9990391398400
9,990,391,398,400 is an even composite number composed of five prime numbers multiplied together.
9990391398400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred sixteen divisors.
Prime factorization of 9990391398400:
216 × 52 × 7 × 193 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 19 × 19 × 19 × 127)See below for interesting mathematical facts about the number 9990391398400 from the Numbermatics database.
Names of 9990391398400
- Cardinal: 9990391398400 can be written as Nine trillion, nine hundred ninety billion, three hundred ninety-one million, three hundred ninety-eight thousand, four hundred.
Scientific notation
- Scientific notation: 9.9903913984 × 1012
Factors of 9990391398400
Divisors of 9990391398400
- Number of divisors d(n): 816
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 64 70 76 80 95 100 112 127 128 133 140 152 160 175 190 200 224 254 256 266 280 304 320 350 361 380 400 448 475 508 512 532 560 608 635 640 665 700 722 760 800 889 896 950 1016 1024 1064 1120 1216 1270 1280 1330 1400 1444 1520 1600 1778 1792 1805 1900 2032 2048 2128 2240 2413 2432 2527 2540 2560 2660 2800 2888 3040 3175 3200 3325 3556 3584 3610 3800 4064 4096 4256 4445 4480 4826 4864 5054 5080 5120 5320 5600 5776 6080 6350 6400 6650 6859 7112 7168 7220 7600 8128 8192 8512 8890 8960 9025 9652 9728 10108 10160 10240 10640 11200 11552 12065 12160 12635 12700 12800 13300 13718 14224 14336 14440 15200 16256 16384 16891 17024 17780 17920 18050 19304 19456 20216 20320 20480 21280 22225 22400 23104 24130 24320 25270 25400 25600 26600 27436 28448 28672 28880 30400 32512 32768 33782 34048 34295 35560 35840 36100 38608 38912 40432 40640 40960 42560 44450 44800 45847 46208 48013 48260 48640 50540 50800 51200 53200 54872 56896 57344 57760 60325 60800 63175 65024 65536 67564 68096 68590 71120 71680 72200 77216 77824 80864 81280 81920 84455 85120 88900 89600 91694 92416 96026 96520 97280 101080 101600 102400 106400 109744 113792 114688 115520 120650 121600 126350 130048 135128 136192 137180 142240 143360 144400 154432 155648 161728 162560 163840 168910 170240 171475 177800 179200 183388 184832 192052 193040 194560 202160 203200 204800 212800 219488 227584 229235 229376 231040 240065 241300 243200 252700 260096 270256 272384 274360 284480 286720 288800 308864 311296 320929 323456 325120 327680 337820 340480 342950 355600 358400 366776 369664 384104 386080 389120 404320 406400 409600 422275 425600 438976 455168 458470 458752 462080 480130 482600 486400 505400 520192 540512 544768 548720 568960 573440 577600 617728 622592 641858 646912 650240 675640 680960 685900 711200 716800 733552 739328 768208 772160 778240 808640 812800 819200 844550 851200 871093 877952 910336 916940 924160 960260 965200 972800 1010800 1040384 1081024 1089536 1097440 1137920 1146175 1146880 1155200 1200325 1235456 1245184 1283716 1293824 1300480 1351280 1361920 1371800 1422400 1433600 1467104 1478656 1536416 1544320 1556480 1604645 1617280 1625600 1638400 1689100 1702400 1742186 1755904 1820672 1833880 1848320 1920520 1930400 1945600 2021600 2080768 2162048 2179072 2194880 2275840 2292350 2293760 2310400 2400650 2470912 2567432 2587648 2600960 2702560 2723840 2743600 2844800 2867200 2934208 2957312 3072832 3088640 3112960 3209290 3234560 3251200 3378200 3404800 3484372 3511808 3641344 3667760 3696640 3841040 3860800 3891200 4043200 4161536 4324096 4355465 4358144 4389760 4551680 4584700 4620800 4801300 4941824 5134864 5175296 5201920 5405120 5447680 5487200 5689600 5734400 5868416 5914624 6097651 6145664 6177280 6225920 6418580 6469120 6502400 6756400 6809600 6968744 7023616 7282688 7335520 7393280 7682080 7721600 7782400 8023225 8086400 8323072 8648192 8710930 8716288 8779520 9103360 9169400 9241600 9602600 9883648 10269728 10350592 10403840 10810240 10895360 10974400 11379200 11468800 11736832 11829248 12195302 12291328 12354560 12837160 12938240 13004800 13512800 13619200 13937488 14047232 14565376 14671040 14786560 15364160 15443200 15564800 16046450 16172800 17296384 17421860 17559040 18206720 18338800 18483200 19205200 19767296 20539456 20701184 20807680 21620480 21777325 21790720 21948800 22758400 23473664 23658496 24390604 24582656 24709120 25674320 25876480 26009600 27025600 27238400 27874976 28094464 29130752 29342080 29573120 30488255 30728320 30886400 31129600 32092900 32345600 34592768 34843720 35118080 36413440 36677600 36966400 