797905978128

Names of 797905978128

• Cardinal: 797905978128 can be written as Seven hundred ninety-seven billion, nine hundred five million, nine hundred seventy-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 7.97905978128 × 10¹¹

Factors of 797905978128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 136

Divisors of 797905978128

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 53 54 56 63 71 72 81 84 98 106 108 112 126 142 144 147 159 162 168 189 196 212 213 216 243 252 284 294 318 324 336 343 371 378 392 424 426 432 441 477 486 497 504 567 568 588 636 639 648 686 729 742 756 784 848 852 882 954 972 994 1008 1029 1113 1134 1136 1176 1272 1278 1296 1323 1372 1431 1458 1484 1491 1512 1701 1704 1764 1908 1917 1944 1988 2058 2226 2268 2352 2544 2556 2597 2646 2744 2809 2862 2916 2968 2982 3024 3087 3339 3402 3408 3479 3528 3763 3816 3834 3888 3969 3976 4116 4293 4452 4473 4536 5103 5112 5194 5292 5488 5618 5724 5751 5832 5936 5964 6174 6678 6804 6958 7056 7526 7632 7668 7791 7938 7952 8232 8427 8586 8904 8946 9072 9261 10017 10206 10224 10388 10437 10584 11236 11289 11448 11502 11664 11907 11928 12348 12879 13356 13419 13608 13916 15052 15336 15582 15876 16464 16854 17172 17253 17808 17892 18179 18522 19663 20034 20412 20776 20874 21168 22472 22578 22896 23004 23373 23814 23856 24353 24696 25281 25758 26341 26712 26838 27216 27783 27832 30051 30104 30672 31164 31311 31752 33708 33867 34344 34506 35721 35784 36358 37044 38637 39326 40068 40257 40824 41552 41748 44944 45156 46008 46746 47628 48706 49392 50562 51516 51759 52682 53424 53676 54537 55566 55664 58989 60102 60208 62328 62622 63504 67416 67734 68688 69012 70119 71442 71568 72716 73059 74088 75843 77274 78652 79023 80136 80514 81648 83349 83496 90153 90312 92016 93492 93933 95256 97412 101124 101601 103032 103518 105364 107352 109074 111132 117978 120204 120771 124656 125244 134832 135468 137641 138024 140238 142884 145432 146118 148176 151686 154548 157304 158046 160272 161028 163611 166698 166992 176967 180306 180624 184387 186984 187866 190512 194824 199439 202248 203202 206064 207036 210357 210728 214704 218148 219177 222264 227529 235956 237069 240408 241542 250047 250488 270459 270936 275282 276048 280476 281799 285768 290864 292236 303372 304803 309096 314608 316092 322056 327222 333396 353934 360612 362313 368774 373968 375732 389648 398878 404496 406404 412923 414072 420714 421456 436296 438354 444528 455058 471912 474138 480816 483084 490833 500094 500976 530901 540918 541872 550564 553161 560952 563598 571536 584472 598317 606744 609606 618192 631071 632184 644112 654444 657531 666792 682587 707868 711207 721224 724626 737548 751464 797756 812808 825846 828144 841428 845397 872592 876708 910116 914409 943824 948276 963487 966168 981666 1000188 1061802 1081836 1101128 1106322 1121904 1127196 1168944 1196634 1213488 1219212 1238769 1262142 1264368 1290709 1308888 1315062 1333584 1365174 1396073 1415736 1422414 1442448 1449252 1472499 1475096 1502928 1592703 1595512 1625616 1651692 1659483 1682856 1690794 1753416 1794951 1820232 1828818 1893213 1896552 1926974 1932336 1963332 1972593 2000376 2047761 2123604 2133621 2163672 2202256 2212644 2254392 2393268 2438424 2477538 2524284 2536191 2581418 2617776 2630124 2730348 2743227 2792146 2831472 2844828 2890461 2898504 2944998 2950192 3185406 3191024 3303384 3318966 3365712 3381588 3506832 3589902 3640464 3657636 3716307 3786426 3793104 3853948 3872127 3926664 3945186 4000752 4095522 4188219 4247208 4267242 4327344 4417497 4425288 4508784 4778109 4786536 4876848 4955076 4978449 5048568 5072382 5162836 5260248 5384853 5460696 5486454 5584292 5689656 5780922 5797008 5889996 5917779 6370812 6400863 6606768 6637932 6763176 7179804 7315272 7432614 7572852 7707896 7744254 7853328 7890372 8191044 8376438 8494416 8534484 8671383 8834994 8850576 9556218 9573072 9772511 9910152 9956898 10097136 10144764 10325672 