9429940028321280

Names of 9429940028321280

• Cardinal: 9429940028321280 can be written as Nine quadrillion, four hundred twenty-nine trillion, nine hundred forty billion, twenty-eight million, three hundred twenty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 9.42994002832128 × 10¹⁵

Factors of 9429940028321280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6302983

Divisors of 9429940028321280

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 512 520 576 585 624 640 720 768 780 832 936 960 1040 1152 1170 1248 1280 1440 1536 1560 1664 1872 1920 2080 2304 2340 2496 2560 2880 3120 3328 3744 3840 4160 4608 4680 4992 4999 5760 6240 6656 7488 7680 8320 9360 9984 9998 11520 12480 14976 14997 16640 18720 19968 19996 23040 24960 24995 29952 29994 33280 37440 39992 44991 49920 49990 59904 59988 64987 74880 74985 79984 89982 99840 99980 119976 129974 149760 149970 159968 179964 194961 199960 224955 239952 259948 299520 299940 319936 324935 359928 389922 399920 449910 479904 519896 584883 599880 639872 649870 719856 779844 799840 899820 959808 974805 1039792 1169766 1199760 1279744 1299740 1439712 1559688 1599680 1799640 1919616 1949610 2079584 2339532 2399520 2559488 2599480 2879424 2924415 3119376 3199360 3599280 3839232 3899220 4159168 4679064 4799040 5198960 5758848 5848830 6238752 6297961 6398720 7198560 7678464 7798440 8318336 9358128 9598080 10397920 11517696 11697660 12477504 12595922 12797440 14397120 15596880 16636672 18716256 18893883 19196160 20795840 23035392 23395320 24955008 25191844 28794240 31193760 31489805 33273344 37432512 37787766 38392320 41591680 46790640 49910016 50383688 56681649 57588480 62387520 62979610 74865024 75575532 81873493 83183360 93581280 94469415 99820032 100767376 113363298 115176960 124775040 125959220 149730048 151151064 163746986 166366720 187162560 188938830 201534752 226726596 245620479 249550080 251918440 283408245 299460096 302302128 327493972 374325120 377877660 403069504 409367465 453453192 491240958 499100160 503836880 566816490 604604256 654987944 736861437 748650240 755755320 806139008 818734930 906906384 982481916 1007673760 1133632980 1209208512 1228102395 1309975888 1473722874 1497300480 1511510640 1612278016 1637469860 1813812768 1964963832 2015347520 2267265960 2418417024 2456204790 2619951776 2947445748 3023021280 3224556032 3274939720 3627625536 3684307185 3929927664 4030695040 4534531920 4836834048 4912409580 5239903552 5894891496 6046042560 6549879440 7255251072 7368614370 7859855328 8061390080 9069063840 9673668096 9824819160 10479807104 11789782992 12092085120 13099758880 14510502144 14737228740 15719710656 16122780160 18138127680 19649638320 20959614208 23579565984 24184170240 26199517760 29021004288 29474457480 31439421312 31483507039 36276255360 39299276640 41919228416 47159131968 48368340480 52399035520 58948914960 62878842624 62967014078 72552510720 78598553280 94318263936 94450521117 104798071040 117897829920 125757685248 125934028156 145105021440 157197106560 157417535195 188636527872 188901042234 209596142080 235795659840 251868056312 283351563351 314394213120 314835070390 377273055744 377802084468 409285591507 471591319680 472252605585 503736112624 566703126702 628788426240 629670140780 755604168936 818571183014 943182639360 944505211170 1007472225248 1133406253404 1227856774521 1259340281560 1416757816755 1511208337872 1637142366028 1886365278720 1889010422340 2014944450496 2046427957535 2266812506808 2455713549042 2518680563120 2833515633510 3022416675744 3274284732056 3683570323563 3778020844680 4029888900992 4092855915070 4533625013616 4911427098084 5037361126240 5667031267020 6044833351488 6139283872605 6548569464112 7367140647126 7556041689360 8059777801984 8185711830140 9067250027232 9822854196168 10074722252480 11334062534040 12089666702976 12278567745210 13097138928224 14734281294252 15112083378720 16119555603968 16371423660280 18134500054464 18417851617815 19645708392336 20149444504960 22668125068080 24179333405952 24557135490420 26194277856448 29468562588504 30224166757440 32742847320560 36269000108928 36835703235630 39291416784672 40298889009920 45336250136160 48358666811904 49114270980840 52388555712896 58937125177008 60448333514880 65485694641120 72538000217856 73671406471260 78582833569344 80597778019840 90672500272320 98228541961680 104777111425792 117874250354016 120896667029760 130971389282240 145076000435712 147342812942520 157165667138688 181345000544640 196457083923360 209554222851584 235748500708032 241793334059520 261942778564480 294685625885040 314331334277376 362690001089280 392914167846720 471497001416064 523885557128960 589371251770080 628662668554752 725380002178560 785828335693440 942994002832128 1047771114257920 1178742503540160 1571656671386880 1885988005664256 2357485007080320 3143313342773760 4714970014160640 9429940028321280
• Sum of all divisors σ(n): 35177770587960000
• Sum of proper divisors (its aliquot sum) s(n): 25747830559638720
• 9429940028321280 is an abundant number, because the sum of its proper divisors (25747830559638720) is greater than itself. Its abundance is 16317890531317440

Bases of 9429940028321280

• Binary: 100001100000000111101100000001101001000010111000000000₂
• Hexadecimal: 0x21807B01A42E00
• Base-36: 2KUMUN70XS0

Squares and roots of 9429940028321280

• 9429940028321280 squared (9429940028321280²) is 88923768937735943048494900838400
• 9429940028321280 cubed (9429940028321280³) is 838545808175148637531646214352539361216561152000
• The square root of 9429940028321280 is 97107878.3020269679
• The cube root of 9429940028321280 is 211269.2595692429

Scales and comparisons

• 9,429,940,028,321,280 seconds is equal to 299,842,924 years, 9 weeks, 2 days, 20 hours, 48 minutes.
• To count from 1 to 9,429,940,028,321,280 would take you about eight hundred ninety-nine million, five hundred twenty-eight thousand, seven hundred seventy-two 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 9429940028321280 cubic inches would be around 17605.8 feet tall.

Recreational maths with 9429940028321280

• 9429940028321280 backwards is 0821238200499249
• The number of decimal digits it has is: 16
• The sum of 9429940028321280's digits is 63
• More coming soon!