128133410832

Names of 128133410832

• Cardinal: 128133410832 can be written as One hundred twenty-eight billion, one hundred thirty-three million, four hundred ten thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.28133410832 × 10¹¹

Factors of 128133410832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9595

Divisors of 128133410832

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 38 42 48 49 56 57 63 72 76 84 98 101 112 114 126 133 144 147 152 168 171 196 202 228 252 266 294 303 304 336 342 392 399 404 441 456 504 532 588 606 684 707 784 798 808 882 909 912 931 1008 1064 1176 1197 1212 1368 1414 1596 1616 1764 1818 1862 1919 2121 2128 2352 2394 2424 2736 2793 2828 3192 3528 3636 3724 3838 4242 4788 4848 4949 5586 5656 5757 6363 6384 7056 7272 7448 7676 8379 8484 9463 9576 9898 11172 11312 11514 12726 13433 14544 14847 14896 15352 16758 16968 17271 18926 19152 19796 22344 23028 25452 26866 28389 29694 30704 33516 33936 34542 37852 39592 40299 44541 44688 46056 50904 53732 56778 59388 66241 67032 69084 75704 79184 80598 85167 89082 92112 94031 101808 107464 113556 118776 120897 132482 134064 138168 151408 161196 170334 178164 179797 188062 198723 214928 227112 237552 241794 264964 276336 282093 322392 340668 356328 359594 376124 397446 454224 463687 483588 529928 539391 564186 596169 644784 681336 712656 719188 752248 794892 846279 927374 955763 967176 1059856 1078782 1128372 1192338 1258579 1362672 1391061 1438376 1504496 1589784 1618173 1692558 1854748 1911526 1934352 2157564 2256744 2384676 2517158 2782122 2867289 2876752 3179568 3236346 3385116 3709496 3775737 3823052 4173183 4315128 4513488 4769352 5034316 5564244 5734578 6472692 6690341 6770232 7418992 7551474 7646104 8346366 8601867 8630256 8810053 9538704 10068632 11128488 11327211 11469156 12945384 13380682 13540464 15102948 15292208 16692732 17203734 17620106 18159497 20071023 20137264 22256976 22654422 22938312 25890768 26430159 26761364 30205896 33385464 34407468 35240212 36318994 40142046 45308844 45876624 46832387 52860318 53522728 54478491 60213069 60411792 66770928 68814936 70480424 72637988 79290477 80284092 90617688 93664774 105720636 107045456 108956982 120426138 127116479 137629872 140497161 140960848 145275976 158580954 160568184 163435473 181235376 187329548 211441272 217913964 240852276 254232958 280994322 290551952 317161908 321136368 326870946 374659096 381349437 421491483 422882544 435827928 481704552 508465916 561988644 634323816 653741892 749318192 762698874 842982966 871655856 889815353 963409104 1016931832 1123977288 1144048311 1268647632 1307483784 1525397748 1685965932 1779630706 2033863664 2247954576 2288096622 2614967568 2669446059 3050795496 3371931864 3559261412 4576193244 5338892118 6101590992 6743863728 7118522824 8008338177 9152386488 10677784236 14237045648 16016676354 18304772976 21355568472 32033352708 42711136944 64066705416 128133410832
• Sum of all divisors σ(n): 443490989760
• Sum of proper divisors (its aliquot sum) s(n): 315357578928
• 128133410832 is an abundant number, because the sum of its proper divisors (315357578928) is greater than itself. Its abundance is 187224168096

Bases of 128133410832

• Binary: 1110111010101010110001011000000010000₂
• Hexadecimal: 0x1DD558B010
• Base-36: 1MV3BOK0

Squares and roots of 128133410832

• 128133410832 squared (128133410832²) is 16418170971442094932224
• 128133410832 cubed (128133410832³) is 2103716246193806489449402987450368
• The square root of 128133410832 is 357957.2751488647
• The cube root of 128133410832 is 5041.4344990777

Scales and comparisons

• 128,133,410,832 seconds is equal to 4,074 years, 12 weeks, 5 days, 14 hours, 7 minutes, 12 seconds.
• To count from 1 to 128,133,410,832 would take you about eight thousand, one hundred forty-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 128133410832 cubic inches would be around 420.1 feet tall.

Recreational maths with 128133410832

• 128133410832 backwards is 238014331821
• 128133410832 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128133410832's digits is 36
• More coming soon!