128359340032

Names of 128359340032

• Cardinal: 128359340032 can be written as One hundred twenty-eight billion, three hundred fifty-nine million, three hundred forty thousand and thirty-two.

Scientific notation

• Scientific notation: 1.28359340032 × 10¹¹

Factors of 128359340032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 51

Divisors of 128359340032

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 31 32 44 49 56 62 64 77 88 98 112 121 124 128 154 176 196 217 224 242 248 256 308 341 352 392 434 448 484 496 512 539 616 682 704 784 847 868 896 961 968 992 1024 1078 1232 1331 1364 1408 1519 1568 1694 1736 1792 1922 1936 1984 2048 2156 2387 2464 2662 2728 2816 3038 3136 3388 3472 3584 3751 3844 3872 3968 4312 4774 4928 5324 5456 5632 5929 6076 6272 6727 6776 6944 7168 7502 7688 7744 7936 8624 9317 9548 9856 10571 10648 10912 11264 11858 12152 12544 13454 13552 13888 14336 15004 15376 15488 15872 16709 17248 18634 19096 19712 21142 21296 21824 22528 23716 24304 25088 26257 26908 27104 27776 30008 30752 30976 31744 33418 34496 37268 38192 39424 41261 42284 42592 43648 47089 47432 48608 50176 52514 53816 54208 55552 60016 61504 61952 63488 65219 66836 68992 73997 74536 76384 78848 82522 84568 85184 87296 94178 94864 97216 100352 105028 107632 108416 111104 116281 120032 123008 123904 130438 133672 137984 147994 149072 152768 157696 165044 169136 170368 174592 183799 188356 189728 194432 210056 215264 216832 222208 232562 240064 246016 247808 260876 267344 275968 288827 295988 298144 305536 330088 338272 340736 349184 367598 376712 379456 388864 420112 430528 433664 444416 465124 480128 492032 517979 521752 534688 551936 577654 591976 596288 611072 660176 676544 681472 698368 735196 753424 758912 777728 813967 840224 861056 867328 930248 960256 984064 1035958 1043504 1069376 1103872 1155308 1183952 1192576 1222144 1279091 1320352 1353088 1362944 1470392 1506848 1517824 1555456 1627934 1680448 1722112 1734656 1860496 1920512 1968128 2021789 2071916 2087008 2138752 2310616 2367904 2385152 2444288 2558182 2640704 2706176 2725888 2940784 3013696 3035648 3110912 3255868 3360896 3444224 3720992 3841024 4043578 4143832 4174016 4277504 4621232 4735808 4770304 4888576 5116364 5281408 5412352 5697769 5881568 6027392 6071296 6511736 6721792 6888448 7441984 7682048 8087156 8287664 8348032 8555008 8953637 9242464 9471616 9540608 10232728 10562816 10824704 11395538 11763136 12054784 12142592 13023472 13443584 13776896 14883968 16174312 16575328 16696064 17110016 17907274 18484928 18943232 19081216 20465456 21125632 21649408 22791076 23526272 24109568 26046944 26887168 29767936 32348624 33150656 33392128 34220032 35814548 36969856 37886464 40930912 42251264 45582152 47052544 48219136 52093888 53774336 59535872 62675459 64697248 66301312 66784256 71629096 73939712 75772928 81861824 84502528 91164304 94105088 96438272 104187776 119071744 125350918 129394496 132602624 133568512 143258192 147879424 151545856 163723648 182328608 188210176 208375552 238143488 250701836 258788992 265205248 286516384 295758848 327447296 364657216 376420352 416751104 501403672 517577984 530410496 573032768 591517696 654894592 729314432 833502208 1002807344 1035155968 1060820992 1146065536 1309789184 1458628864 1667004416 2005614688 2070311936 2292131072 2619578368 2917257728 4011229376 4140623872 4584262144 5834515456 8022458752 9168524288 11669030912 16044917504 18337048576 32089835008 64179670016 128359340032
• Sum of all divisors σ(n): 339327523080
• Sum of proper divisors (its aliquot sum) s(n): 210968183048
• 128359340032 is an abundant number, because the sum of its proper divisors (210968183048) is greater than itself. Its abundance is 82608843016

Bases of 128359340032

• Binary: 1110111100010110100000001100000000000₂
• Hexadecimal: 0x1DE2D01800
• Base-36: 1MYTU4N4

Squares and roots of 128359340032

• 128359340032 squared (128359340032²) is 16476120173450597761024
• 128359340032 cubed (128359340032³) is 2114863911752040096760937492512768
• The square root of 128359340032 is 358272.7173983531
• The cube root of 128359340032 is 5044.3958356651

Scales and comparisons

• 128,359,340,032 seconds is equal to 4,081 years, 22 weeks, 2 days, 12 hours, 13 minutes, 52 seconds.
• To count from 1 to 128,359,340,032 would take you about eight thousand, one hundred sixty-two 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 128359340032 cubic inches would be around 420.4 feet tall.

Recreational maths with 128359340032

• 128359340032 backwards is 230043953821
• The number of decimal digits it has is: 12
• The sum of 128359340032's digits is 40
• More coming soon!