121868438732800

Names of 121868438732800

• Cardinal: 121868438732800 can be written as One hundred twenty-one trillion, eight hundred sixty-eight billion, four hundred thirty-eight million, seven hundred thirty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.218684387328 × 10¹⁴

Factors of 121868438732800

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 290564

Divisors of 121868438732800

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1024 1280 1600 2048 2560 3200 4096 5120 6400 8192 10240 12800 16384 20480 25600 32768 40960 51200 65536 81920 102400 131072 163840 204800 262144 290557 327680 409600 524288 581114 655360 819200 1048576 1162228 1310720 1452785 1638400 2097152 2324456 2621440 2905570 3276800 4194304 4648912 5242880 5811140 6553600 7263925 8388608 9297824 10485760 11622280 13107200 14527850 16777216 18595648 20971520 23244560 26214400 29055700 37191296 41943040 46489120 52428800 58111400 74382592 83886080 92978240 104857600 116222800 148765184 185956480 209715200 232445600 297530368 371912960 419430400 464891200 595060736 743825920 929782400 1190121472 1487651840 1859564800 2380242944 2975303680 3719129600 4760485888 5950607360 7438259200 9520971776 11901214720 14876518400 19041943552 23802429440 29753036800 38083887104 47604858880 59506073600 76167774208 95209717760 119012147200 152335548416 190419435520 238024294400 304671096832 380838871040 476048588800 609342193664 761677742080 952097177600 1218684387328 1523355484160 1904194355200 2437368774656 3046710968320 3808388710400 4874737549312 6093421936640 7616777420800 12186843873280 15233554841600 24373687746560 30467109683200 60934219366400 121868438732800
• Sum of all divisors σ(n): 302234759237438
• Sum of proper divisors (its aliquot sum) s(n): 180366320504638
• 121868438732800 is an abundant number, because the sum of its proper divisors (180366320504638) is greater than itself. Its abundance is 58497881771838

Bases of 121868438732800

• Binary: 11011101101011010110101000000000000000000000000₂
• Hexadecimal: 0x6ED6B5000000
• Base-36: 1775L5VDOG

Squares and roots of 121868438732800

• 121868438732800 squared (121868438732800²) is 14851916359170227269795840000
• 121868438732800 cubed (121868438732800³) is 1809979858882206881474966143004311552000000
• The square root of 121868438732800 is 11039403.9120235111
• The cube root of 121868438732800 is 49578.9223241609

Scales and comparisons

• 121,868,438,732,800 seconds is equal to 3,875,039 years, 20 weeks, 1 day, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 121,868,438,732,800 would take you about nine million, six hundred eighty-seven thousand, five hundred ninety-eight 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 121868438732800 cubic inches would be around 4131.6 feet tall.

Recreational maths with 121868438732800

• 121868438732800 backwards is 008237834868121
• The number of decimal digits it has is: 15
• The sum of 121868438732800's digits is 61
• More coming soon!