40729990845235200

Names of 40729990845235200

• Cardinal: 40729990845235200 can be written as Forty quadrillion, seven hundred twenty-nine trillion, nine hundred ninety billion, eight hundred forty-five million, two hundred thirty-five thousand, two hundred.

Scientific notation

• Scientific notation: 4.07299908452352 × 10¹⁶

Factors of 40729990845235200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 814

Divisors of 40729990845235200

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 48 50 51 60 64 68 75 80 85 96 100 102 120 128 136 150 160 170 192 200 204 240 255 256 272 300 320 340 384 400 408 425 480 510 512 544 600 640 680 768 787 800 816 850 960 1020 1024 1088 1200 1275 1280 1360 1536 1574 1600 1632 1700 1920 2040 2048 2176 2361 2400 2550 2560 2720 3072 3148 3200 3264 3400 3840 3935 4080 4096 4352 4722 4800 5100 5120 5440 6144 6296 6400 6528 6800 7680 7870 8160 8192 8704 9444 9600 10200 10240 10880 11805 12288 12592 12800 13056 13379 13600 15360 15740 16320 16384 17408 18888 19200 19675 20400 20480 21760 23610 24576 25184 25600 26112 26758 27200 30720 31480 32640 32768 34816 37776 38400 39350 40137 40800 40960 43520 47220 49152 50368 51200 52224 53516 54400 59025 61440 62960 65280 65536 66895 69632 75552 76800 78700 80274 81600 81920 87040 94440 98304 100736 102400 104448 107032 108800 118050 122880 125920 130560 133790 139264 151104 153600 157400 160548 163200 163840 174080 188880 196608 200685 201472 204800 208896 214064 217600 236100 245760 251840 261120 267580 278528 302208 307200 314800 321096 326400 327680 334475 348160 377760 401370 402944 409600 417792 428128 435200 472200 491520 503680 522240 535160 557056 604416 614400 619369 629600 642192 652800 668950 696320 755520 802740 805888 819200 835584 856256 870400 944400 983040 1003425 1007360 1044480 1070320 1114112 1208832 1228800 1238738 1259200 1284384 1305600 1337900 1392640 1511040 1605480 1611776 1638400 1671168 1712512 1740800 1858107 1888800 2006850 2014720 2088960 2140640 2417664 2457600 2477476 2518400 2568768 2611200 2675800 2785280 3022080 3096845 3210960 3223552 3342336 3425024 3481600 3716214 3777600 4013700 4029440 4177920 4281280 4835328 4915200 4954952 5036800 5137536 5222400 5351600 5570560 6044160 6193690 6421920 6447104 6850048 6963200 7432428 7555200 8027400 8058880 8355840 8562560 9290535 9670656 9909904 10073600 10275072 10444800 10529273 10703200 12088320 12387380 12843840 12894208 13700096 13926400 14864856 15110400 15484225 16054800 16117760 16711680 17125120 18581070 19341312 19819808 20147200 20550144 20889600 21058546 21406400 24176640 24774760 25687680 25788416 27400192 27852800 29729712 30220800 30968450 31587819 32109600 32235520 34250240 37162140 38682624 39639616 40294400 41100288 41779200 42117092 42812800 46452675 48353280 49549520 51375360 51576832 52646365 54800384 59459424 60441600 61936900 63175638 64219200 64471040 68500480 74324280 77365248 79279232 80588800 82200576 83558400 84234184 85625600 92905350 96706560 99099040 102750720 105292730 109600768 118918848 120883200 123873800 126351276 128438400 128942080 137000960 148648560 154730496 157939095 158558464 161177600 164401152 168468368 171251200 185810700 193413120 198198080 205501440 210585460 219201536 237837696 241766400 247747600 252702552 256876800 257884160 263231825 274001920 297297120 315878190 317116928 322355200 328802304 336936736 342502400 371621400 386826240 396396160 411002880 421170920 438403072 475675392 483532800 487443403 495495200 505405104 513753600 526463650 548003840 594594240 631756380 634233856 644710400 657604608 673873472 685004800 743242800 773652480 789695475 792792320 822005760 842341840 876806144 951350784 967065600 974886806 990990400 1010810208 1027507200 1052927300 1096007680 1189188480 1263512760 1268467712 1289420800 1315209216 1347746944 1370009600 1462330209 1486485600 1579390950 1585584640 1644011520 1684683680 1902701568 1934131200 1949773612 1981980800 2021620416 2055014400 2105854600 2192015360 2378376960 2437217015 2527025520 2536935424 2630418432 2695493888 2740019200 2924660418 2972971200 3158781900 3171169280 3288023040 3369367360 3805403136 3868262400 3899547224 3963961600 4043240832 4110028800 4211709200 4384030720 4756753920 4874434030 5054051040 5073870848 5390987776 5480038400 5849320836 5945942400 6317563800 6342338560 6576046080 6738734720 7311651045 7610806272 7799094448 7927923200 8086481664 8220057600 8286537851 8423418400 9513507840 9748868060 10108102080 10147741696 10781975552 10960076800 11698641672 11891884800 12186085075 12635127600 12684677120 13152092160 13477469440 14623302090 15221612544 15598188896 15855846400 16172963328 16440115200 16573075702 16846836800 19027015680 19497736120 20216204160 20295483392 21563951104 21920153600 23397283344 23783769600 24372170150 24859613553 25270255200 25369354240 26954938880 29246604180 30443225088 31196377792 31711692800 32345926656 32880230400 33146151404 33693673600 