10520496 10769706 10921392 10972908 11148921 11168584 11379312 11561844 11616381 11779992 11835558 12564657 12741624 12801726 13252491 13275864 13526352 14334327 14359608 14630544 14865228 14935347 15145704 15415792 15488508 15780744 16154559 16382088 16752876 17068968 17342766 17669988 17753337 19112436 19202589 19545022 19820304 19913796 20289528 20651344 21539412 21945816 22297842 22337168 23123688 23232762 23559984 23671116 25129314 25483248 25603452 26014149 26504982 26551728 28668654 28719216 29317533 29730456 29870694 30291408 30977016 31561488 32309118 32764176 33446763 33505752 34137936 34685532 34849143 35339976 35506674 37693971 38224872 38405178 39090044 39827592 40579056 43078824 43891632 44595684 44806041 46247376 46465524 47342232 48463677 50258628 51206904 52028298 53009964 57337308 58635066 59460912 59741388 61954032 64618236 66893526 67011504 68407577 69371064 69698286 70679952 71013348 75387942 76449744 76810356 78042447 78180088 79655184 86157648 87952599 89191368 89612082 92931048 94684464 96927354 100340289 100517256 102413808 104056596 104547429 106019928 113081913 114674616 117270132 119482776 129236472 133787052 134418123 136815154 138742128 139396572 142026696 145391031 150775884 153620712 156084894 156360176 175905198 178382736 179224164 185862096 193854708 200680578 201034512 205222731 208113192 209094858 212039856 226163826 229349232 234127341 234540264 238965552 258472944 263857797 267574104 268836246 273630308 278793144 284053392 290782062 301551768 307241424 312169788 313642287 339245739 351810396 358448328 387709416 401361156 410445462 416226384 418189716 452327652 468254682 469080528 527715594 535148208 537672492 547260616 557586288 581564124 603103536 615668193 624339576 627284574 678491478 702382023 703620792 716896656 775418832 791573391 802722312 820890924 836379432 904655304 936509364 940926861 1017737217 1055431188 1075344984 1094521232 1163128248 1231336386 1248679152 1254569148 1356982956 1404764046 1407241584 1583146782 1605444624 1641781848 1672758864 1809310608 1847004579 1873018728 1881853722 2035474434 2110862376 2150689968 2326256496 2374720173 2462672772 2509138296 2713965912 2809528092 3166293564 3283563696 3694009158 3746037456 3763707444 4070948868 4221724752 4749440346 4925345544 5018276592 5427931824 5541013737 5619056184 6332587128 7124160519 7388018316 7527414888 8141897736 9498880692 9850691088 11082027474 11238112368 12665174256 14248321038 14776036632 15054829776 16283795472 16623041211 18997761384 22164054948 28496642076 29552073264 33246082422 37995522768 44328109896 49869123633 56993284152 66492164844 88656219792 99738247266 113986568304 132984329688 199476494532 265968659376 398952989064 797905978128
• Sum of all divisors σ(n): 2793802435200
• Sum of proper divisors (its aliquot sum) s(n): 1995896457072
• 797905978128 is an abundant number, because the sum of its proper divisors (1995896457072) is greater than itself. Its abundance is 1197990478944

Bases of 797905978128

• Binary: 1011100111000110111001110000001100010000₂
• Hexadecimal: 0xB9C6E70310
• Base-36: A6JWM900

Squares and roots of 797905978128

• 797905978128 squared (797905978128²) is 636653949932400414384384
• 797905978128 cubed (797905978128³) is 507989992649866692118324436488753152
• The square root of 797905978128 is 893255.8301673715
• The cube root of 797905978128 is 9275.0709327911

Scales and comparisons

• 797,905,978,128 seconds is equal to 25,370 years, 48 weeks, 6 days, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 797,905,978,128 would take you about fifty thousand, seven hundred forty-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 797905978128 cubic inches would be around 772.9 feet tall.

Recreational maths with 797905978128

• 797905978128 backwards is 821879509797
• 797905978128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 797905978128's digits is 72
• More coming soon!