1028653197390

Names of 1028653197390

• Cardinal: 1028653197390 can be written as One trillion, twenty-eight billion, six hundred fifty-three million, one hundred ninety-seven thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.02865319739 × 10¹²

Factors of 1028653197390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 516

Divisors of 1028653197390

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 29 30 35 39 42 45 54 58 63 65 70 78 81 87 90 91 105 117 126 130 135 145 162 169 174 182 189 195 203 210 234 243 261 270 273 290 315 338 351 377 378 390 405 406 435 455 457 486 507 522 546 567 585 609 630 702 729 754 783 810 819 845 870 910 914 945 1014 1015 1053 1131 1134 1170 1183 1215 1218 1305 1365 1371 1458 1521 1566 1638 1690 1701 1755 1827 1885 1890 2030 2106 2187 2262 2285 2349 2366 2430 2457 2535 2610 2639 2730 2742 2835 3042 3045 3159 3199 3393 3402 3510 3549 3645 3654 3770 3915 4095 4113 4374 4563 4570 4698 4901 4914 5070 5103 5265 5278 5481 5655 5670 5915 5941 6090 6318 6398 6561 6786 6855 7047 7098 7290 7371 7605 7830 7917 8190 8226 8505 9126 9135 9477 9597 9802 10179 10206 10530 10647 10935 10962 11310 11745 11830 11882 12285 12339 13122 13195 13253 13689 13710 14094 14703 14742 15210 15309 15795 15834 15995 16443 16965 17010 17745 17823 18270 18954 19194 20358 20565 21141 21294 21870 22113 22815 23490 23751 24505 24570 24678 25515 26390 26506 27378 27405 28431 28791 29406 29705 30537 30618 31590 31941 31990 32805 32886 33930 34307 35235 35490 35646 36855 37017 39585 39759 41067 41130 41587 42282 44109 44226 45630 45927 47385 47502 47985 49010 49329 50895 51030 53235 53469 54810 56862 57582 59410 61074 61695 63423 63882 65610 66265 66339 68445 68614 70470 71253 73515 73710 74034 76545 77233 79170 79518 82134 82215 83174 85293 86373 88218 89115 91611 91854 92771 94770 95823 95970 98658 101790 102921 105705 106470 106938 110565 111051 118755 119277 123201 123390 124761 126846 132327 132530 132678 136890 142155 142506 143955 147030 147987 152685 153090 154466 159705 160407 164430 170586 171535 172289 172746 178230 183222 185085 185542 190269 191646 198795 199017 205335 205842 207935 211410 213759 220545 221130 222102 229635 231699 237510 238554 246402 246645 249522 259119 264654 267345 274833 278313 284310 287469 287910 295974 305370 308763 317115 319410 320814 331695 333153 343070 344578 356265 357831 369603 370170 374283 380538 386165 396981 397590 398034 410670 415870 426465 427518 431865 441090 443961 458055 459270 463398 463855 479115 481221 493290 514605 516867 518238 534690 540631 549666 555255 556626 574938 596385 597051 616005 617526 623805 634230 641277 661635 663390 666306 695097 712530 715662 739206 739935 748566 772330 777357 793962 802035 824499 834939 852930 861445 862407 863730 887922 916110 926289 927710 951345 958230 962442 995085 999459 1029210 1033734 1068795 1073493 1081262 1108809 1110510 1122849 1158495 1190943 1192770 1194102 1206023 1232010 1247610 1282554 1295595 1323270 1331883 1374165 1390194 1391565 1437345 1443663 1479870 1543815 1550601 1554714 1604070 1621893 1648998 1665765 1669878 1722890 1724814 1789155 1848015 1852578 1871415 1902690 1923831 1984905 1990170 1998918 2085291 2137590 2146986 2217618 2219805 2239757 2245698 2316990 2332071 2381886 2406105 2412046 2473497 2504817 2584335 2587221 2591190 2663766 2703155 2748330 2778867 2783130 2874690 2887326 2985255 2998377 3087630 3101202 3206385 3220479 3243786 3331530 3368547 3475485 3572829 3578310 3618069 3696030 3742830 3847662 3886785 3969810 4122495 4170582 4174695 4312035 4330989 4439610 4479514 4631445 4651803 4664142 4812210 4865679 4946994 4997295 5009634 5168670 5174442 5367465 5406310 5544045 5557734 5614245 5771493 5954715 5970510 5996754 6030115 6255873 6412770 6440958 6659415 6719271 6737094 6950970 6996213 7145658 7218315 7236138 7514451 7753005 7761663 7773570 8109465 8244990 8336601 8349390 8624070 8661978 9262890 9303606 9619155 9661437 9731358 9994590 10105641 10426455 10718487 10734930 10854207 11088090 11198785 11228490 11542986 11660355 11909430 