990997607808
990,997,607,808 is an even composite number composed of six prime numbers multiplied together.
990997607808 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.
Prime factorization of 990997607808:
27 × 36 × 13 × 192 × 31 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 19 × 19 × 31 × 73)See below for interesting mathematical facts about the number 990997607808 from the Numbermatics database.
Names of 990997607808
- Cardinal: 990997607808 can be written as Nine hundred ninety billion, nine hundred ninety-seven million, six hundred seven thousand, eight hundred eight.
Scientific notation
- Scientific notation: 9.90997607808 × 1011
Factors of 990997607808
Divisors of 990997607808
- Number of divisors d(n): 1344
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 31 32 36 38 39 48 52 54 57 62 64 72 73 76 78 81 93 96 104 108 114 117 124 128 144 146 152 156 162 171 186 192 208 216 219 228 234 243 247 248 279 288 292 304 312 324 342 351 361 372 384 403 416 432 438 456 468 486 494 496 513 558 576 584 589 608 624 648 657 684 702 722 729 741 744 806 832 837 864 876 912 936 949 972 988 992 1026 1053 1083 1116 1152 1168 1178 1209 1216 1248 1296 1314 1368 1387 1404 1444 1458 1482 1488 1539 1612 1664 1674 1728 1752 1767 1824 1872 1898 1944 1971 1976 1984 2052 2106 2166 2223 2232 2263 2336 2356 2418 2432 2496 2511 2592 2628 2736 2774 2808 2847 2888 2916 2964 2976 3078 3159 3224 3249 3348 3456 3504 3534 3627 3648 3744 3796 3888 3942 3952 3968 4104 4161 4212 4332 4446 4464 4526 4617 4672 4693 4712 4836 4992 5022 5184 5256 5301 5472 5548 5616 5694 5776 5832 5913 5928 5952 6156 6318 6448 6498 6669 6696 6789 7008 7068 7254 7296 7488 7533 7592 7657 7776 7884 7904 8208 8322 8424 8541 8664 8892 8928 9052 9234 9344 9386 9424 9477 9672 9747 10044 10368 10512 10602 10881 10944 11096 11191 11232 11388 11552 11664 11826 11856 11904 12312 12483 12636 12896 12996 13338 13392 13578 13851 14016 14079 14136 14508 14976 15066 15184 15314 15552 15768 15808 15903 16416 16644 16848 17082 17328 17739 17784 17856 18031 18104 18468 18772 18848 18954 19344 19494 20007 20088 20367 21024 21204 21762 21888 22192 22382 22464 22599 22776 22971 23104 23328 23652 23712 24624 24966 25272 25623 25792 25992 26353 26676 26784 27156 27702 28032 28158 28272 29016 29241 29419 30132 30368 30628 31104 31536 31616 31806 32643 32832 33288 33573 33696 34164 34656 35478 35568 35712 36062 36208 36936 37449 37544 37696 37908 38688 38988 40014 40176 40734 42048 42237 42408 42997 43524 44384 44764 44928 45198 45552 45942 46208 46656 47304 47424 47709 49248 49932 50544 51246 51584 51984 52706 53217 53352 53568 54093 54312 55404 56316 56544 58032 58482 58838 60021 60264 60736 61101 61256 63072 63612 65286 65664 66576 67146 67392 68328 68913 69312 70956 71136 72124 72416 73872 74898 75088 75392 75816 76869 77376 77976 79059 80028 80352 81468 84096 84474 84816 85994 87048 87723 88257 88768 89528 90396 91104 91884 93312 94608 94848 95418 97929 98496 99864 100719 101088 102492 103968 105412 106434 106704 107136 108186 108624 110808 112347 112632 113088 116064 116964 117676 120042 120528 121472 122202 122512 126144 126711 127224 128991 130572 133152 134292 134784 136656 137826 138624 141912 142272 143127 144248 144832 145483 147744 149796 150176 151632 153738 154752 155952 158118 160056 160704 162279 162936 168948 169632 171988 174096 175446 176514 177536 179056 180063 180792 182208 183303 183768 189216 190836 195858 196992 199728 201438 202176 204984 206739 207936 210824 212868 213408 216372 217248 221616 224694 225264 226176 230607 232128 233928 235352 237177 240084 241056 244404 245024 252288 253422 254448 257982 261144 263169 264771 266304 268584 273312 275652 283824 284544 286254 288496 289664 290966 293787 295488 299592 300352 302157 303264 307476 311904 316236 320112 321408 324558 325872 337041 337896 339264 342589 343976 348192 350892 353028 358112 360126 361584 364416 366606 367536 378432 380133 381672 386973 391716 399456 402876 404352 409968 413478 415872 421648 425736 426816 429381 432744 434496 436449 443232 449388 450528 461214 464256 467856 470704 474354 480168 482112 486837 488808 490048 506844 508896 515964 522288 526338 529542 