120428646912

Names of 120428646912

• Cardinal: 120428646912 can be written as One hundred twenty billion, four hundred twenty-eight million, six hundred forty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.20428646912 × 10¹¹

Factors of 120428646912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 177799

Divisors of 120428646912

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 378 384 392 432 441 448 504 512 576 588 672 756 768 784 864 882 896 1008 1152 1176 1323 1344 1512 1536 1568 1728 1764 1792 2016 2304 2352 2646 2688 3024 3136 3456 3528 3584 4032 4608 4704 5292 5376 6048 6272 6912 7056 8064 9408 10584 10752 12096 12544 13824 14112 16128 18816 21168 24192 25088 28224 32256 37632 42336 48384 56448 75264 84672 96768 112896 169344 177787 225792 338688 355574 533361 677376 711148 1066722 1244509 1422296 1600083 2133444 2489018 2844592 3200166 3733527 4266888 4800249 4978036 5689184 6400332 7467054 8533776 8711563 9600498 9956072 11200581 11378368 12800664 14934108 17067552 17423126 19200996 19912144 22401162 22756736 25601328 26134689 29868216 33601743 34135104 34846252 38401992 39824288 44802324 45513472 51202656 52269378 59736432 67203486 68270208 69692504 76803984 78404067 79648576 89604648 91026944 102405312 104538756 119472864 134406972 136540416 139385008 153607968 156808134 159297152 179209296 204810624 209077512 235212201 238945728 268813944 273080832 278770016 307215936 313616268 318594304 358418592 409621248 418155024 470424402 477891456 537627888 557540032 614431872 627232536 637188608 716837184 819242496 836310048 940848804 955782912 1075255776 1115080064 1228863744 1254465072 1433674368 1672620096 1881697608 1911565824 2150511552 2230160128 2457727488 2508930144 2867348736 3345240192 3763395216 4301023104 4460320256 5017860288 5734697472 6690480384 7526790432 8602046208 10035720576 13380960768 15053580864 17204092416 20071441152 30107161728 40142882304 60214323456 120428646912
• Sum of all divisors σ(n): 414679842720
• Sum of proper divisors (its aliquot sum) s(n): 294251195808
• 120428646912 is an abundant number, because the sum of its proper divisors (294251195808) is greater than itself. Its abundance is 173822548896

Bases of 120428646912

• Binary: 1110000001010000110110101001000000000₂
• Hexadecimal: 0x1C0A1B5200
• Base-36: 1JBO3UO0

Squares and roots of 120428646912

• 120428646912 squared (120428646912²) is 14503058997055167135744
• 120428646912 cubed (120428646912³) is 1746583771100261570775660550422528
• The square root of 120428646912 is 347028.3085167549
• The cube root of 120428646912 is 4938.2901373677

Scales and comparisons

• 120,428,646,912 seconds is equal to 3,829 years, 13 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 120,428,646,912 would take you about seven thousand, six hundred fifty-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 120428646912 cubic inches would be around 411.5 feet tall.

Recreational maths with 120428646912

• 120428646912 backwards is 219646824021
• The number of decimal digits it has is: 12
• The sum of 120428646912's digits is 45
• More coming soon!