21337028730368

Names of 21337028730368

• Cardinal: 21337028730368 can be written as Twenty-one trillion, three hundred thirty-seven billion, twenty-eight million, seven hundred thirty thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 2.1337028730368 × 10¹³

Factors of 21337028730368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1133

Divisors of 21337028730368

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 59 64 104 116 118 128 167 169 208 232 236 256 334 338 377 416 464 472 512 668 676 754 767 832 863 928 944 1336 1352 1508 1534 1664 1711 1726 1856 1888 2171 2672 2704 3016 3068 3328 3422 3452 3712 3776 4342 4843 4901 5344 5408 6032 6136 6656 6844 6904 7424 7552 8684 9686 9802 9853 9971 10688 10816 11219 12064 12272 13688 13808 14848 15104 17368 19372 19604 19706 19942 21376 21632 22243 22438 24128 24544 25027 27376 27616 28223 30208 34736 38744 39208 39412 39884 42752 43264 44486 44876 48256 49088 50054 50917 54752 55232 56446 62959 69472 77488 78416 78824 79768 85504 86528 88972 89752 96512 98176 100108 101834 109504 110464 112892 125918 128089 138944 144121 145847 154976 156832 157648 159536 177944 179504 193024 196352 200216 203668 219008 220928 225784 251836 256178 277888 285737 288242 289159 291694 309952 313664 315296 319072 325351 355888 359008 392704 400432 407336 438016 441856 451568 503672 512356 555776 571474 576484 578318 583388 619904 627328 630592 638144 650702 661921 711776 718016 800864 814672 818467 876032 903136 1007344 1024712 1111552 1142948 1152968 1156636 1166776 1239808 1254656 1261184 1276288 1301404 1323842 1423552 1436032 1476593 1601728 1629344 1636934 1665157 1806272 1873573 2014688 2049424 2285896 2305936 2313272 2333552 2479616 2509312 2522368 2552576 2602808 2647684 2847104 2872064 2953186 3203456 3258688 3273868 3330314 3612544 3714581 3747146 4029376 4098848 4179509 4229563 4571792 4611872 4626544 4667104 5044736 5105152 5205616 5295368 5694208 5744128 5906372 6406912 6517376 6547736 6660628 7225088 7429162 7494292 8058752 8197696 8359018 8459126 8503139 8604973 9143584 9223744 9253088 9334208 10411232 10590736 11388416 11812744 12813824 13034752 13095472 13321256 14450176 14858324 14988584 16117504 16395392 16718036 16918252 17006278 17209946 18287168 18447488 18506176 18668416 19195709 20822464 21181472 23625488 24356449 26069504 26190944 26642512 29716648 29977168 32235008 32790784 33436072 33836504 34012556 34419892 36574336 36894976 37012352 37336832 38391418 41644928 42362944 47250976 48289553 48712898 52381888 53285024 54333617 59433296 59954336 65581568 66872144 67673008 68025112 68839784 73148672 73789952 74024704 74673664 76782836 83289856 84725888 94501952 96579106 97425796 104763776 106570048 108667234 110540807 118866592 119908672 133744288 135346016 136050224 137679568 146297344 148049408 153565672 166579712 169451776 189003904 193158212 194851592 209527552 213140096 217334468 221081614 237733184 239817344 246591031 249544217 267488576 270692032 272100448 275359136 307131344 338903552 378007808 386316424 389703184 419055104 426280192 434668936 442163228 475466368 479634688 493182062 499088434 534977152 541384064 544200896 550718272 614262688 706337021 756015616 772632848 779406368 852560384 869337872 884326456 950932736 959269376 986364124 998176868 1069954304 1082768128 1088401792 1101436544 1228525376 1412674042 1437030491 1545265696 1558812736 1738675744 1768652912 1901865472 1972728248 1996353736 2139908608 2165536256 2176803584 2202873088 2457050752 2825348084 2874060982 3090531392 3117625472 3205683403 3477351488 3537305824 3945456496 3992707472 4353607168 4405746176 4914101504 5650696168 5748121964 6181062784 6235250944 6411366806 6954702976 7074611648 7890912992 7985414944 9828203008 11301392336 11496243928 12362125568 12470501888 12822733612 13909405952 14149223296 15781825984 15970829888 22602784672 22992487856 24724251136 25645467224 27818811904 28298446592 31563651968 31941659776 41673884239 45205569344 45984975712 51290934448 56596893184 63127303936 63883319552 83347768478 90411138688 91969951424 102581868896 126254607872 127766639104 166695536956 180822277376 183939902848 205163737792 333391073912 361644554752 367879805696 410327475584 666782147824 735759611392 820654951168 1333564295648 1641309902336 2667128591296 5334257182592 10668514365184 21337028730368
• Sum of all divisors σ(n): 48912769382400
• Sum of proper divisors (its aliquot sum) s(n): 27575740652032
• 21337028730368 is an abundant number, because the sum of its proper divisors (27575740652032) is greater than itself. Its abundance is 6238711921664

Bases of 21337028730368

• Binary: 100110110011111101010000001001001111000000000₂
• Hexadecimal: 0x1367EA049E00
• Base-36: 7KA3G00E8

Squares and roots of 21337028730368

• 21337028730368 squared (21337028730368²) is 455268795040549466045415424
• 21337028730368 cubed (21337028730368³) is 9714083359820224388572110590177844396032
• The square root of 21337028730368 is 4619202.1746583035
• The cube root of 21337028730368 is 27736.0522848167

Scales and comparisons

• 21,337,028,730,368 seconds is equal to 678,451 years, 26 weeks, 5 days, 1 hour, 6 minutes, 8 seconds.
• To count from 1 to 21,337,028,730,368 would take you about one million, six hundred ninety-six thousand, one hundred twenty-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 21337028730368 cubic inches would be around 2311.3 feet tall.

Recreational maths with 21337028730368

• 21337028730368 backwards is 86303782073312
• The number of decimal digits it has is: 14
• The sum of 21337028730368's digits is 53
• More coming soon!