12060230 12367485 12511746 12524085 12936105 12992967 13318830 13438542 13894335 13955409 13992426 14436630 14597037 14991885 15028902 15506010 15523326 15678299 16102395 16218930 16673202 16842735 17314479 17864145 18090345 18767619 19238310 19322874 20157813 20211282 20852910 20988639 21436974 21654945 21708414 22397570 22543353 23259015 23320710 24328395 24734970 25009803 25048170 25872210 25985934 27788670 27910818 28857465 28984311 29194074 29983770 30316923 31279365 31356598 32155461 32204790 32562621 33596355 33685470 34628958 34981065 35728290 36180690 37535238 37572255 38808315 38978901 40315626 41683005 41866227 41977278 43309890 43791111 45086706 46518030 47034897 48307185 48656790 50019606 50528205 53592435 54271035 56302857 57714930 57968622 60473439 60633846 62558730 64310922 64964835 65125242 67192710 67630059 69777045 69962130 72985185 75029409 75144510 77616630 77957802 78391495 83366010 83732454 86572395 86952933 87582222 90950769 93838095 94069794 96614370 97687863 100789065 101056410 104943195 107184870 108542070 112605714 112716765 120946878 125049015 125598681 129929670 131373333 135260118 139554090 141104691 144921555 145970370 150058818 151584615 156782990 160777305 162813105 168908571 173144790 173905866 181420317 181901538 187676190 194894505 195375726 201578130 202890177 209331135 209886390 218955555 225088227 225433530 235174485 250098030 251197362 262746666 272852307 281514285 282209382 289843110 293063589 302367195 303169230 321554610 325626210 337817142 338150295 362840634 375147045 376796043 389789010 394119999 405780354 418662270 423314073 434764665 437911110 450176454 454753845 470348970 488439315 506725713 544260951 545704614 563028570 586127178 604734390 608670531 627993405 656866665 676300590 705523455 750294090 753592086 788239998 844542855 846628146 869529330 879190767 907101585 909507690 976878630 1013451426 1014450885 1088521902 1125441135 1130388129 1182359997 1217341062 1255986810 1269942219 1313733330 1364261535 1411046910 1465317945 1632782853 1689085710 1758381534 1814203170 1883980215 1970599995 2028901770 2116570365 2250882270 2260776258 2364719994 2533628565 2539884438 2637572301 2721304755 2728523070 2930635890 3043352655 3265565706 3547079991 3767960430 3809826657 3941199990 4233140730 4395953835 4898348559 5067257130 5275144602 5442609510 5651940645 5911799985 6086705310 6349711095 7094159982 7619653314 7912716903 8163914265 8791907670 9796697118 11303881290 11429479971 11823599970 12699422190 13187861505 14695045677 15825433806 16327828530 17735399955 19049133285 22858959942 24491742795 26375723010 29390091354 34288439913 35470799910 38098266570 39563584515 48983485590 57147399855 68576879826 73475228385 79127169030 102865319739 114294799710 146950456770 171442199565 205730639478 342884399130 514326598695 1028653197390
• Sum of all divisors σ(n): 3563194639680
• Sum of proper divisors (its aliquot sum) s(n): 2534541442290
• 1028653197390 is an abundant number, because the sum of its proper divisors (2534541442290) is greater than itself. Its abundance is 1505888244900

Bases of 1028653197390

• Binary: 1110111110000000100000100010100001001110₂
• Hexadecimal: 0xEF8082284E
• Base-36: D4K1JYVI

Squares and roots of 1028653197390

• 1028653197390 squared (1028653197390²) is 1058127400500670302812100
• 1028653197390 cubed (1028653197390³) is 1088446133770983593825886173380419000
• The square root of 1028653197390 is 1014225.4174442683
• The cube root of 1028653197390 is 10094.6126789613

Scales and comparisons

• 1,028,653,197,390 seconds is equal to 32,707 years, 51 weeks, 3 days, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 1,028,653,197,390 would take you about eighty-one thousand, seven hundred sixty-nine 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 1028653197390 cubic inches would be around 841.2 feet tall.

Recreational maths with 1028653197390

• 1028653197390 backwards is 0937913568201
• 1028653197390 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1028653197390's digits is 54
• More coming soon!