of 51493794564512000

• Binary: 10110110111100010101010101010101001001111001100100000000₂
• Hexadecimal: 0xB6F15555279900
• Base-36: E310YNDC0ZK

Squares and roots of 51493794564512000

• 51493794564512000 squared (51493794564512000²) is 2651610878652165595729798144000000
• 51493794564512000 cubed (51493794564512000³) is 136541505850339773170088810065338145865728000000000
• The square root of 51493794564512000 is 226922441.7383877879
• The cube root of 51493794564512000 is 372035.9991477767

Scales and comparisons

• 51,493,794,564,512,000 seconds is equal to 1,637,343,386 years, 20 weeks, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 51,493,794,564,512,000 would take you about four billion, nine hundred twelve million, thirty thousand, one hundred fifty-nine 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 51493794564512000 cubic inches would be around 31003 feet tall.

Recreational maths with 51493794564512000

• 51493794564512000 backwards is 00021546549739415
• The number of decimal digits it has is: 17
• The sum of 51493794564512000's digits is 65
• More coming soon!