128048714400

Names of 128048714400

• Cardinal: 128048714400 can be written as One hundred twenty-eight billion, forty-eight million, seven hundred fourteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.280487144 × 10¹¹

Factors of 128048714400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 599578

Divisors of 128048714400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 89 96 100 120 150 160 178 200 240 267 300 356 400 445 480 534 600 712 800 890 1068 1200 1335 1424 1780 2136 2225 2400 2670 2848 3560 4272 4450 5340 6675 7120 8544 8900 10680 13350 14240 17800 21360 26700 35600 42720 53400 71200 106800 213600 599479 1198958 1798437 2397916 2997395 3596874 4795832 5994790 7193748 8992185 9591664 11989580 14387496 14986975 17984370 19183328 23979160 28774992 29973950 35968740 44960925 47958320 53353631 57549984 59947900 71937480 89921850 95916640 106707262 119895800 143874960 160060893 179843700 213414524 239791600 266768155 287749920 320121786 359687400 426829048 479583200 533536310 640243572 719374800 800304465 853658096 1067072620 1280487144 1333840775 1438749600 1600608930 1707316192 2134145240 2560974288 2667681550 3201217860 4001522325 4268290480 5121948576 5335363100 6402435720 8003044650 8536580960 10670726200 12804871440 16006089300 21341452400 25609742880 32012178600 42682904800 64024357200 128048714400
• Sum of all divisors σ(n): 421482398400
• Sum of proper divisors (its aliquot sum) s(n): 293433684000
• 128048714400 is an abundant number, because the sum of its proper divisors (293433684000) is greater than itself. Its abundance is 165384969600

Bases of 128048714400

• Binary: 1110111010000010011000101001010100000₂
• Hexadecimal: 0x1DD04C52A0
• Base-36: 1MTOWCDC

Squares and roots of 128048714400

• 128048714400 squared (128048714400²) is 16396473259492767360000
• 128048714400 cubed (128048714400³) is 2099547321572026456546281984000000
• The square root of 128048714400 is 357838.9503673405
• The cube root of 128048714400 is 5040.3234549275

Scales and comparisons

• 128,048,714,400 seconds is equal to 4,071 years, 28 weeks, 5 days, 7 hours, 20 minutes.
• To count from 1 to 128,048,714,400 would take you about eight thousand, one hundred forty-three 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 128048714400 cubic inches would be around 420 feet tall.

Recreational maths with 128048714400

• 128048714400 backwards is 004417840821
• The number of decimal digits it has is: 12
• The sum of 128048714400's digits is 39
• More coming soon!