128072727400632

Names of 128072727400632

• Cardinal: 128072727400632 can be written as One hundred twenty-eight trillion, seventy-two billion, seven hundred twenty-seven million, four hundred thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.28072727400632 × 10¹⁴

Factors of 128072727400632

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9207

Divisors of 128072727400632

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 21 24 28 34 41 42 51 56 68 82 84 102 107 119 123 136 164 168 204 214 238 246 287 321 328 357 408 428 476 492 574 642 697 714 749 856 861 952 984 1148 1284 1327 1394 1428 1498 1722 1819 2091 2247 2296 2568 2654 2788 2856 2996 3444 3638 3981 4182 4387 4494 4879 5308 5457 5576 5992 6888 7276 7703 7962 8364 8774 8988 9289 9758 10616 10914 12733 13161 14552 14637 15406 15924 16728 17548 17976 18578 19516 21828 22559 23109 25466 26322 27867 29274 30709 30812 31848 35096 37156 38199 39032 43656 45118 46218 50932 52644 53921 54407 55734 58548 61418 61624 67677 74312 74579 76398 90236 92127 92436 101864 105288 107842 108814 111468 117096 122836 130951 135354 141989 149158 152796 157913 161763 163221 180472 184254 184872 215684 217628 222936 223737 245672 261902 270708 283978 298316 305592 315823 315826 323526 326442 368508 380849 392853 425967 431368 435256 447474 473739 522053 523804 541416 567956 596632 631646 631652 647052 652884 737016 761698 785706 824221 851934 894948 916657 924919 947469 947478 993923 1044106 1047608 1135912 1142547 1263292 1263304 1294104 1305768 1523396 1566159 1571412 1648442 1703868 1789896 1833314 1849838 1894938 1894956 1987846 2088212 2210761 2285094 2413813 2472663 2526584 2749971 2774757 2981769 3046792 3132318 3142824 3296884 3407736 3666628 3699676 3789876 3789912 3975692 4176424 4421522 4570188 4827626 4945326 5368991 5499942 5549514 5769547 5821549 5963538 6264636 6474433 6593768 6632283 7241439 7333256 7399352 7579752 7951384 8843044 9140376 9655252 9890652 10221881 10737982 10999884 11099028 11539094 11643098 11927076 12529272 12948866 13264566 14011757 14482878 16106973 16896691 17308641 17464647 17686088 19310504 19423299 19781304 20443762 21475964 21999768 22198056 23078188 23286196 23854152 25897732 26529132 28023514 28965756 30665643 32213946 33793061 33793382 34617282 34929294 37582937 38846598 40750843 40887524 42035271 42951928 46156376 46572392 50690073 51795464 53058264 56047028 57931512 61331286 64427892 67586122 67586764 69234564 69858588 71553167 75165874 77693196 81501686 81775048 84070542 98082299 98966333 101379183 101380146 112094056 112748811 122252529 122662572 128855784 135172244 135173528 138469128 139717176 143106334 150331748 155386392 163003372 168141084 173771977 196164598 197932666 202758366 202760292 214659501 225497622 236551427 244505058 245325144 270344488 286212668 294246897 296898999 300663496 326006744 336282168 347543954 392329196 395865332 405516732 405520584 419097121 429319002 450995244 473102854 489010116 521315931 572425336 574482037 588493794 593797998 692764331 695087908 709654281 784658392 791730664 811033464 838194242 858638004 901990488 946205708 978020232 1042631862 1093741267 1148964074 1176987588 1187595996 1216403839 1257291363 1385528662 1390175816 1419308562 1676388484 1717276008 1723446111 1892411416 2078292993 2085263724 2187482534 2297928148 2353975176 2375191992 2432807678 2514582726 2771057324 2838617124 2933679847 3281223801 3352776968 3446892222 3649211517 4021374259 4156585986 4170527448 4374965068 4595856296 4865615356 5029165452 5542114648 5677234248 5867359694 6562447602 6893784444 7124651057 7298423034 7656188869 8042748518 8313171972 8749930136 8801039541 9731230712 10058330904 11734719388 12064122777 13124895204 13787568888 14249302114 14596846068 15312377738 16085497036 16626343944 17602079082 18593601539 21373953171 22968566607 23469438776 24128245554 26249790408 28498604228 29193692136 30624755476 32170994072 35204158164 37187203078 42747906342 44843391947 45937133214 48256491108 49872557399 55780804617 56997208456 61249510952 70408316328 74374406156 85495812684 89686783894 91874266428 96512982216 99745114798 111561609234 130155210773 134530175841 148748812312 149617672197 170991625368 179373567788 183748532856 199490229596 223123218468 260310421546 269060351682 299235344394 313903743629 358747135576 390465632319 398980459192 446246436936 520620843092 538120703364 598470688788 627807487258 762337663099 780931264638 941711230887 1041241686184 1076241406728 1196941377576 1255614974516 1524675326198 1561862529276 1883422461774 2287012989297 2511229949032 3049350652396 3123725058552 3766844923548 4574025978594 5336363641693 6098701304792 7533689847096 9148051957188 10672727283386 16009090925079 18296103914376 21345454566772 32018181850158 42690909133544 64036363700316 128072727400632
• Sum of all divisors σ(n): 400960081428480
• Sum of proper divisors (its aliquot sum) s(n): 272887354027848
• 128072727400632 is an abundant number, because the sum of its proper divisors (272887354027848) is greater than itself. Its abundance is 144814626627216

Bases of 128072727400632

• Binary: 11101000111101101000001011011000001000010111000₂
• Hexadecimal: 0x747B416C10B8
• Base-36: 19EBSR5K8O

Squares and roots of 128072727400632

• 128072727400632 squared (128072727400632²) is 16402623503836594687433999424
• 128072727400632 cubed (128072727400632³) is 2100728728662063503602447541564167305235968
• The square root of 128072727400632 is 11316922.1699467387
• The cube root of 128072727400632 is 50406.3850618461

Scales and comparisons

• 128,072,727,400,632 seconds is equal to 4,072,316 years, 29 weeks, 6 days, 19 hours, 17 minutes, 12 seconds.
• To count from 1 to 128,072,727,400,632 would take you about ten million, one hundred eighty thousand, seven hundred ninety-one 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 128072727400632 cubic inches would be around 4200.5 feet tall.

Recreational maths with 128072727400632

• 128072727400632 backwards is 236004727270821
• 128072727400632 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128072727400632's digits is 51
• More coming soon!