1128639525120

Names of 1128639525120

• Cardinal: 1128639525120 can be written as One trillion, one hundred twenty-eight billion, six hundred thirty-nine million, five hundred twenty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.12863952512 × 10¹²

Factors of 1128639525120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 471

Divisors of 1128639525120

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 461 480 576 640 720 768 922 960 1152 1280 1383 1440 1844 1920 2304 2305 2766 2880 3688 3840 4149 4610 5532 5760 6915 7376 8298 9220 11064 11520 13830 14752 16596 18440 20745 22128 27660 29504 33192 36880 41490 44256 55320 59008 66384 73760 82980 88512 110640 118016 132768 147520 165960 177024 212521 221280 265536 295040 331920 354048 425042 442560 531072 590080 637563 663840 850084 885120 1062144 1062605 1275126 1327680 1700168 1770240 1912689 2125210 2550252 2655360 3187815 3400336 3825378 4250420 5100504 5310720 6375630 6800672 7650756 8500840 9563445 10201008 12751260 13601344 15301512 17001680 19126890 20402016 25502520 27202688 30603024 34003360 38253780 40804032 51005040 54405376 61206048 68006720 76507560 81608064 97972181 102010080 122412096 136013440 153015120 163216128 195944362 204020160 244824192 272026880 293916543 306030240 391888724 408040320 489648384 489860905 587833086 612060480 783777448 816080640 881749629 979721810 1175666172 1224120960 1469582715 1567554896 1763499258 1959443620 2351332344 2448241920 2939165430 3135109792 3526998516 3918887240 4408748145 4702664688 5878330860 6270219584 7053997032 7837774480 8817496290 9405329376 11756661720 12540439168 14107994064 15675548960 17634992580 18810658752 23513323440 25080878336 28215988128 31351097920 35269985160 37621317504 47026646880 56431976256 62702195840 70539970320 75242635008 94053293760 112863952512 125404391680 141079940640 188106587520 225727905024 282159881280 376213175040 564319762560 1128639525120
• Sum of all divisors σ(n): 3913464266712
• Sum of proper divisors (its aliquot sum) s(n): 2784824741592
• 1128639525120 is an abundant number, because the sum of its proper divisors (2784824741592) is greater than itself. Its abundance is 1656185216472

Bases of 1128639525120

• Binary: 10000011011001000001010000111000100000000₂
• Hexadecimal: 0x106C8287100
• Base-36: EEHMTZ40

Squares and roots of 1128639525120

• 1128639525120 squared (1128639525120²) is 1273827177663099111014400
• 1128639525120 cubed (1128639525120³) is 1437691700882630052002786577481728000
• The square root of 1128639525120 is 1062374.4749945755
• The cube root of 1128639525120 is 10411.6226235397

Scales and comparisons

• 1,128,639,525,120 seconds is equal to 35,887 years, 12 weeks, 5 days, 11 hours, 12 minutes.
• To count from 1 to 1,128,639,525,120 would take you about eighty-nine thousand, seven hundred eighteen 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 1128639525120 cubic inches would be around 867.6 feet tall.

Recreational maths with 1128639525120

• 1128639525120 backwards is 0215259368211
• 1128639525120 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1128639525120's digits is 45
• More coming soon!