38410400 39534592 41078912 41402368 41615360 43240960 43554650 43581440 43897600 45516800 46947328 48781208 49165312 49418240 51348640 51752960 52019200 54051200 54476800 55749952 56188928 58261504 58684160 59146240 60976510 61456640 61772800 64185800 64691200 69185536 69687440 70236160 72826880 73355200 73932800 76820800 79069184 82157824 82804736 86481920 87109300 87795200 91033600 93894656 97562416 98330624 98836480 102697280 103505920 104038400 108102400 108953600 111499904 112377856 117368320 118292480 121953020 122913280 123545600 128371600 129382400 138371072 139374880 140472320 145653760 146710400 147865600 152441275 153641600 158138368 164315648 165609472 172963840 174218600 175590400 182067200 187789312 195124832 196661248 197672960 205394560 207011840 208076800 216204800 217907200 222999808 224755712 234736640 243906040 245826560 247091200 256743200 258764800 276742144 278749760 280944640 291307520 293420800 295731200 304882550 307283200 328631296 345927680 348437200 351180800 364134400 375578624 390249664 393322496 395345920 410789120 414023680 432409600 445999616 449511424 469473280 487812080 491653120 494182400 513486400 517529600 553484288 557499520 561889280 586841600 591462400 609765100 614566400 657262592 691855360 696874400 702361600 728268800 751157248 780499328 786644992 790691840 821578240 828047360 864819200 891999232 938946560 975624160 983306240 988364800 1026972800 1035059200 1106968576 1114999040 1123778560 1173683200 1219530200 1229132800 1314525184 1383710720 1393748800 1404723200 1456537600 1502314496 1560998656 1573289984 1643156480 1729638400 1783998464 1877893120 1951248320 1966612480 1976729600 2053945600 2070118400 2229998080 2247557120 2347366400 2439060400 2458265600 2629050368 2767421440 2787497600 2809446400 3004628992 3121997312 3146579968 3286312960 3459276800 3567996928 3755786240 3902496640 3933224960 3953459200 4107891200 4140236800 4459996160 4694732800 4878120800 4916531200 5258100736 5534842880 5574995200 5618892800 6243994624 6572625920 6918553600 7135993856 7511572480 7804993280 7866449920 8215782400 8919992320 9389465600 9756241600 9833062400 10516201472 11149990400 11237785600 12487989248 13145251840 13837107200 14271987712 15023144960 15609986560 15732899840 16431564800 17839984640 18778931200 19512483200 19666124800 21032402944 22299980800 24975978496 26290503680 27674214400 28543975424 31219973120 32863129600 35679969280 37557862400 39024966400 39332249600 44599961600 49951956992 52581007360 57087950848 62439946240 65726259200 71359938560 75115724800 78049932800 78664499200 89199923200 99903913984 105162014720 124879892480 131452518400 142719877120 156099865600 178399846400 199807827968 249759784960 262905036800 285439754240 312199731200 356799692800 399615655936 499519569920 525810073600 624399462400 713599385600 999039139840 1248798924800 1427198771200 1998078279680 2497597849600 4995195699200 9990391398400
- Sum of all divisors σ(n): 30123597045760
- Sum of proper divisors (its aliquot sum) s(n): 20133205647360
- 9990391398400 is an abundant number, because the sum of its proper divisors (20133205647360) is greater than itself. Its abundance is 10142814248960
Bases of 9990391398400
- Binary: 100100010110000100011011101100000000000000002
- Hexadecimal: 0x91611BB0000
- Base-36: 3JHIT3E9S
Squares and roots of 9990391398400
- 9990391398400 squared (99903913984002) is 99807920293224707522560000
- 9990391398400 cubed (99903913984003) is 997120188389624923831739197947904000000
-
The
square root of 9990391398400 is 3160758.0417361907 -
The
cube root of 9990391398400 is 21537.4443208387
Scales and comparisons
How big is 9990391398400?- 9,990,391,398,400 seconds is equal to 317,663 years, 28 weeks, 2 days, 1 hour, 46 minutes, 40 seconds.
-
To count from 1 to 9,990,391,398,400 would take you about seven hundred ninety-four thousand, one hundred fifty-eight 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 9990391398400 cubic inches would be around 1794.8 feet tall.
Recreational maths with 9990391398400
- 9990391398400 backwards is 0048931930999
- 9990391398400 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 9990391398400's digits is 64
- More coming soon!
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The information we have on file for 9990391398400 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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