532608 537168 546624 549909 551304 558961 567648 572508 576992 581932 587574 590976 599184 600704 604314 606528 614952 620217 623808 632472 640224 649116 651744 674082 675792 678528 685178 687952 691821 696384 701784 706056 711531 716224 720252 723168 733212 735072 756864 760266 763344 773946 783432 794313 798912 805752 816943 819936 826956 843296 851472 853632 858762 865488 868992 872898 886464 898776 901056 906471 922428 935712 941408 948708 960336 964224 973674 977616 980096 1011123 1013688 1017792 1027767 1031928 1044576 1052676 1059084 1074336 1093248 1099818 1102608 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171571608 174042432 176459688 178622496 181103364 186945408 188545968 191164662 197331264 198517149 204920928 210313584 211165056 212114214 214641024 218956608 221997672 222896448 228762144 235279584 238163328 241471152 249747381 250758504 251394624 254886216 261063648 264689532 271655046 273227904 280418112 282818952 286746993 295996896 305016192 307381392 313706112 321961536 332996508 334344672 339848288 343143216 348084864 352919376 357244992 362206728 377091936 382329324 394662528 397034298 407482569 409841856 420627168 424228428 437913216 443995344 445792896 457524288 470559168 482942304 499494762 501517008 502789248 509772432 522127296 529379064 543310092 560836224 565637904 573493986 591993792 595551447 614762784 643923072 665993016 668689344 679696576 686286432 705838752 714489984 724413456 754183872 764658648 794068596 814965138 819683712 841254336 848456856 860240979 887990688 915048576 941118336 965884608 998989524 1003034016 1019544864 1044254592 1058758128 1086620184 1131275808 1146987972 1183987584 1191102894 1229525568 1331986032 1337378688 1359393152 1372572864 1411677504 1448826912 1508367744 1529317296 1588137192 1629930276 1682508672 1696913712 1720481958 1775981376 1931769216 1997979048 2006068032 2039089728 2117516256 2173240368 2262551616 2293975944 2382205788 2459051136 2580722937 2663972064 2745145728 2823355008 2897653824 3058634592 3176274384 3259860552 3393827424 3440963916 3551962752 3995958096 4012136064 4078179456 4235032512 4346480736 4525103232 4587951888 4764411576 5161445874 5327944128 5795307648 6117269184 6352548768 6519721104 6787654848 6881927832 7742168811 7991916192 8470065024 8692961472 9175903776 9528823152 10322891748 10655888256 12234538368 12705097536 13039442208 13575309696 13763855664 15484337622 15983832384 17385922944 18351807552 19057646304 20645783496 25410195072 26078884416 27527711328 30968675244 31967664768 36703615104 38115292608 41291566992 52157768832 55055422656 61937350488 76230585216 82583133984 110110845312 123874700976 165166267968 247749401952 330332535936 495498803904 990997607808
- Sum of all divisors σ(n): 3520424638080
- Sum of proper divisors (its aliquot sum) s(n): 2529427030272
- 990997607808 is an abundant number, because the sum of its proper divisors (2529427030272) is greater than itself. Its abundance is 1538429422464
Bases of 990997607808
- Binary: 11100110101111000000111101110101100000002
- Hexadecimal: 0xE6BC0F7580
- Base-36: CN9AE000
Squares and roots of 990997607808
- 990997607808 squared (9909976078082) is 982076258681178582564864
- 990997607808 cubed (9909976078083) is 973235223038078568275824440992858112
-
The
square root of 990997607808 is 995488.6276638221 -
The
cube root of 990997607808 is 9969.9015250967
Scales and comparisons
How big is 990997607808?- 990,997,607,808 seconds is equal to 31,510 years, 34 weeks, 1 day, 17 hours, 16 minutes, 48 seconds.
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To count from 1 to 990,997,607,808 would take you about sixty-three thousand and twenty-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 990997607808 cubic inches would be around 830.8 feet tall.
Recreational maths with 990997607808
- 990997607808 backwards is 808706799099
- 990997607808 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 990997607808's digits is 72
- More coming soon!
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The information we have on file for 990997607808 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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