122428708864

Names of 122428708864

• Cardinal: 122428708864 can be written as One hundred twenty-two billion, four hundred twenty-eight million, seven hundred eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.22428708864 × 10¹¹

Factors of 122428708864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1477

Divisors of 122428708864

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 29 32 38 44 56 58 64 76 77 88 112 116 128 133 152 154 176 203 209 224 232 256 266 304 308 319 352 406 418 448 464 512 532 551 608 616 638 704 812 836 896 928 1024 1064 1102 1216 1232 1276 1408 1409 1463 1624 1672 1792 1856 2048 2128 2204 2233 2432 2464 2552 2816 2818 2926 3248 3344 3584 3712 3857 4256 4408 4466 4864 4928 5104 5632 5636 5852 6061 6496 6688 7168 7424 7714 8512 8816 8932 9728 9856 9863 10208 11264 11272 11704 12122 12992 13376 14336 14848 15428 15499 17024 17632 17864 19456 19712 19726 20416 22528 22544 23408 24244 25984 26752 26771 29696 30856 30998 34048 35264 35728 38912 39424 39452 40832 40861 42427 45088 46816 48488 51968 53504 53542 59392 61712 61996 68096 70528 71456 78848 78904 81664 81722 84854 90176 93632 96976 103936 107008 107084 108493 123424 123992 136192 141056 142912 157696 157808 163328 163444 169708 180352 187264 187397 193952 207872 214016 214168 216986 246848 247984 272384 282112 285824 286027 294481 315616 326656 326888 339416 360704 374528 374794 387904 415744 428032 428336 433972 449471 493696 495968 564224 571648 572054 588962 631232 653312 653776 678832 721408 749056 749588 775808 776359 856672 867944 898942 987392 991936 1128448 1143296 1144108 1177924 1262464 1307552 1357664 1442816 1498112 1499176 1551616 1552718 1713344 1735888 1797884 1974784 1983872 2061367 2286592 2288216 2355848 2524928 2615104 2715328 2885632 2996224 2998352 3103232 3105436 3146297 3426688 3471776 3595768 3949568 3967744 4122734 4573184 4576432 4711696 5049856 5230208 5430656 5434513 5996704 6206464 6210872 6292594 6853376 6943552 7191536 7899136 7935488 8245468 8539949 9152864 9423392 10099712 10460416 10861312 10869026 11993408 12412928 12421744 12585188 13706752 13887104 14383072 15870976 16490936 17079898 18305728 18846784 20199424 20920832 21722624 21738052 23986816 24843488 25170376 27413504 27774208 28766144 31741952 32981872 34159796 36611456 37693568 41841664 43445248 43476104 47973632 49686976 50340752 54827008 55548416 57532288 59779643 65963744 68319592 73222912 75387136 83683328 86890496 86952208 95947264 99373952 100681504 111096832 115064576 119559286 131927488 136639184 146445824 150774272 173904416 191894528 198747904 201363008 222193664 230129152 239118572 263854976 273278368 292891648 301548544 347808832 383789056 397495808 402726016 460258304 478237144 527709952 546556736 585783296 603097088 695617664 794991616 805452032 920516608 956474288 1055419904 1093113472 1391235328 1589983232 1610904064 1912948576 2110839808 2186226944 2782470656 3221808128 3825897152 4221679616 4372453888 5564941312 6443616256 7651794304 8744907776 11129882624 15303588608 17489815552 30607177216 61214354432 122428708864
• Sum of all divisors σ(n): 332579520000
• Sum of proper divisors (its aliquot sum) s(n): 210150811136
• 122428708864 is an abundant number, because the sum of its proper divisors (210150811136) is greater than itself. Its abundance is 87722102272

Bases of 122428708864

• Binary: 1110010000001010100011101100000000000₂
• Hexadecimal: 0x1C8151D800
• Base-36: 1K8QW4CG

Squares and roots of 122428708864

• 122428708864 squared (122428708864²) is 14988788754106072170496
• 122428708864 cubed (122428708864³) is 1835058054600449594336227354476544
• The square root of 122428708864 is 349898.1406981181
• The cube root of 122428708864 is 4965.4783174209

Scales and comparisons

• 122,428,708,864 seconds is equal to 3,892 years, 44 weeks, 2 days, 22 hours, 41 minutes, 4 seconds.
• To count from 1 to 122,428,708,864 would take you about seven thousand, seven hundred eighty-five 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 122428708864 cubic inches would be around 413.8 feet tall.

Recreational maths with 122428708864

• 122428708864 backwards is 468807824221
• The number of decimal digits it has is: 12
• The sum of 122428708864's digits is 52
• More coming soon!