990668813472
990,668,813,472 is an even composite number composed of seven prime numbers multiplied together.
990668813472 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 990668813472:
25 × 33 × 13 × 29 × 61 × 73 × 683
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 29 × 61 × 73 × 683)See below for interesting mathematical facts about the number 990668813472 from the Numbermatics database.
Names of 990668813472
- Cardinal: 990668813472 can be written as Nine hundred ninety billion, six hundred sixty-eight million, eight hundred thirteen thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 9.90668813472 × 1011
Factors of 990668813472
Divisors of 990668813472
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 32 36 39 48 52 54 58 61 72 73 78 87 96 104 108 116 117 122 144 146 156 174 183 208 216 219 232 234 244 261 288 292 312 348 351 366 377 416 432 438 464 468 488 522 549 584 624 657 683 696 702 732 754 783 793 864 876 928 936 949 976 1044 1098 1131 1168 1248 1314 1366 1392 1404 1464 1508 1566 1586 1647 1752 1769 1872 1898 1952 1971 2049 2088 2117 2196 2262 2336 2379 2628 2732 2784 2808 2847 2928 3016 3132 3172 3294 3393 3504 3538 3744 3796 3942 4098 4176 4234 4392 4453 4524 4758 5256 5307 5464 5616 5694 5856 6032 6147 6264 6344 6351 6588 6786 7008 7076 7137 7592 7884 8196 8352 8468 8541 8784 8879 8906 9048 9516 10179 10512 10614 10928 11232 11388 12064 12294 12528 12688 12702 13176 13359 13572 14152 14274 15184 15768 15921 16392 16936 17082 17568 17758 17812 18096 18441 19032 19053 19807 20358 21024 21228 21411 21856 22776 22997 24588 25056 25376 25404 25623 26352 26637 26718 27144 27521 28304 28548 30368 31536 31842 32784 33872 34164 35516 35624 36192 36882 38064 38106 39614 40077 40716 41663 42456 42822 45552 45994 47763 49176 49859 50808 51246 52704 53274 53436 54288 55042 56608 57096 57159 57889 59421 63072 63684 65568 67744 68328 68991 71032 71248 73764 76128 76212 79228 79911 80154 81432 82563 83326 84912 85644 91104 91988 95526 98352 99718 101616 102492 106548 106872 108576 110084 114192 114318 115778 118842 120231 124989 127368 129137 136656 137982 142064 142496 147528 149577 152424 158456 159822 160308 162864 165126 166652 169824 171288 173667 178263 183976 191052 196704 199436 203232 204984 206973 213096 213744 220168 228384 228636 231556 237684 239733 240462 247689 249978 254736 257491 258274 273312 275964 284128 295056 299154 304848 316912 319644 320616 325728 330252 333304 342576 347334 356526 367952 374967 382104 387411 398872 409968 413946 426192 427488 440336 448731 457272 463112 475368 479466 480924 495378 499956 509472 514982 516548 521001 534789 541619 551928 590112 598308 609696 620919 633824 639288 641232 648167 660504 666608 685152 694668 713052 735904 743067 749934 764208 772473 774822 797744 819936 827892 852384 880672 897462 914544 926224 950736 958932 961848 990756 999912 1029964 1033096 1042002 1069578 1083238 1103856 1124901 1162233 1196616 1208227 1241838 1278576 1282464 1296334 1321008 1333216 1346193 1389336 1426104 1445911 1486134 1499868 1528416 1544946 1549644 1563003 1595488 1624857 1655784 1678781 1794924 1829088 1852448 1901472 1917864 1923696 1944501 1981512 1999824 2059928 2066192 2084004 2139156 2166476 2207712 2249802 2317419 2324466 2393232 2416454 2483676 2557152 2592668 2642016 2692386 2778672 2852208 2891822 2972268 2999736 3041399 3089892 3099288 3126006 3249714 3311568 3357562 3486699 3589848 3624681 3835728 3847392 3889002 3963024 3999648 4119856 4132384 4168008 4278312 4332952 4337733 4499604 4634838 4648932 4786464 4832908 4874571 4967352 5036343 5185336 5384772 5557344 5704416 5783644 5833503 5944536 5999472 6082798 6179784 6198576 6252012 6499428 6623136 6715124 6952257 6973398 7179696 7249362 7671456 7778004 7926048 8239712 8336016 8556624 8665904 8675466 8999208 9124197 9269676 9297864 9665816 9749142 9934704 10072686 10370672 10769544 10874043 11567288 11667006 11889072 11998944 