12221725824

Names of 12221725824

• Cardinal: 12221725824 can be written as Twelve billion, two hundred twenty-one million, seven hundred twenty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.2221725824 × 10¹⁰

Factors of 12221725824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 23

Divisors of 12221725824

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 49 54 56 63 64 66 72 77 81 84 88 96 98 99 108 112 126 128 132 144 147 154 162 168 176 189 192 196 198 216 224 231 243 252 264 288 294 297 308 324 336 352 378 384 392 396 432 441 448 462 486 504 528 539 567 576 588 594 616 648 672 693 704 729 756 784 792 864 882 891 896 924 972 1008 1056 1078 1134 1152 1176 1188 1232 1296 1323 1344 1386 1408 1458 1512 1568 1584 1617 1701 1728 1764 1782 1848 1944 2016 2079 2112 2156 2187 2268 2352 2376 2464 2592 2646 2673 2688 2772 2916 3024 3136 3168 3234 3402 3456 3528 3564 3696 3888 3969 4032 4158 4224 4312 4374 4536 4704 4752 4851 4928 5103 5184 5292 5346 5544 5832 6048 6237 6272 6336 6468 6561 6804 7056 7128 7392 7776 7938 8019 8064 8316 8624 8748 9072 9408 9504 9702 9856 10206 10368 10584 10692 11088 11664 11907 12096 12474 12672 12936 13122 13608 14112 14256 14553 14784 15309 15552 15876 16038 16632 17248 17496 18144 18711 18816 19008 19404 19683 20412 21168 21384 22176 23328 23814 24057 24192 24948 25872 26244 27216 28224 28512 29106 29568 30618 31104 31752 32076 33264 34496 34992 35721 36288 37422 38016 38808 39366 40824 42336 42768 43659 44352 45927 46656 47628 48114 49896 51744 52488 54432 56133 56448 57024 58212 59049 61236 63504 64152 66528 68992 69984 71442 72171 72576 74844 77616 78732 81648 84672 85536 87318 88704 91854 93312 95256 96228 99792 103488 104976 107163 108864 112266 114048 116424 118098 122472 127008 128304 130977 133056 137781 139968 142884 144342 149688 155232 157464 163296 168399 169344 171072 174636 177147 183708 190512 192456 199584 206976 209952 214326 216513 217728 224532 232848 236196 244944 254016 256608 261954 266112 275562 279936 285768 288684 299376 310464 314928 321489 326592 336798 342144 349272 354294 367416 381024 384912 392931 399168 413343 419904 428652 433026 449064 465696 472392 489888 505197 508032 513216 523908 551124 571536 577368 598752 620928 629856 642978 649539 653184 673596 698544 708588 734832 762048 769824 785862 798336 826686 839808 857304 866052 898128 931392 944784 964467 979776 1010394 1026432 1047816 1102248 1143072 1154736 1178793 1197504 1240029 1259712 1285956 1299078 1347192 1397088 1417176 1469664 1515591 1524096 1539648 1571724 1653372 1714608 1732104 1796256 1862784 1889568 1928934 1948617 1959552 2020788 2095632 2204496 2286144 2309472 2357586 2395008 2480058 2519424 2571912 2598156 2694384 2794176 2834352 2893401 2939328 3031182 3079296 3143448 3306744 3429216 3464208 3536379 3592512 3779136 3857868 3897234 4041576 4191264 4408992 4546773 4572288 4618944 4715172 4960116 5143824 5196312 5388768 5588352 5668704 5786802 5878656 6062364 6286896 6613488 6858432 6928416 7072758 7185024 7558272 7715736 7794468 8083152 8382528 8680203 8817984 9093546 9237888 9430344 9920232 10287648 10392624 10609137 10777536 11337408 11573604 12124728 12573792 13226976 13640319 13716864 13856832 14145516 15431472 15588936 16166304 16765056 17360406 17635968 18187092 18860688 19840464 20575296 20785248 21218274 21555072 22674816 23147208 24249456 25147584 26453952 27280638 27713664 28291032 30862944 31177872 31827411 32332608 34720812 36374184 37721376 39680928 41150592 41570496 42436548 46294416 48498912 50295168 52907904 54561276 56582064 61725888 62355744 63654822 64665216 69441624 72748368 75442752 79361856 83140992 84873096 92588832 95482233 96997824 109122552 113164128 123451776 124711488 127309644 138883248 145496736 150885504 158723712 169746192 185177664 190964466 193995648 218245104 226328256 249422976 254619288 277766496 290993472 339492384 370355328 381928932 436490208 452656512 509238576 555532992 581986944 678984768 763857864 872980416 1018477152 1111065984 1357969536 1527715728 1745960832 2036954304 3055431456 4073908608 6110862912 12221725824
• Sum of all divisors σ(n): 46346882400
• Sum of proper divisors (its aliquot sum) s(n): 34125156576
• 12221725824 is an abundant number, because the sum of its proper divisors (34125156576) is greater than itself. Its abundance is 21903430752

Bases of 12221725824

• Binary: 1011011000011110001011110010000000₂
• Hexadecimal: 0x2D878BC80
• Base-36: 5M4I000

Squares and roots of 12221725824

• 12221725824 squared (12221725824²) is 149370582117028478976
• 12221725824 cubed (12221725824³) is 1825566300805599551644420276224
• The square root of 12221725824 is 110551.9146102861
• The cube root of 12221725824 is 2303.4432248379

Scales and comparisons

• 12,221,725,824 seconds is equal to 388 years, 31 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,221,725,824 would take you about seven hundred seventy-seven 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 12221725824 cubic inches would be around 192 feet tall.

Recreational maths with 12221725824

• 12221725824 backwards is 42852712221
• 12221725824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12221725824's digits is 36
• More coming soon!