36558255225 38054031360 38995472240 40432408320 40590966784 41432689255 43127902208 46794566688 47567539200 48744340300 49719227106 50540510400 50738708480 53909877760 58493208360 60886450176 62392755584 63423385600 64691853312 65760460800 66292302808 67387347200 73116510450 76108062720 77990944480 80864816640 82865378510 86255804416 93589133376 95135078400 97488680600 99438454212 101081020800 101477416960 107819755520 116986416720 121772900352 124298067765 124785511168 126846771200 129383706624 132584605616 134774694400 146233020900 152216125440 155981888960 161729633280 165730757020 172511608832 187178266752 190270156800 194977361200 198876908424 202162041600 202954833920 207163446275 215639511040 233972833440 248596135530 249571022336 253693542400 258767413248 265169211232 269549388800 292466041800 304432250880 311963777920 323459266560 331461514040 345023217664 374356533504 380540313600 389954722400 397753816848 404324083200 414326892550 431279022080 467945666880 497192271060 499142044672 507387084800 517534826496 530338422464 539098777600 584932083600 608864501760 621490338825 623927555840 646918533120 662923028080 690046435328 748713067008 761080627200 779909444800 795507633696 808648166400 828653785100 862558044160 935891333760 994384542120 998284089344 1014774169600 1035069652992 1060676844928 1078197555200 1169864167200 1242980677650 1247855111680 1293837066240 1325846056160 1497426134016 1522161254400 1559818889600 1591015267392 1617296332800 1657307570200 1725116088320 1871782667520 1988769084240 1996568178688 2070139305984 2121353689856 2156395110400 2339728334400 2485961355300 2495710223360 2587674132480 2651692112320 2994852268032 3044322508800 3119637779200 3182030534784 3234592665600 3314615140400 3450232176640 3743565335040 3977538168480 3993136357376 4242707379712 4312790220800 4679456668800 4971922710600 4991420446720 5175348264960 5303384224640 5989704536064 6239275558400 6364061069568 6469185331200 6629230280800 7487130670080 7955076336960 7986272714752 8485414759424 8625580441600 9358913337600 9943845421200 9982840893440 10350696529920 10606768449280 11979409072128 12478551116800 12728122139136 12938370662400 13258460561600 14974261340160 15910152673920 15972545429504 16970829518848 17251160883200 18717826675200 19887690842400 19965681786880 21213536898560 23958818144256 24957102233600 25456244278272 25876741324800 26516921123200 29948522680320 31820305347840 31945090859008 33941659037696 37435653350400 39775381684800 39931363573760 42427073797120 47917636288512 49914204467200 50912488556544 51753482649600 53033842246400 59897045360640 63640610695680 67883318075392 74871306700800 79550763369600 79862727147520 84854147594240 95835272577024 99828408934400 101824977113088 106067684492800 119794090721280 127281221391360 135766636150784 149742613401600 159101526739200 159725454295040 169708295188480 199656817868800 203649954226176 212135368985600 239588181442560 254562442782720 271533272301568 299485226803200 318203053478400 339416590376960 399313635737600 407299908452352 424270737971200 479176362885120 509124885565440 543066544603136 598970453606400 636406106956800 678833180753920 798627271475200 814599816904704 848541475942400 1018249771130880 1197940907212800 1272812213913600 1357666361507840 1629199633809408 1697082951884800 2036499542261760 2395881814425600 2545624427827200 2715332723015680 3394165903769600 4072999084523520 5091248855654400 6788331807539200 8145998169047040 10182497711308800 13576663615078400 20364995422617600 40729990845235200
• Sum of all divisors σ(n): 142783224844000320
• Sum of proper divisors (its aliquot sum) s(n): 102053233998765120
• 40729990845235200 is an abundant number, because the sum of its proper divisors (102053233998765120) is greater than itself. Its abundance is 61323243153529920

Bases of 40729990845235200

• Binary: 10010000101100111011010111111100000010010000000000000000₂
• Hexadecimal: 0x90B3B5FC090000
• Base-36: B51KRHG1WQO

Squares and roots of 40729990845235200

• 40729990845235200 squared (40729990845235200²) is 1658932154252943201718543319040000
• 40729990845235200 cubed (40729990845235200³) is 67568291455588685262981549892279315577438208000000
• The square root of 40729990845235200 is 201816725.8807733211
• The cube root of 40729990845235200 is 344063.1048746155

Scales and comparisons

• 40,729,990,845,235,200 seconds is equal to 1,295,087,722 years, 38 weeks, 5 days, 2 hours, 40 minutes.
• To count from 1 to 40,729,990,845,235,200 would take you about three billion, eight hundred eighty-five million, two hundred sixty-three thousand, one hundred sixty-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 40729990845235200 cubic inches would be around 28671.9 feet tall.

Recreational maths with 40729990845235200

• 40729990845235200 backwards is 00253254809992704
• The number of decimal digits it has is: 17
• The sum of 40729990845235200's digits is 69
• More coming soon!