12165596 12359568 12397152 12504024 12998856 13013199 13430248 13904514 13946796 14359392 14498724 14623713 15109029 15556008 15706951 16672032 17113248 17331808 17350932 17500509 17998416 18248394 18539352 18595728 18796843 19331632 19498284 19869408 20145372 20741344 21539088 21748086 23134576 23334012 23778144 24331192 24719136 25008048 25997712 26026398 26860496 27372591 27809028 27893592 28997448 29247426 30218058 31112016 31413902 32622129 34701864 35001018 35996832 36496788 37078704 37191456 37593686 38663264 38996568 39039597 39538187 40290744 43078176 43496172 45327087 46269152 46668024 47120853 48662384 50016096 51995424 52052796 53720992 54745182 55618056 55787184 56390529 57994896 58494852 60436116 62224032 62827804 65244258 69403728 70002036 72993576 74157408 75187372 77993136 78079194 79076374 80581488 82117773 86992344 88200571 90654174 93336048 94241706 97324768 104105592 109490364 111236112 111574368 112781058 115989792 116989704 118614561 120872232 125655608 130488516 138807456 140004072 141362559 145987152 150374744 155986272 156158388 158152748 161162976 164235546 169171587 173984688 176401142 181308348 186672096 188483412 208211184 218980728 222472224 225562116 233979408 237229122 241744464 251311216 260977032 264601713 280008144 282725118 291974304 300749488 312316776 316305496 328471092 338343174 347969376 352802284 355843683 362616696 376966824 416422368 424087677 437961456 451124232 467958816 474458244 483488928 502622432 507514761 521954064 529203426 560016288 565450236 601498976 624633552 632610992 656942184 676686348 705604568 711687366 725233392 753933648 793805139 848175354 875922912 902248464 948916488 1015029522 1043908128 1058406852 1067531049 1130900472 1146607423 1249267104 1265221984 1313884368 1353372696 1411209136 1423374732 1450466784 1507867296 1587610278 1696350708 1804496928 1897832976 2030059044 2116813704 2135062098 2261800944 2293214846 2381415417 2627768736 2706745392 2822418272 2846749464 3175220556 3392701416 3439822269 3795665952 4060118088 4233627408 4270124196 4523601888 4586429692 4762830834 5413490784 5693498928 6350441112 6785402832 6879644538 8120236176 8467254816 8540248392 9172859384 9525661668 10319466807 11386997856 12700882224 13570805664 13759289076 16240472352 17080496784 18345718768 19051323336 20638933614 25401764448 27518578152 30958400421 34160993568 36691437536 38102646672 41277867228 55037156304 61916800842 76205293344 82555734456 110074312608 123833601684 165111468912 247667203368 330222937824 495334406736 990668813472
- Sum of all divisors σ(n): 3321462412800
- Sum of proper divisors (its aliquot sum) s(n): 2330793599328
- 990668813472 is an abundant number, because the sum of its proper divisors (2330793599328) is greater than itself. Its abundance is 1340124785856
Bases of 990668813472
- Binary: 11100110101010000111011001110100101000002
- Hexadecimal: 0xE6A87674A0
- Base-36: CN3UMSO0
Squares and roots of 990668813472
- 990668813472 squared (9906688134722) is 981424697986020328694784
- 990668813472 cubed (9906688134723) is 972266841065926707071333099715330048
-
The
square root of 990668813472 is 995323.4717778939 -
The
cube root of 990668813472 is 9968.7987946347
Scales and comparisons
How big is 990668813472?- 990,668,813,472 seconds is equal to 31,500 years, 10 weeks, 4 days, 5 hours, 31 minutes, 12 seconds.
-
To count from 1 to 990,668,813,472 would take you about sixty-three thousand 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 990668813472 cubic inches would be around 830.7 feet tall.
Recreational maths with 990668813472
- 990668813472 backwards is 274318866099
- The number of decimal digits it has is: 12
- The sum of 990668813472's digits is 63
- More coming soon!
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The information we have on file for 990668813472 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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